public static function parse($_sql) { if (!is_array($_sql)) { $_sql = self::parsePMA($_sql); } $analyzedSql = PMA_SQP_analyze($_sql); return self::trim(@$analyzedSql[0]); }
/** * Dispatches between the versions of 'getTableContent' to use depending * on the php version * * @param string the database name * @param string the table name * @param string the end of line sequence * @param string the url to go back in case of error * @param string SQL query for obtaining data * * @return bool Whether it suceeded * * @global boolean whether to use backquotes to allow the use of special * characters in database, table and fields names or not * @global integer the number of records * @global integer the current record position * * @access public * * @see PMA_getTableContentFast(), PMA_getTableContentOld() * * @author staybyte */ function PMA_exportData($db, $table, $crlf, $error_url, $sql_query) { global $use_backquotes; global $rows_cnt; global $current_row; $formatted_table_name = isset($GLOBALS['use_backquotes']) ? PMA_backquote($table) : '\'' . $table . '\''; $head = $crlf . '#' . $crlf . '# ' . $GLOBALS['strDumpingData'] . ' ' . $formatted_table_name . $crlf . '#' . $crlf . $crlf; if (!PMA_exportOutputHandler($head)) { return FALSE; } $buffer = ''; $result = PMA_mysql_query($sql_query) or PMA_mysqlDie('', $sql_query, '', $error_url); if ($result != FALSE) { $fields_cnt = mysql_num_fields($result); $rows_cnt = mysql_num_rows($result); // get the real types of the table's fields (in an array) // the key of the array is the backquoted field name $field_types = PMA_fieldTypes($db, $table, $use_backquotes); // analyze the query to get the true column names, not the aliases // (this fixes an undefined index, also if Complete inserts // are used, we did not get the true column name in case of aliases) $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($sql_query)); // Checks whether the field is an integer or not for ($j = 0; $j < $fields_cnt; $j++) { if (isset($analyzed_sql[0]['select_expr'][$j]['column'])) { $field_set[$j] = PMA_backquote($analyzed_sql[0]['select_expr'][$j]['column'], $use_backquotes); } else { $field_set[$j] = PMA_backquote(PMA_mysql_field_name($result, $j), $use_backquotes); } $type = $field_types[$field_set[$j]]; if ($type == 'tinyint' || $type == 'smallint' || $type == 'mediumint' || $type == 'int' || $type == 'bigint' || PMA_MYSQL_INT_VERSION < 40100 && $type == 'timestamp') { $field_num[$j] = TRUE; } else { $field_num[$j] = FALSE; } // blob if ($type == 'blob' || $type == 'mediumblob' || $type == 'longblob' || $type == 'tinyblob') { $field_blob[$j] = TRUE; } else { $field_blob[$j] = FALSE; } } // end for if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'update') { // update $schema_insert = 'UPDATE ' . PMA_backquote($table, $use_backquotes) . ' SET '; $fields_no = count($field_set); } else { // insert or replace if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'replace') { $sql_command = 'REPLACE'; } else { $sql_command = 'INSERT'; } // delayed inserts? if (isset($GLOBALS['delayed'])) { $insert_delayed = ' DELAYED'; } else { $insert_delayed = ''; } // Sets the scheme if (isset($GLOBALS['showcolumns'])) { $fields = implode(', ', $field_set); $schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_backquote($table, $use_backquotes) . ' (' . $fields . ') VALUES ('; } else { $schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_backquote($table, $use_backquotes) . ' VALUES ('; } } $search = array("", "\n", "\r", ""); //\x08\\x09, not required $replace = array('\\0', '\\n', '\\r', '\\Z'); $current_row = 0; while ($row = PMA_mysql_fetch_row($result)) { $current_row++; for ($j = 0; $j < $fields_cnt; $j++) { if (!isset($row[$j])) { $values[] = 'NULL'; } else { if ($row[$j] == '0' || $row[$j] != '') { // a number if ($field_num[$j]) { $values[] = $row[$j]; // a not empty blob } else { if ($field_blob[$j] && !empty($row[$j])) { $values[] = '0x' . bin2hex($row[$j]); // a string } else { $values[] = "'" . str_replace($search, $replace, PMA_sqlAddslashes($row[$j])) . "'"; } } } else { $values[] = "''"; } } // end if } // end for // should we make update? if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'update') { $insert_line = $schema_insert; for ($i = 0; $i < $fields_no; $i++) { if ($i > 0) { $insert_line .= ', '; } $insert_line .= $field_set[$i] . ' = ' . $values[$i]; } } else { // Extended inserts case if (isset($GLOBALS['extended_ins'])) { if ($current_row == 1) { $insert_line = $schema_insert . implode(', ', $values) . ')'; } else { $insert_line = '(' . implode(', ', $values) . ')'; } } else { $insert_line = $schema_insert . implode(', ', $values) . ')'; } } unset($values); if (!PMA_exportOutputHandler($insert_line . (isset($GLOBALS['extended_ins']) && $current_row < $rows_cnt ? ',' : ';') . $crlf)) { return FALSE; } } // end while } // end if ($result != FALSE) mysql_free_result($result); return TRUE; }
/** * Gets all Relations to foreign tables for a given table or * optionally a given column in a table * * @param string $db the name of the db to check for * @param string $table the name of the table to check for * @param string $column the name of the column to check for * @param string $source the source for foreign key information * * @return array db,table,column * * @access public */ function PMA_getForeigners($db, $table, $column = '', $source = 'both') { $cfgRelation = PMA_getRelationsParam(); $foreign = array(); if ($cfgRelation['relwork'] && ($source == 'both' || $source == 'internal')) { $rel_query = ' SELECT `master_field`, `foreign_db`, `foreign_table`, `foreign_field` FROM ' . PMA_Util::backquote($cfgRelation['db']) . '.' . PMA_Util::backquote($cfgRelation['relation']) . ' WHERE `master_db` = \'' . PMA_Util::sqlAddSlashes($db) . '\' AND `master_table` = \'' . PMA_Util::sqlAddSlashes($table) . '\' '; if (mb_strlen($column)) { $rel_query .= ' AND `master_field` = ' . '\'' . PMA_Util::sqlAddSlashes($column) . '\''; } $foreign = $GLOBALS['dbi']->fetchResult($rel_query, 'master_field', null, $GLOBALS['controllink']); } if (($source == 'both' || $source == 'foreign') && mb_strlen($table)) { $showCreateTableQuery = 'SHOW CREATE TABLE ' . PMA_Util::backquote($db) . '.' . PMA_Util::backquote($table); $show_create_table = $GLOBALS['dbi']->fetchValue($showCreateTableQuery, 0, 1); if ($show_create_table) { $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table)); $foreign['foreign_keys_data'] = $analyzed_sql[0]['foreign_keys']; } } /** * Emulating relations for some information_schema and data_dictionary tables */ $isInformationSchema = mb_strtolower($db) == 'information_schema'; $is_data_dictionary = PMA_DRIZZLE && mb_strtolower($db) == 'data_dictionary'; $isMysql = mb_strtolower($db) == 'mysql'; if (($isInformationSchema || $is_data_dictionary || $isMysql) && ($source == 'internal' || $source == 'both')) { if ($isInformationSchema) { $relations_key = 'information_schema_relations'; include_once './libraries/information_schema_relations.lib.php'; } else { if ($is_data_dictionary) { $relations_key = 'data_dictionary_relations'; include_once './libraries/data_dictionary_relations.lib.php'; } else { $relations_key = 'mysql_relations'; include_once './libraries/mysql_relations.lib.php'; } } if (isset($GLOBALS[$relations_key][$table])) { foreach ($GLOBALS[$relations_key][$table] as $field => $relations) { if ((!mb_strlen($column) || $column == $field) && (!isset($foreign[$field]) || !mb_strlen($foreign[$field]))) { $foreign[$field] = $relations; } } } } return $foreign; }
<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * * @package phpMyAdmin */ if (!defined('PHPMYADMIN')) { exit; } /** * */ $GLOBALS['unparsed_sql'] = $sql_query; $parsed_sql = PMA_SQP_parse($sql_query); $analyzed_sql = PMA_SQP_analyze($parsed_sql); // for bug 780516: now that we use case insensitive preg_match // or flags from the analyser, do not put back the reformatted query // into $sql_query, to make this kind of query work without // capitalizing keywords: // // CREATE TABLE SG_Persons ( // id int(10) unsigned NOT NULL auto_increment, // first varchar(64) NOT NULL default '', // PRIMARY KEY (`id`) // ) // check for a real SELECT ... FROM $is_select = isset($analyzed_sql[0]['queryflags']['select_from']); // If the query is a Select, extract the db and table names and modify // $db and $table, to have correct page headers, links and left frame. // db and table name may be enclosed with backquotes, db is optionnal,
/** * displays the message and the query * usually the message is the result of the query executed * * @param string $message the message to display * @param string $sql_query the query to display * @param string $type the type (level) of the message * @param boolean $is_view is this a message after a VIEW operation? * * @return string * * @access public */ function PMA_showMessage($message, $sql_query = null, $type = 'notice', $is_view = false) { /* * PMA_ajaxResponse uses this function to collect the string of HTML generated * for showing the message. Use output buffering to collect it and return it * in a string. In some special cases on sql.php, buffering has to be disabled * and hence we check with $GLOBALS['buffer_message'] */ if ($GLOBALS['is_ajax_request'] == true && !isset($GLOBALS['buffer_message'])) { ob_start(); } global $cfg; if (null === $sql_query) { if (!empty($GLOBALS['display_query'])) { $sql_query = $GLOBALS['display_query']; } elseif ($cfg['SQP']['fmtType'] == 'none' && !empty($GLOBALS['unparsed_sql'])) { $sql_query = $GLOBALS['unparsed_sql']; } elseif (!empty($GLOBALS['sql_query'])) { $sql_query = $GLOBALS['sql_query']; } else { $sql_query = ''; } } if (isset($GLOBALS['using_bookmark_message'])) { $GLOBALS['using_bookmark_message']->display(); unset($GLOBALS['using_bookmark_message']); } // Corrects the tooltip text via JS if required // @todo this is REALLY the wrong place to do this - very unexpected here if (!$is_view && strlen($GLOBALS['table']) && $cfg['ShowTooltip']) { $tooltip = PMA_Table::sGetToolTip($GLOBALS['db'], $GLOBALS['table']); $uni_tbl = PMA_jsFormat($GLOBALS['db'] . '.' . $GLOBALS['table'], false); echo "\n"; echo '<script type="text/javascript">' . "\n"; echo '//<![CDATA[' . "\n"; echo "if (window.parent.updateTableTitle) window.parent.updateTableTitle('" . $uni_tbl . "', '" . PMA_jsFormat($tooltip, false) . "');" . "\n"; echo '//]]>' . "\n"; echo '</script>' . "\n"; } // end if ... elseif // Checks if the table needs to be repaired after a TRUNCATE query. // @todo what about $GLOBALS['display_query']??? // @todo this is REALLY the wrong place to do this - very unexpected here if (strlen($GLOBALS['table']) && $GLOBALS['sql_query'] == 'TRUNCATE TABLE ' . PMA_backquote($GLOBALS['table'])) { if (PMA_Table::sGetStatusInfo($GLOBALS['db'], $GLOBALS['table'], 'Index_length') > 1024 && !PMA_DRIZZLE) { PMA_DBI_try_query('REPAIR TABLE ' . PMA_backquote($GLOBALS['table'])); } } unset($tbl_status); // In an Ajax request, $GLOBALS['cell_align_left'] may not be defined. Hence, // check for it's presence before using it echo '<div id="result_query" align="' . (isset($GLOBALS['cell_align_left']) ? $GLOBALS['cell_align_left'] : '') . '">' . "\n"; if ($message instanceof PMA_Message) { if (isset($GLOBALS['special_message'])) { $message->addMessage($GLOBALS['special_message']); unset($GLOBALS['special_message']); } $message->display(); $type = $message->getLevel(); } else { echo '<div class="' . $type . '">'; echo PMA_sanitize($message); if (isset($GLOBALS['special_message'])) { echo PMA_sanitize($GLOBALS['special_message']); unset($GLOBALS['special_message']); } echo '</div>'; } if ($cfg['ShowSQL'] == true && !empty($sql_query)) { // Html format the query to be displayed // If we want to show some sql code it is easiest to create it here /* SQL-Parser-Analyzer */ if (!empty($GLOBALS['show_as_php'])) { $new_line = '\\n"<br />' . "\n" . ' . "'; $query_base = htmlspecialchars(addslashes($sql_query)); $query_base = preg_replace('/((\\015\\012)|(\\015)|(\\012))/', $new_line, $query_base); } else { $query_base = $sql_query; } $query_too_big = false; if (strlen($query_base) > $cfg['MaxCharactersInDisplayedSQL']) { // when the query is large (for example an INSERT of binary // data), the parser chokes; so avoid parsing the query $query_too_big = true; $shortened_query_base = nl2br(htmlspecialchars(substr($sql_query, 0, $cfg['MaxCharactersInDisplayedSQL']) . '[...]')); } elseif (!empty($GLOBALS['parsed_sql']) && $query_base == $GLOBALS['parsed_sql']['raw']) { // (here, use "! empty" because when deleting a bookmark, // $GLOBALS['parsed_sql'] is set but empty $parsed_sql = $GLOBALS['parsed_sql']; } else { // Parse SQL if needed $parsed_sql = PMA_SQP_parse($query_base); } // Analyze it if (isset($parsed_sql) && !PMA_SQP_isError()) { $analyzed_display_query = PMA_SQP_analyze($parsed_sql); // Same as below (append LIMIT), append the remembered ORDER BY if ($GLOBALS['cfg']['RememberSorting'] && isset($analyzed_display_query[0]['queryflags']['select_from']) && isset($GLOBALS['sql_order_to_append'])) { $query_base = $analyzed_display_query[0]['section_before_limit'] . "\n" . $GLOBALS['sql_order_to_append'] . $analyzed_display_query[0]['limit_clause'] . ' ' . $analyzed_display_query[0]['section_after_limit']; // Need to reparse query $parsed_sql = PMA_SQP_parse($query_base); // update the $analyzed_display_query $analyzed_display_query[0]['section_before_limit'] .= $GLOBALS['sql_order_to_append']; $analyzed_display_query[0]['order_by_clause'] = $GLOBALS['sorted_col']; } // Here we append the LIMIT added for navigation, to // enable its display. Adding it higher in the code // to $sql_query would create a problem when // using the Refresh or Edit links. // Only append it on SELECTs. /** * @todo what would be the best to do when someone hits Refresh: * use the current LIMITs ? */ if (isset($analyzed_display_query[0]['queryflags']['select_from']) && isset($GLOBALS['sql_limit_to_append'])) { $query_base = $analyzed_display_query[0]['section_before_limit'] . "\n" . $GLOBALS['sql_limit_to_append'] . $analyzed_display_query[0]['section_after_limit']; // Need to reparse query $parsed_sql = PMA_SQP_parse($query_base); } } if (!empty($GLOBALS['show_as_php'])) { $query_base = '$sql = "' . $query_base; } elseif (!empty($GLOBALS['validatequery'])) { try { $query_base = PMA_validateSQL($query_base); } catch (Exception $e) { PMA_Message::error(__('Failed to connect to SQL validator!'))->display(); } } elseif (isset($parsed_sql)) { $query_base = PMA_formatSql($parsed_sql, $query_base); } // Prepares links that may be displayed to edit/explain the query // (don't go to default pages, we must go to the page // where the query box is available) // Basic url query part $url_params = array(); if (!isset($GLOBALS['db'])) { $GLOBALS['db'] = ''; } if (strlen($GLOBALS['db'])) { $url_params['db'] = $GLOBALS['db']; if (strlen($GLOBALS['table'])) { $url_params['table'] = $GLOBALS['table']; $edit_link = 'tbl_sql.php'; } else { $edit_link = 'db_sql.php'; } } else { $edit_link = 'server_sql.php'; } // Want to have the query explained // but only explain a SELECT (that has not been explained) /* SQL-Parser-Analyzer */ $explain_link = ''; $is_select = false; if (!empty($cfg['SQLQuery']['Explain']) && !$query_too_big) { $explain_params = $url_params; // Detect if we are validating as well // To preserve the validate uRL data if (!empty($GLOBALS['validatequery'])) { $explain_params['validatequery'] = 1; } if (preg_match('@^SELECT[[:space:]]+@i', $sql_query)) { $explain_params['sql_query'] = 'EXPLAIN ' . $sql_query; $_message = __('Explain SQL'); $is_select = true; } elseif (preg_match('@^EXPLAIN[[:space:]]+SELECT[[:space:]]+@i', $sql_query)) { $explain_params['sql_query'] = substr($sql_query, 8); $_message = __('Skip Explain SQL'); } if (isset($explain_params['sql_query'])) { $explain_link = 'import.php' . PMA_generate_common_url($explain_params); $explain_link = ' [' . PMA_linkOrButton($explain_link, $_message) . ']'; } } //show explain $url_params['sql_query'] = $sql_query; $url_params['show_query'] = 1; // even if the query is big and was truncated, offer the chance // to edit it (unless it's enormous, see PMA_linkOrButton() ) if (!empty($cfg['SQLQuery']['Edit'])) { if ($cfg['EditInWindow'] == true) { $onclick = 'window.parent.focus_querywindow(\'' . PMA_jsFormat($sql_query, false) . '\'); return false;'; } else { $onclick = ''; } $edit_link .= PMA_generate_common_url($url_params) . '#querybox'; $edit_link = ' [' . PMA_linkOrButton($edit_link, __('Edit'), array('onclick' => $onclick)) . ']'; } else { $edit_link = ''; } $url_qpart = PMA_generate_common_url($url_params); // Also we would like to get the SQL formed in some nice // php-code if (!empty($cfg['SQLQuery']['ShowAsPHP']) && !$query_too_big) { $php_params = $url_params; if (!empty($GLOBALS['show_as_php'])) { $_message = __('Without PHP Code'); } else { $php_params['show_as_php'] = 1; $_message = __('Create PHP Code'); } $php_link = 'import.php' . PMA_generate_common_url($php_params); $php_link = ' [' . PMA_linkOrButton($php_link, $_message) . ']'; if (isset($GLOBALS['show_as_php'])) { $runquery_link = 'import.php' . PMA_generate_common_url($url_params); $php_link .= ' [' . PMA_linkOrButton($runquery_link, __('Submit Query')) . ']'; } } else { $php_link = ''; } //show as php // Refresh query if (!empty($cfg['SQLQuery']['Refresh']) && !isset($GLOBALS['show_as_php']) && preg_match('@^(SELECT|SHOW)[[:space:]]+@i', $sql_query)) { $refresh_link = 'import.php' . PMA_generate_common_url($url_params); $refresh_link = ' [' . PMA_linkOrButton($refresh_link, __('Refresh')) . ']'; } else { $refresh_link = ''; } //refresh if (!empty($cfg['SQLValidator']['use']) && !empty($cfg['SQLQuery']['Validate'])) { $validate_params = $url_params; if (!empty($GLOBALS['validatequery'])) { $validate_message = __('Skip Validate SQL'); } else { $validate_params['validatequery'] = 1; $validate_message = __('Validate SQL'); } $validate_link = 'import.php' . PMA_generate_common_url($validate_params); $validate_link = ' [' . PMA_linkOrButton($validate_link, $validate_message) . ']'; } else { $validate_link = ''; } //validator if (!empty($GLOBALS['validatequery'])) { echo '<div class="sqlvalidate">'; } else { echo '<code class="sql">'; } if ($query_too_big) { echo $shortened_query_base; } else { echo $query_base; } //Clean up the end of the PHP if (!empty($GLOBALS['show_as_php'])) { echo '";'; } if (!empty($GLOBALS['validatequery'])) { echo '</div>'; } else { echo '</code>'; } echo '<div class="tools">'; // avoid displaying a Profiling checkbox that could // be checked, which would reexecute an INSERT, for example if (!empty($refresh_link)) { PMA_profilingCheckbox($sql_query); } // if needed, generate an invisible form that contains controls for the // Inline link; this way, the behavior of the Inline link does not // depend on the profiling support or on the refresh link if (empty($refresh_link) || !PMA_profilingSupported()) { echo '<form action="sql.php" method="post">'; echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); echo '<input type="hidden" name="sql_query" value="' . htmlspecialchars($sql_query) . '" />'; echo '</form>'; } // in the tools div, only display the Inline link when not in ajax // mode because 1) it currently does not work and 2) we would // have two similar mechanisms on the page for the same goal if ($is_select || $GLOBALS['is_ajax_request'] === false && !$query_too_big) { // see in js/functions.js the jQuery code attached to id inline_edit // document.write conflicts with jQuery, hence used $().append() echo "<script type=\"text/javascript\">\n" . "//<![CDATA[\n" . "\$('.tools form').last().after('[<a href=\"#\" title=\"" . PMA_escapeJsString(__('Inline edit of this query')) . "\" class=\"inline_edit_sql\">" . PMA_escapeJsString(_pgettext('Inline edit query', 'Inline')) . "</a>]');\n" . "//]]>\n" . "</script>"; } echo $edit_link . $explain_link . $php_link . $refresh_link . $validate_link; echo '</div>'; } echo '</div>'; if ($GLOBALS['is_ajax_request'] === false) { echo '<br class="clearfloat" />'; } // If we are in an Ajax request, we have most probably been called in // PMA_ajaxResponse(). Hence, collect the buffer contents and return it // to PMA_ajaxResponse(), which will encode it for JSON. if ($GLOBALS['is_ajax_request'] == true && !isset($GLOBALS['buffer_message'])) { $buffer_contents = ob_get_contents(); ob_end_clean(); return $buffer_contents; } return null; }
/** * Get Aliases from select query * Note: only useful for select query on single table. * * @param string $select_query The Select SQL Query * @param string $db Current DB * * @return Array alias information from select query */ function PMA_SQP_getAliasesFromQuery($select_query, $db) { if (empty($select_query) || empty($db)) { return array(); } $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($select_query)); $aliases = array($db => array('alias' => null, 'tables' => array())); foreach ($analyzed_sql[0]['table_ref'] as $table) { $t_db = !empty($table['db']) ? $table['db'] : $db; if (!isset($aliases[$t_db])) { $aliases[$t_db] = array('alias' => null, 'tables' => array()); } $aliases[$t_db]['tables'][$table['table_true_name']] = array('alias' => !empty($table['table_alias']) ? $table['table_alias'] : null, 'columns' => array()); } foreach ($analyzed_sql[0]['select_expr'] as $cols) { if (!empty($cols['alias'])) { $t_db = !empty($cols['db']) ? $cols['db'] : $db; if (!empty($cols['table_true_name'])) { $aliases[$t_db]['tables'][$cols['table_true_name']]['columns'][$cols['column']] = $cols['alias']; } else { foreach ($aliases[$t_db]['tables'] as $key => $table) { $aliases[$t_db]['tables'][$key]['columns'][$cols['column']] = $cols['alias']; } } } } return $aliases; }
/** * Displays HTML for changing one or more columns * * @param string $db database name * @param string $table table name * @param array $selected the selected columns * @param string $action target script to call * * @return boolean $regenerate true if error occurred * */ function PMA_displayHtmlForColumnChange($db, $table, $selected, $action) { // $selected comes from multi_submits.inc.php if (empty($selected)) { $selected[] = $_REQUEST['field']; $selected_cnt = 1; } else { // from a multiple submit $selected_cnt = count($selected); } /** * @todo optimize in case of multiple fields to modify */ $fields_meta = array(); for ($i = 0; $i < $selected_cnt; $i++) { $fields_meta[] = $GLOBALS['dbi']->getColumns($db, $table, $selected[$i], true); } $num_fields = count($fields_meta); // set these globals because tbl_columns_definition_form.inc.php // verifies them // @todo: refactor tbl_columns_definition_form.inc.php so that it uses // function params $GLOBALS['action'] = 'tbl_structure.php'; $GLOBALS['num_fields'] = $num_fields; // Get more complete field information. // For now, this is done to obtain MySQL 4.1.2+ new TIMESTAMP options // and to know when there is an empty DEFAULT value. // Later, if the analyser returns more information, it // could be executed to replace the info given by SHOW FULL COLUMNS FROM. /** * @todo put this code into a require() * or maybe make it part of $GLOBALS['dbi']->getColumns(); */ // We also need this to correctly learn if a TIMESTAMP is NOT NULL, since // SHOW FULL COLUMNS says NULL and SHOW CREATE TABLE says NOT NULL (tested // in MySQL 4.0.25). $show_create_table = $GLOBALS['dbi']->fetchValue('SHOW CREATE TABLE ' . PMA_Util::backquote($db) . '.' . PMA_Util::backquote($table), 0, 1); $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table)); unset($show_create_table); /** * Form for changing properties. */ include 'libraries/tbl_columns_definition_form.inc.php'; }
/** * Gets all Relations to foreign tables for a given table or * optionally a given column in a table * * @param string $db the name of the db to check for * @param string $table the name of the table to check for * @param string $column the name of the column to check for * @param string $source the source for foreign key information * * @return array db,table,column * * @access public */ function PMA_getForeigners($db, $table, $column = '', $source = 'both') { $cfgRelation = PMA_getRelationsParam(); $foreign = array(); if ($cfgRelation['relwork'] && ($source == 'both' || $source == 'internal')) { $rel_query = ' SELECT `master_field`, `foreign_db`, `foreign_table`, `foreign_field` FROM ' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['relation']) . ' WHERE `master_db` = \'' . PMA_sqlAddSlashes($db) . '\' AND `master_table` = \'' . PMA_sqlAddSlashes($table) . '\' '; if (strlen($column)) { $rel_query .= ' AND `master_field` = \'' . PMA_sqlAddSlashes($column) . '\''; } $foreign = PMA_DBI_fetch_result($rel_query, 'master_field', null, $GLOBALS['controllink']); } if (($source == 'both' || $source == 'foreign') && strlen($table)) { $show_create_table_query = 'SHOW CREATE TABLE ' . PMA_backquote($db) . '.' . PMA_backquote($table); $show_create_table = PMA_DBI_fetch_value($show_create_table_query, 0, 1); $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table)); foreach ($analyzed_sql[0]['foreign_keys'] as $one_key) { // The analyzer may return more than one column name in the // index list or the ref_index_list; if this happens, // the current logic just discards the whole index; having // more than one index field is currently unsupported (see FAQ 3.6) if (count($one_key['index_list']) == 1) { foreach ($one_key['index_list'] as $i => $field) { // If a foreign key is defined in the 'internal' source (pmadb) // and as a native foreign key, we won't get it twice // if $source='both' because we use $field as key // The parser looks for a CONSTRAINT clause just before // the FOREIGN KEY clause. It finds it (as output from // SHOW CREATE TABLE) in MySQL 4.0.13, but not in older // versions like 3.23.58. // In those cases, the FOREIGN KEY parsing will put numbers // like -1, 0, 1... instead of the constraint number. if (isset($one_key['constraint'])) { $foreign[$field]['constraint'] = $one_key['constraint']; } if (isset($one_key['ref_db_name'])) { $foreign[$field]['foreign_db'] = $one_key['ref_db_name']; } else { $foreign[$field]['foreign_db'] = $db; } $foreign[$field]['foreign_table'] = $one_key['ref_table_name']; $foreign[$field]['foreign_field'] = $one_key['ref_index_list'][$i]; if (isset($one_key['on_delete'])) { $foreign[$field]['on_delete'] = $one_key['on_delete']; } if (isset($one_key['on_update'])) { $foreign[$field]['on_update'] = $one_key['on_update']; } } } } } /** * Emulating relations for some information_schema and data_dictionary tables */ $is_information_schema = strtolower($db) == 'information_schema'; $is_data_dictionary = PMA_DRIZZLE && strtolower($db) == 'data_dictionary'; if (($is_information_schema || $is_data_dictionary) && ($source == 'internal' || $source == 'both')) { if ($is_information_schema) { $relations_key = 'information_schema_relations'; include_once './libraries/information_schema_relations.lib.php'; } else { $relations_key = 'data_dictionary_relations'; include_once './libraries/data_dictionary_relations.lib.php'; } if (isset($GLOBALS[$relations_key][$table])) { foreach ($GLOBALS[$relations_key][$table] as $field => $relations) { if ((!strlen($column) || $column == $field) && (!isset($foreign[$field]) || !strlen($foreign[$field]))) { $foreign[$field] = $relations; } } } } return $foreign; }
/** * Displays a message at the top of the "main" (right) frame * * @param string the message to display * * @global array the configuration array * * @access public */ function PMA_showMessage($message) { global $cfg; // Sanitizes $message $message = PMA_sanitize($message); // Corrects the tooltip text via JS if required if (isset($GLOBALS['table']) && strlen($GLOBALS['table']) && $cfg['ShowTooltip']) { $result = PMA_DBI_try_query('SHOW TABLE STATUS FROM ' . PMA_backquote($GLOBALS['db']) . ' LIKE \'' . PMA_sqlAddslashes($GLOBALS['table'], true) . '\''); if ($result) { $tbl_status = PMA_DBI_fetch_assoc($result); $tooltip = empty($tbl_status['Comment']) ? '' : $tbl_status['Comment'] . ' '; $tooltip .= '(' . PMA_formatNumber($tbl_status['Rows'], 0) . ' ' . $GLOBALS['strRows'] . ')'; PMA_DBI_free_result($result); $uni_tbl = PMA_jsFormat($GLOBALS['db'] . '.' . $GLOBALS['table'], false); echo "\n"; ?> <script type="text/javascript" language="javascript"> //<![CDATA[ window.parent.updateTableTitle('<?php echo $uni_tbl; ?> ', '<?php echo PMA_jsFormat($tooltip, false); ?> '); //]]> </script> <?php } // end if } // end if ... elseif // Checks if the table needs to be repaired after a TRUNCATE query. if (isset($GLOBALS['table']) && isset($GLOBALS['sql_query']) && $GLOBALS['sql_query'] == 'TRUNCATE TABLE ' . PMA_backquote($GLOBALS['table'])) { if (!isset($tbl_status)) { $result = @PMA_DBI_try_query('SHOW TABLE STATUS FROM ' . PMA_backquote($GLOBALS['db']) . ' LIKE \'' . PMA_sqlAddslashes($GLOBALS['table'], true) . '\''); if ($result) { $tbl_status = PMA_DBI_fetch_assoc($result); PMA_DBI_free_result($result); } } if (isset($tbl_status) && (int) $tbl_status['Index_length'] > 1024) { PMA_DBI_try_query('REPAIR TABLE ' . PMA_backquote($GLOBALS['table'])); } } unset($tbl_status); ?> <br /> <div align="<?php echo $GLOBALS['cell_align_left']; ?> "> <?php if (!empty($GLOBALS['show_error_header'])) { ?> <div class="error"> <h1><?php echo $GLOBALS['strError']; ?> </h1> <?php } echo $message; if (isset($GLOBALS['special_message'])) { echo PMA_sanitize($GLOBALS['special_message']); unset($GLOBALS['special_message']); } if (!empty($GLOBALS['show_error_header'])) { echo '</div>'; } if ($cfg['ShowSQL'] == true && (!empty($GLOBALS['sql_query']) || !empty($GLOBALS['display_query']))) { $local_query = !empty($GLOBALS['display_query']) ? $GLOBALS['display_query'] : ($cfg['SQP']['fmtType'] == 'none' && isset($GLOBALS['unparsed_sql']) && $GLOBALS['unparsed_sql'] != '' ? $GLOBALS['unparsed_sql'] : $GLOBALS['sql_query']); // Basic url query part $url_qpart = '?' . PMA_generate_common_url(isset($GLOBALS['db']) ? $GLOBALS['db'] : '', isset($GLOBALS['table']) ? $GLOBALS['table'] : ''); // Html format the query to be displayed // The nl2br function isn't used because its result isn't a valid // xhtml1.0 statement before php4.0.5 ("<br>" and not "<br />") // If we want to show some sql code it is easiest to create it here /* SQL-Parser-Analyzer */ if (!empty($GLOBALS['show_as_php'])) { $new_line = '\'<br />' . "\n" . ' . \' '; } if (isset($new_line)) { /* SQL-Parser-Analyzer */ $query_base = PMA_sqlAddslashes(htmlspecialchars($local_query), false, false, true); /* SQL-Parser-Analyzer */ $query_base = preg_replace("@((\r\n)|(\r)|(\n))+@", $new_line, $query_base); } else { $query_base = $local_query; } // Parse SQL if needed if (isset($GLOBALS['parsed_sql']) && $query_base == $GLOBALS['parsed_sql']['raw']) { $parsed_sql = $GLOBALS['parsed_sql']; } else { // when the query is large (for example an INSERT of binary // data), the parser chokes; so avoid parsing the query if (strlen($query_base) < 1000) { $parsed_sql = PMA_SQP_parse($query_base); } } // Analyze it if (isset($parsed_sql)) { $analyzed_display_query = PMA_SQP_analyze($parsed_sql); } // Here we append the LIMIT added for navigation, to // enable its display. Adding it higher in the code // to $local_query would create a problem when // using the Refresh or Edit links. // Only append it on SELECTs. // FIXME: what would be the best to do when someone // hits Refresh: use the current LIMITs ? if (isset($analyzed_display_query[0]['queryflags']['select_from']) && isset($GLOBALS['sql_limit_to_append'])) { $query_base = $analyzed_display_query[0]['section_before_limit'] . "\n" . $GLOBALS['sql_limit_to_append'] . $analyzed_display_query[0]['section_after_limit']; // Need to reparse query $parsed_sql = PMA_SQP_parse($query_base); } if (!empty($GLOBALS['show_as_php'])) { $query_base = '$sql = \'' . $query_base; } elseif (!empty($GLOBALS['validatequery'])) { $query_base = PMA_validateSQL($query_base); } else { if (isset($parsed_sql)) { $query_base = PMA_formatSql($parsed_sql, $query_base); } } // Prepares links that may be displayed to edit/explain the query // (don't go to default pages, we must go to the page // where the query box is available) // (also, I don't see why we should check the goto variable) //if (!isset($GLOBALS['goto'])) { //$edit_target = (isset($GLOBALS['table'])) ? $cfg['DefaultTabTable'] : $cfg['DefaultTabDatabase']; $edit_target = isset($GLOBALS['db']) ? isset($GLOBALS['table']) ? 'tbl_properties.php' : 'db_details.php' : 'server_sql.php'; //} elseif ($GLOBALS['goto'] != 'main.php') { // $edit_target = $GLOBALS['goto']; //} else { // $edit_target = ''; //} if (isset($cfg['SQLQuery']['Edit']) && $cfg['SQLQuery']['Edit'] == true && !empty($edit_target)) { if ($cfg['EditInWindow'] == true) { $onclick = 'window.parent.focus_querywindow(\'' . PMA_jsFormat($local_query, false) . '\'); return false;'; } else { $onclick = ''; } $edit_link = $edit_target . $url_qpart . '&sql_query=' . urlencode($local_query) . '&show_query=1#querybox'; $edit_link = ' [' . PMA_linkOrButton($edit_link, $GLOBALS['strEdit'], array('onclick' => $onclick)) . ']'; } else { $edit_link = ''; } // Want to have the query explained (Mike Beck 2002-05-22) // but only explain a SELECT (that has not been explained) /* SQL-Parser-Analyzer */ if (isset($cfg['SQLQuery']['Explain']) && $cfg['SQLQuery']['Explain'] == true) { // Detect if we are validating as well // To preserve the validate uRL data if (!empty($GLOBALS['validatequery'])) { $explain_link_validate = '&validatequery=1'; } else { $explain_link_validate = ''; } $explain_link = 'import.php' . $url_qpart . $explain_link_validate . '&sql_query='; if (preg_match('@^SELECT[[:space:]]+@i', $local_query)) { $explain_link .= urlencode('EXPLAIN ' . $local_query); $message = $GLOBALS['strExplain']; } elseif (preg_match('@^EXPLAIN[[:space:]]+SELECT[[:space:]]+@i', $local_query)) { $explain_link .= urlencode(substr($local_query, 8)); $message = $GLOBALS['strNoExplain']; } else { $explain_link = ''; } if (!empty($explain_link)) { $explain_link = ' [' . PMA_linkOrButton($explain_link, $message) . ']'; } } else { $explain_link = ''; } //show explain // Also we would like to get the SQL formed in some nice // php-code (Mike Beck 2002-05-22) if (isset($cfg['SQLQuery']['ShowAsPHP']) && $cfg['SQLQuery']['ShowAsPHP'] == true) { $php_link = 'import.php' . $url_qpart . '&show_query=1' . '&sql_query=' . urlencode($local_query) . '&show_as_php='; if (!empty($GLOBALS['show_as_php'])) { $php_link .= '0'; $message = $GLOBALS['strNoPhp']; } else { $php_link .= '1'; $message = $GLOBALS['strPhp']; } $php_link = ' [' . PMA_linkOrButton($php_link, $message) . ']'; if (isset($GLOBALS['show_as_php']) && $GLOBALS['show_as_php'] == '1') { $runquery_link = 'import.php' . $url_qpart . '&show_query=1' . '&sql_query=' . urlencode($local_query); $php_link .= ' [' . PMA_linkOrButton($runquery_link, $GLOBALS['strRunQuery']) . ']'; } } else { $php_link = ''; } //show as php // Refresh query if (isset($cfg['SQLQuery']['Refresh']) && $cfg['SQLQuery']['Refresh'] && preg_match('@^(SELECT|SHOW)[[:space:]]+@i', $local_query)) { $refresh_link = 'import.php' . $url_qpart . '&show_query=1' . (isset($_GET['pos']) ? '&pos=' . $_GET['pos'] : '') . '&sql_query=' . urlencode($local_query); $refresh_link = ' [' . PMA_linkOrButton($refresh_link, $GLOBALS['strRefresh']) . ']'; } else { $refresh_link = ''; } //show as php if (isset($cfg['SQLValidator']['use']) && $cfg['SQLValidator']['use'] == true && isset($cfg['SQLQuery']['Validate']) && $cfg['SQLQuery']['Validate'] == true) { $validate_link = 'import.php' . $url_qpart . '&show_query=1' . '&sql_query=' . urlencode($local_query) . '&validatequery='; if (!empty($GLOBALS['validatequery'])) { $validate_link .= '0'; $validate_message = $GLOBALS['strNoValidateSQL']; } else { $validate_link .= '1'; $validate_message = $GLOBALS['strValidateSQL']; } $validate_link = ' [' . PMA_linkOrButton($validate_link, $validate_message) . ']'; } else { $validate_link = ''; } //validator unset($local_query); // Displays the message echo '<fieldset class="">' . "\n"; echo ' <legend>' . $GLOBALS['strSQLQuery'] . ':</legend>'; echo ' ' . $query_base; //Clean up the end of the PHP if (!empty($GLOBALS['show_as_php'])) { echo '\';'; } echo '</fieldset>' . "\n"; if (!empty($edit_target)) { echo '<fieldset class="tblFooters">'; echo $edit_link . $explain_link . $php_link . $refresh_link . $validate_link; echo '</fieldset>'; } } ?> </div><br /> <?php }
/** * Returns a modified sql query with only the label column * and spatial column(wrapped with 'ASTEXT()' function). * * @param string $sql_query original sql query * @param array $visualizationSettings settings for the visualization * * @return the modified sql query. */ function PMA_GIS_modifyQuery($sql_query, $visualizationSettings) { $modified_query = 'SELECT '; $analyzed_query = PMA_SQP_analyze(PMA_SQP_parse($sql_query)); // If select clause is not * if (trim($analyzed_query[0]['select_expr_clause']) != '*') { // If label column is chosen add it to the query if (isset($visualizationSettings['labelColumn']) && $visualizationSettings['labelColumn'] != '') { // Check to see whether an alias has been used on the label column $is_label_alias = false; foreach ($analyzed_query[0]['select_expr'] as $select) { if ($select['alias'] == $visualizationSettings['labelColumn']) { $modified_query .= sanitize($select) . ' AS `' . $select['alias'] . '`, '; $is_label_alias = true; break; } } // If no alias have been used on the label column if (!$is_label_alias) { foreach ($analyzed_query[0]['select_expr'] as $select) { if ($select['column'] == $visualizationSettings['labelColumn']) { $modified_query .= sanitize($select) . ', '; } } } } // Check to see whether an alias has been used on the spatial column $is_spatial_alias = false; foreach ($analyzed_query[0]['select_expr'] as $select) { if ($select['alias'] == $visualizationSettings['spatialColumn']) { $sanitized = sanitize($select); $modified_query .= 'ASTEXT(' . $sanitized . ') AS `' . $select['alias'] . '`, '; // Get the SRID $modified_query .= 'SRID(' . $sanitized . ') AS `srid` '; $is_spatial_alias = true; break; } } // If no alias have been used on the spatial column if (!$is_spatial_alias) { foreach ($analyzed_query[0]['select_expr'] as $select) { if ($select['column'] == $visualizationSettings['spatialColumn']) { $sanitized = sanitize($select); $modified_query .= 'ASTEXT(' . $sanitized . ') AS `' . $select['column'] . '`, '; // Get the SRID $modified_query .= 'SRID(' . $sanitized . ') AS `srid` '; } } } // If select cluase is * } else { // If label column is chosen add it to the query if (isset($visualizationSettings['labelColumn']) && $visualizationSettings['labelColumn'] != '') { $modified_query .= '`' . $visualizationSettings['labelColumn'] . '`, '; } // Wrap the spatial column with 'ASTEXT()' function and add it $modified_query .= 'ASTEXT(`' . $visualizationSettings['spatialColumn'] . '`) AS `' . $visualizationSettings['spatialColumn'] . '`, '; // Get the SRID $modified_query .= 'SRID(`' . $visualizationSettings['spatialColumn'] . '`) AS `srid` '; } // Append the rest of the query $from_pos = stripos($sql_query, 'FROM'); $modified_query .= substr($sql_query, $from_pos); return $modified_query; }
/** * Function to append the limit clause * * @param String $full_sql_query full sql query * @param array $analyzed_sql analyzed sql query * @param String $display_query display query * * @return array */ function PMA_appendLimitClause($full_sql_query, $analyzed_sql, $display_query) { $sql_limit_to_append = ' LIMIT ' . $_SESSION['tmpval']['pos'] . ', ' . $_SESSION['tmpval']['max_rows'] . " "; $full_sql_query = PMA_getSqlWithLimitClause($full_sql_query, $analyzed_sql, $sql_limit_to_append); /** * @todo pretty printing of this modified query */ if ($display_query) { // if the analysis of the original query revealed that we found // a section_after_limit, we now have to analyze $display_query // to display it correctly if (!empty($analyzed_sql[0]['section_after_limit']) && trim($analyzed_sql[0]['section_after_limit']) != ';') { $analyzed_display_query = PMA_SQP_analyze(PMA_SQP_parse($display_query)); $display_query = $analyzed_display_query[0]['section_before_limit'] . "\n" . $sql_limit_to_append . $analyzed_display_query[0]['section_after_limit']; } } return array($sql_limit_to_append, $full_sql_query, isset($analyzed_display_query) ? $analyzed_display_query : null, isset($display_query) ? $display_query : null); }
/** * Set a single comment to a certain value. * * @param string the name of the db * @param string the name of the table (may be empty in case of a db comment) * @param string the name of the column * @param string the value of the column * @param string (optional) if a column is renamed, this is the name of the former key which will get deleted * @param string whether we set pmadb comments, native comments or both * * @return boolean true, if comment-query was made. * * @global array the list of relations settings * * @access public */ function PMA_setComment($db, $table, $col, $comment, $removekey = '', $mode = 'auto') { global $cfgRelation; if ($mode == 'auto') { if (PMA_MYSQL_INT_VERSION >= 40100) { $mode = 'native'; } else { $mode = 'pmadb'; } } // native mode is only for column comments so we need a table name if ($mode == 'native' && !empty($table)) { $fields = PMA_DBI_get_fields($db, $table); // Get more complete field information // For now, this is done just for MySQL 4.1.2+ new TIMESTAMP options // but later, if the analyser returns more information, it // could be executed for any MySQL version and replace // the info given by SHOW FULL FIELDS FROM. // TODO: put this code into a require() // or maybe make it part of PMA_DBI_get_fields(); if (PMA_MYSQL_INT_VERSION >= 40102) { $show_create_table_query = 'SHOW CREATE TABLE ' . PMA_backquote($db) . '.' . PMA_backquote($table); $show_create_table_res = PMA_DBI_query($show_create_table_query); list(, $show_create_table) = PMA_DBI_fetch_row($show_create_table_res); PMA_DBI_free_result($show_create_table_res); unset($show_create_table_res, $show_create_table_query); $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table)); } // TODO: get directly the information of $col foreach ($fields as $key => $field) { $tmp_col = $field['Field']; $types[$tmp_col] = $field['Type']; $collations[$tmp_col] = $field['Collation']; $nulls[$tmp_col] = $field['Null']; $defaults[$tmp_col] = $field['Default']; $extras[$tmp_col] = $field['Extra']; if (PMA_MYSQL_INT_VERSION >= 40102 && isset($analyzed_sql[0]['create_table_fields'][$tmp_col]['on_update_current_timestamp'])) { $extras[$tmp_col] = 'ON UPDATE CURRENT_TIMESTAMP'; } if (PMA_MYSQL_INT_VERSION >= 40102 && isset($analyzed_sql[0]['create_table_fields'][$tmp_col]['default_current_timestamp'])) { $default_current_timestamps[$tmp_col] = TRUE; } else { $default_current_timestamps[$tmp_col] = FALSE; } if ($tmp_col == $col) { break; } } if ($nulls[$col] == 'YES') { $nulls[$col] = ''; } else { $nulls[$col] = 'NOT NULL'; } $query = 'ALTER TABLE ' . PMA_backquote($table) . ' CHANGE ' . PMA_generateAlterTable($col, $col, $types[$col], $collations[$col], $nulls[$col], $defaults[$col], $default_current_timestamps[$col], $extras[$col], $comment); PMA_DBI_try_query($query, NULL, PMA_DBI_QUERY_STORE); return TRUE; } // $mode == 'pmadb' section: $cols = array('db_name' => 'db_name ', 'table_name' => 'table_name ', 'column_name' => 'column_name'); if ($removekey != '' and $removekey != $col) { $remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['column_info']) . ' WHERE ' . $cols['db_name'] . ' = \'' . PMA_sqlAddslashes($db) . '\'' . ' AND ' . $cols['table_name'] . ' = \'' . PMA_sqlAddslashes($table) . '\'' . ' AND ' . $cols['column_name'] . ' = \'' . PMA_sqlAddslashes($removekey) . '\''; PMA_query_as_cu($remove_query); unset($remove_query); } $test_qry = 'SELECT ' . PMA_backquote('comment') . ', mimetype, transformation, transformation_options FROM ' . PMA_backquote($cfgRelation['column_info']) . ' WHERE ' . $cols['db_name'] . ' = \'' . PMA_sqlAddslashes($db) . '\'' . ' AND ' . $cols['table_name'] . ' = \'' . PMA_sqlAddslashes($table) . '\'' . ' AND ' . $cols['column_name'] . ' = \'' . PMA_sqlAddslashes($col) . '\''; $test_rs = PMA_query_as_cu($test_qry, TRUE, PMA_DBI_QUERY_STORE); if ($test_rs && PMA_DBI_num_rows($test_rs) > 0) { $row = PMA_DBI_fetch_assoc($test_rs); PMA_DBI_free_result($test_rs); if (strlen($comment) > 0 || strlen($row['mimetype']) > 0 || strlen($row['transformation']) > 0 || strlen($row['transformation_options']) > 0) { $upd_query = 'UPDATE ' . PMA_backquote($cfgRelation['column_info']) . ' SET ' . PMA_backquote('comment') . ' = \'' . PMA_sqlAddslashes($comment) . '\'' . ' WHERE ' . $cols['db_name'] . ' = \'' . PMA_sqlAddslashes($db) . '\'' . ' AND ' . $cols['table_name'] . ' = \'' . PMA_sqlAddslashes($table) . '\'' . ' AND ' . $cols['column_name'] . ' = \'' . PMA_sqlAddSlashes($col) . '\''; } else { $upd_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['column_info']) . ' WHERE ' . $cols['db_name'] . ' = \'' . PMA_sqlAddslashes($db) . '\'' . ' AND ' . $cols['table_name'] . ' = \'' . PMA_sqlAddslashes($table) . '\'' . ' AND ' . $cols['column_name'] . ' = \'' . PMA_sqlAddslashes($col) . '\''; } } else { if (strlen($comment) > 0) { $upd_query = 'INSERT INTO ' . PMA_backquote($cfgRelation['column_info']) . ' (db_name, table_name, column_name, ' . PMA_backquote('comment') . ') ' . ' VALUES(' . '\'' . PMA_sqlAddslashes($db) . '\',' . '\'' . PMA_sqlAddslashes($table) . '\',' . '\'' . PMA_sqlAddslashes($col) . '\',' . '\'' . PMA_sqlAddslashes($comment) . '\')'; } } if (isset($upd_query)) { $upd_rs = PMA_query_as_cu($upd_query); unset($upd_query); return true; } else { return false; } }
/** * Tests simulated UPDATE/DELETE query. * * @param string $sql_query SQL query * @param string $simulated_query Simulated query * * @return void */ function simulatedQueryTest($sql_query, $simulated_query) { $parsed_sql = PMA_SQP_parse($sql_query); $analyzed_sql = PMA_SQP_analyze($parsed_sql); $analyzed_sql_results = array('parsed_sql' => $parsed_sql, 'analyzed_sql' => $analyzed_sql); $simulated_data = PMA_getMatchedRows($analyzed_sql_results); // URL to matched rows. $_url_params = array('db' => 'PMA', 'sql_query' => $simulated_query); $matched_rows_url = 'sql.php' . PMA_URL_getCommon($_url_params); $this->assertEquals(array('sql_query' => PMA_Util::formatSql($analyzed_sql_results['parsed_sql']['raw']), 'matched_rows' => 2, 'matched_rows_url' => $matched_rows_url), $simulated_data); }
/** * Returns the analysis of 'SHOW CREATE TABLE' query for the table. * In case of a view, the values are taken from the information_schema. * * @return array analysis of 'SHOW CREATE TABLE' query for the table */ public function analyzeStructure() { if (empty($this->_db_name) || empty($this->_name)) { return false; } $analyzed_sql = array(); if ($this->isView()) { // For a view, 'SHOW CREATE TABLE' returns the definition, // but the structure of the view. So, we try to mock // the result of analyzing 'SHOW CREATE TABLE' query. $analyzed_sql[0] = array(); $analyzed_sql[0]['create_table_fields'] = array(); $results = $this->_dbi->fetchResult("SELECT COLUMN_NAME, DATA_TYPE\r\n FROM information_schema.COLUMNS\r\n WHERE TABLE_SCHEMA = '" . PMA_Util::sqlAddSlashes($this->_db_name) . " AND TABLE_NAME = '" . PMA_Util::sqlAddSlashes($this->_name) . "'"); foreach ($results as $result) { $analyzed_sql[0]['create_table_fields'][$result['COLUMN_NAME']] = array('type' => mb_strtoupper($result['DATA_TYPE'])); } } else { $show_create_table = $this->_dbi->fetchValue('SHOW CREATE TABLE ' . PMA_Util::backquote($this->_db_name) . '.' . PMA_Util::backquote($this->_name), 0, 1); $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table)); } return $analyzed_sql; }
/** * Dispatches between the versions of 'getTableContent' to use depending * on the php version * * @param string the database name * @param string the table name * @param string the end of line sequence * @param string the url to go back in case of error * @param string SQL query for obtaining data * * @return bool Whether it suceeded * * @global boolean whether to use backquotes to allow the use of special * characters in database, table and fields names or not * @global integer the number of records * @global integer the current record position * * @access public * * @see PMA_getTableContentFast(), PMA_getTableContentOld() * * @author staybyte */ function PMA_exportData($db, $table, $crlf, $error_url, $sql_query) { global $sql_backquotes; global $rows_cnt; global $current_row; $formatted_table_name = isset($GLOBALS['sql_backquotes']) ? PMA_backquote($table) : '\'' . $table . '\''; $head = $crlf . $GLOBALS['comment_marker'] . $crlf . $GLOBALS['comment_marker'] . $GLOBALS['strDumpingData'] . ' ' . $formatted_table_name . $crlf . $GLOBALS['comment_marker'] . $crlf . $crlf; if (!PMA_exportOutputHandler($head)) { return FALSE; } $buffer = ''; // analyze the query to get the true column names, not the aliases // (this fixes an undefined index, also if Complete inserts // are used, we did not get the true column name in case of aliases) $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($sql_query)); $result = PMA_DBI_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED); if ($result != FALSE) { $fields_cnt = PMA_DBI_num_fields($result); // Get field information $fields_meta = PMA_DBI_get_fields_meta($result); $field_flags = array(); for ($j = 0; $j < $fields_cnt; $j++) { $field_flags[$j] = PMA_DBI_field_flags($result, $j); } for ($j = 0; $j < $fields_cnt; $j++) { if (isset($analyzed_sql[0]['select_expr'][$j]['column'])) { $field_set[$j] = PMA_backquote($analyzed_sql[0]['select_expr'][$j]['column'], $sql_backquotes); } else { $field_set[$j] = PMA_backquote($fields_meta[$j]->name, $sql_backquotes); } } if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'UPDATE') { // update $schema_insert = 'UPDATE '; if (isset($GLOBALS['sql_ignore'])) { $schema_insert .= 'IGNORE '; } $schema_insert .= PMA_backquote($table, $sql_backquotes) . ' SET '; } else { // insert or replace if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'REPLACE') { $sql_command = 'REPLACE'; } else { $sql_command = 'INSERT'; } // delayed inserts? if (isset($GLOBALS['sql_delayed'])) { $insert_delayed = ' DELAYED'; } else { $insert_delayed = ''; } // insert ignore? if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'INSERT' && isset($GLOBALS['sql_ignore'])) { $insert_delayed .= ' IGNORE'; } // scheme for inserting fields if (isset($GLOBALS['sql_columns'])) { $fields = implode(', ', $field_set); $schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_backquote($table, $sql_backquotes) . ' (' . $fields . ') VALUES '; } else { $schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_backquote($table, $sql_backquotes) . ' VALUES '; } } $search = array("", "\n", "\r", ""); //\x08\\x09, not required $replace = array('\\0', '\\n', '\\r', '\\Z'); $current_row = 0; $query_size = 0; if (isset($GLOBALS['sql_extended']) && (!isset($GLOBALS['sql_type']) || $GLOBALS['sql_type'] != 'UPDATE')) { $separator = ','; $schema_insert .= $crlf; } else { $separator = ';'; } while ($row = PMA_DBI_fetch_row($result)) { $current_row++; for ($j = 0; $j < $fields_cnt; $j++) { // NULL if (!isset($row[$j]) || is_null($row[$j])) { $values[] = 'NULL'; // a number // timestamp is numeric on some MySQL 4.1, BLOBs are sometimes numeric } elseif ($fields_meta[$j]->numeric && $fields_meta[$j]->type != 'timestamp' && !$fields_meta[$j]->blob) { $values[] = $row[$j]; // a binary field // Note: with mysqli, under MySQL 4.1.3, we get the flag // "binary" for those field types (I don't know why) } elseif (stristr($field_flags[$j], 'BINARY') && isset($GLOBALS['sql_hex_for_binary']) && $fields_meta[$j]->type != 'datetime' && $fields_meta[$j]->type != 'date' && $fields_meta[$j]->type != 'time' && $fields_meta[$j]->type != 'timestamp') { // empty blobs need to be different, but '0' is also empty :-( if (empty($row[$j]) && $row[$j] != '0') { $values[] = '\'\''; } else { $values[] = '0x' . bin2hex($row[$j]); } // something else -> treat as a string } else { $values[] = '\'' . str_replace($search, $replace, PMA_sqlAddslashes($row[$j])) . '\''; } // end if } // end for // should we make update? if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'UPDATE') { $insert_line = $schema_insert; for ($i = 0; $i < $fields_cnt; $i++) { if ($i > 0) { $insert_line .= ', '; } $insert_line .= $field_set[$i] . ' = ' . $values[$i]; } $insert_line .= ' WHERE ' . PMA_getUniqueCondition($result, $fields_cnt, $fields_meta, $row); } else { // Extended inserts case if (isset($GLOBALS['sql_extended'])) { if ($current_row == 1) { $insert_line = $schema_insert . '(' . implode(', ', $values) . ')'; } else { $insert_line = '(' . implode(', ', $values) . ')'; if (isset($GLOBALS['sql_max_query_size']) && $GLOBALS['sql_max_query_size'] > 0 && $query_size + strlen($insert_line) > $GLOBALS['sql_max_query_size']) { if (!PMA_exportOutputHandler(';' . $crlf)) { return FALSE; } $query_size = 0; $current_row = 1; $insert_line = $schema_insert . $insert_line; } } $query_size += strlen($insert_line); } else { $insert_line = $schema_insert . '(' . implode(', ', $values) . ')'; } } unset($values); if (!PMA_exportOutputHandler(($current_row == 1 ? '' : $separator . $crlf) . $insert_line)) { return FALSE; } } // end while if ($current_row > 0) { if (!PMA_exportOutputHandler(';' . $crlf)) { return FALSE; } } } // end if ($result != FALSE) PMA_DBI_free_result($result); return TRUE; }
/** * Gets all Relations to foreign tables for a given table or * optionally a given column in a table * * @param string the name of the db to check for * @param string the name of the table to check for * @param string the name of the column to check for * @param string the source for foreign key information * * @return array db,table,column * * @global array the list of relations settings * @global string the URL of the page to show in case of error * * @access public * * @author Mike Beck <*****@*****.**> and Marc Delisle */ function PMA_getForeigners($db, $table, $column = '', $source = 'both') { global $cfgRelation, $err_url_0; if ($cfgRelation['relwork'] && ($source == 'both' || $source == 'internal')) { $rel_query = ' SELECT master_field, foreign_db, foreign_table, foreign_field FROM ' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['relation']) . ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\' AND master_table = \'' . PMA_sqlAddslashes($table) . '\' '; if (isset($column) && strlen($column)) { $rel_query .= ' AND master_field = \'' . PMA_sqlAddslashes($column) . '\''; } $relations = PMA_query_as_cu($rel_query); $i = 0; while ($relrow = PMA_DBI_fetch_assoc($relations)) { $field = $relrow['master_field']; $foreign[$field]['foreign_db'] = $relrow['foreign_db']; $foreign[$field]['foreign_table'] = $relrow['foreign_table']; $foreign[$field]['foreign_field'] = $relrow['foreign_field']; $i++; } // end while PMA_DBI_free_result($relations); unset($relations); } if (($source == 'both' || $source == 'innodb') && isset($table) && strlen($table)) { $show_create_table_query = 'SHOW CREATE TABLE ' . PMA_backquote($db) . '.' . PMA_backquote($table); $show_create_table_res = PMA_DBI_query($show_create_table_query); list(, $show_create_table) = PMA_DBI_fetch_row($show_create_table_res); PMA_DBI_free_result($show_create_table_res); unset($show_create_table_res, $show_create_table_query); $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table)); foreach ($analyzed_sql[0]['foreign_keys'] as $one_key) { // the analyzer may return more than one column name in the // index list or the ref_index_list foreach ($one_key['index_list'] as $i => $field) { // If a foreign key is defined in the 'internal' source (pmadb) // and in 'innodb', we won't get it twice if $source='both' // because we use $field as key // The parser looks for a CONSTRAINT clause just before // the FOREIGN KEY clause. It finds it (as output from // SHOW CREATE TABLE) in MySQL 4.0.13, but not in older // versions like 3.23.58. // In those cases, the FOREIGN KEY parsing will put numbers // like -1, 0, 1... instead of the constraint number. if (isset($one_key['constraint'])) { $foreign[$field]['constraint'] = $one_key['constraint']; } if (isset($one_key['ref_db_name'])) { $foreign[$field]['foreign_db'] = $one_key['ref_db_name']; } else { $foreign[$field]['foreign_db'] = $db; } $foreign[$field]['foreign_table'] = $one_key['ref_table_name']; $foreign[$field]['foreign_field'] = $one_key['ref_index_list'][$i]; if (isset($one_key['on_delete'])) { $foreign[$field]['on_delete'] = $one_key['on_delete']; } if (isset($one_key['on_update'])) { $foreign[$field]['on_update'] = $one_key['on_update']; } } } } /** * Emulating relations for some information_schema tables */ if (PMA_MYSQL_INT_VERSION >= 50002 && $db == 'information_schema' && ($source == 'internal' || $source == 'both')) { require_once './libraries/information_schema_relations.lib.php'; if (!isset($foreign)) { $foreign = array(); } if (isset($GLOBALS['information_schema_relations'][$table])) { foreach ($GLOBALS['information_schema_relations'][$table] as $field => $relations) { if ((!isset($column) || !strlen($column) || $column == $field) && (!isset($foreign[$field]) || !strlen($foreign[$field]))) { $foreign[$field] = $relations; } } } } if (!empty($foreign) && is_array($foreign)) { return $foreign; } else { return FALSE; } }
/** * Generate table html when SQL statement have multiple queries * which return displayable results * * @param PMA_DisplayResults $displayResultsObject object * @param string $db database name * @param array $sql_data information about SQL statement * @param string $goto URL to go back in case of errors * @param string $pmaThemeImage path for theme images directory * @param string $text_dir text direction * @param string $printview whether printview is enabled * @param string $url_query URL query * @param array $disp_mode the display mode * @param string $sql_limit_to_append limit clause * @param bool $editable whether result set is editable * * @return string $table_html html content */ function getTableHtmlForMultipleQueries($displayResultsObject, $db, $sql_data, $goto, $pmaThemeImage, $text_dir, $printview, $url_query, $disp_mode, $sql_limit_to_append, $editable) { $table_html = ''; $tables_array = PMA_DBI_get_tables($db); $databases_array = PMA_DBI_get_databases_full(); $multi_sql = implode(";", $sql_data['valid_sql']); $querytime_before = array_sum(explode(' ', microtime())); // Assignment for variable is not needed since the results are // looiping using the connection @PMA_DBI_try_multi_query($multi_sql); $querytime_after = array_sum(explode(' ', microtime())); $querytime = $querytime_after - $querytime_before; $sql_no = 0; do { $analyzed_sql = array(); $is_affected = false; $result = PMA_DBI_store_result(); $fields_meta = $result !== false ? PMA_DBI_get_fields_meta($result) : array(); $fields_cnt = count($fields_meta); // Initialize needed params related to each query in multiquery statement if (isset($sql_data['valid_sql'][$sql_no])) { // 'Use' query can change the database if (stripos($sql_data['valid_sql'][$sql_no], "use ")) { $db = PMA_getNewDatabase($sql_data['valid_sql'][$sql_no], $databases_array); } $parsed_sql = PMA_SQP_parse($sql_data['valid_sql'][$sql_no]); $table = PMA_getTableNameBySQL($sql_data['valid_sql'][$sql_no], $tables_array); $analyzed_sql = PMA_SQP_analyze($parsed_sql); $is_select = isset($analyzed_sql[0]['queryflags']['select_from']); $unlim_num_rows = PMA_Table::countRecords($db, $table, true); $showtable = PMA_Table::sGetStatusInfo($db, $table, null, true); $url_query = PMA_generate_common_url($db, $table); list($is_group, $is_func, $is_count, $is_export, $is_analyse, $is_explain, $is_delete, $is_affected, $is_insert, $is_replace, $is_show, $is_maint) = PMA_getDisplayPropertyParams($sql_data['valid_sql'][$sql_no], $is_select); // Handle remembered sorting order, only for single table query if ($GLOBALS['cfg']['RememberSorting'] && !($is_count || $is_export || $is_func || $is_analyse) && isset($analyzed_sql[0]['select_expr']) && count($analyzed_sql[0]['select_expr']) == 0 && isset($analyzed_sql[0]['queryflags']['select_from']) && count($analyzed_sql[0]['table_ref']) == 1) { PMA_handleSortOrder($db, $table, $analyzed_sql, $sql_data['valid_sql'][$sql_no]); } // Do append a "LIMIT" clause? if ($_SESSION['tmp_user_values']['max_rows'] != 'all' && !($is_count || $is_export || $is_func || $is_analyse) && isset($analyzed_sql[0]['queryflags']['select_from']) && !isset($analyzed_sql[0]['queryflags']['offset']) && empty($analyzed_sql[0]['limit_clause'])) { $sql_limit_to_append = ' LIMIT ' . $_SESSION['tmp_user_values']['pos'] . ', ' . $_SESSION['tmp_user_values']['max_rows'] . " "; $sql_data['valid_sql'][$sql_no] = PMA_getSqlWithLimitClause($sql_data['valid_sql'][$sql_no], $analyzed_sql, $sql_limit_to_append); } // Set the needed properties related to executing sql query $displayResultsObject->__set('db', $db); $displayResultsObject->__set('table', $table); $displayResultsObject->__set('goto', $goto); } if (!$is_affected) { $num_rows = $result ? @PMA_DBI_num_rows($result) : 0; } elseif (!isset($num_rows)) { $num_rows = @PMA_DBI_affected_rows(); } if (isset($sql_data['valid_sql'][$sql_no])) { $displayResultsObject->__set('sql_query', $sql_data['valid_sql'][$sql_no]); $displayResultsObject->setProperties($unlim_num_rows, $fields_meta, $is_count, $is_export, $is_func, $is_analyse, $num_rows, $fields_cnt, $querytime, $pmaThemeImage, $text_dir, $is_maint, $is_explain, $is_show, $showtable, $printview, $url_query, $editable); } if ($num_rows == 0) { continue; } // With multiple results, operations are limied $disp_mode = 'nnnn000000'; $is_limited_display = true; // Collect the tables $table_html .= $displayResultsObject->getTable($result, $disp_mode, $analyzed_sql, $is_limited_display); // Free the result to save the memory PMA_DBI_free_result($result); $sql_no++; } while (PMA_DBI_more_results() && PMA_DBI_next_result()); return $table_html; }
. ', ' . $_SESSION['tmp_user_values']['max_rows'] . " "; $full_sql_query = $analyzed_sql[0]['section_before_limit'] . "\n" . $sql_limit_to_append . $analyzed_sql[0]['section_after_limit']; /** * @todo pretty printing of this modified query */ if (isset($display_query)) { // if the analysis of the original query revealed that we found // a section_after_limit, we now have to analyze $display_query // to display it correctly if (! empty($analyzed_sql[0]['section_after_limit']) && trim($analyzed_sql[0]['section_after_limit']) != ';' ) { $analyzed_display_query = PMA_SQP_analyze(PMA_SQP_parse($display_query)); $display_query = $analyzed_display_query[0]['section_before_limit'] . "\n" . $sql_limit_to_append . $analyzed_display_query[0]['section_after_limit']; } } } if (strlen($db)) { PMA_DBI_select_db($db); } // E x e c u t e t h e q u e r y // Only if we didn't ask to see the php code (mikebeck) if (isset($GLOBALS['show_as_php']) || ! empty($GLOBALS['validatequery'])) {
/** * Dispatches between the versions of 'getTableContent' to use depending * on the php version * * @param string the database name * @param string the table name * @param string the end of line sequence * @param string the url to go back in case of error * @param string SQL query for obtaining data * * @return bool Whether it suceeded * * @global boolean whether to use backquotes to allow the use of special * characters in database, table and fields names or not * @global integer the number of records * @global integer the current record position * * @access public * * @see PMA_getTableContentFast(), PMA_getTableContentOld() * * @author staybyte */ function PMA_exportData($db, $table, $crlf, $error_url, $sql_query) { global $sql_backquotes; global $rows_cnt; global $current_row; $formatted_table_name = isset($GLOBALS['sql_backquotes']) ? PMA_backquote($table) : '\'' . $table . '\''; // Do not export data for a VIEW // (For a VIEW, this is called only when exporting a single VIEW) if (PMA_Table::_isView($db, $table)) { $head = $crlf . PMA_exportComment() . PMA_exportComment('VIEW ' . ' ' . $formatted_table_name) . PMA_exportComment($GLOBALS['strData'] . ': ' . $GLOBALS['strNone']) . PMA_exportComment() . $crlf; if (!PMA_exportOutputHandler($head)) { return FALSE; } return true; } // it's not a VIEW $head = $crlf . PMA_exportComment() . PMA_exportComment($GLOBALS['strDumpingData'] . ' ' . $formatted_table_name) . PMA_exportComment() . $crlf; if (!PMA_exportOutputHandler($head)) { return FALSE; } $buffer = ''; // analyze the query to get the true column names, not the aliases // (this fixes an undefined index, also if Complete inserts // are used, we did not get the true column name in case of aliases) $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($sql_query)); $result = PMA_DBI_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED); if ($result != FALSE) { $fields_cnt = PMA_DBI_num_fields($result); // Get field information $fields_meta = PMA_DBI_get_fields_meta($result); $field_flags = array(); for ($j = 0; $j < $fields_cnt; $j++) { $field_flags[$j] = PMA_DBI_field_flags($result, $j); } for ($j = 0; $j < $fields_cnt; $j++) { if (isset($analyzed_sql[0]['select_expr'][$j]['column'])) { $field_set[$j] = PMA_backquote($analyzed_sql[0]['select_expr'][$j]['column'], $sql_backquotes); } else { $field_set[$j] = PMA_backquote($fields_meta[$j]->name, $sql_backquotes); } } if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'UPDATE') { // update $schema_insert = 'UPDATE '; if (isset($GLOBALS['sql_ignore'])) { $schema_insert .= 'IGNORE '; } // avoid EOL blank $schema_insert .= PMA_backquote($table, $sql_backquotes) . ' SET'; } else { // insert or replace if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'REPLACE') { $sql_command = 'REPLACE'; } else { $sql_command = 'INSERT'; } // delayed inserts? if (isset($GLOBALS['sql_delayed'])) { $insert_delayed = ' DELAYED'; } else { $insert_delayed = ''; } // insert ignore? if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'INSERT' && isset($GLOBALS['sql_ignore'])) { $insert_delayed .= ' IGNORE'; } // scheme for inserting fields if (isset($GLOBALS['sql_columns'])) { $fields = implode(', ', $field_set); $schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_backquote($table, $sql_backquotes) . ' (' . $fields . ') VALUES'; } else { $schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_backquote($table, $sql_backquotes) . ' VALUES'; } } $search = array("", "\n", "\r", ""); //\x08\\x09, not required $replace = array('\\0', '\\n', '\\r', '\\Z'); $current_row = 0; $query_size = 0; if (isset($GLOBALS['sql_extended']) && (!isset($GLOBALS['sql_type']) || $GLOBALS['sql_type'] != 'UPDATE')) { $separator = ','; $schema_insert .= $crlf; } else { $separator = ';'; } while ($row = PMA_DBI_fetch_row($result)) { $current_row++; for ($j = 0; $j < $fields_cnt; $j++) { // NULL if (!isset($row[$j]) || is_null($row[$j])) { $values[] = 'NULL'; // a number // timestamp is numeric on some MySQL 4.1, BLOBs are sometimes numeric } elseif ($fields_meta[$j]->numeric && $fields_meta[$j]->type != 'timestamp' && !$fields_meta[$j]->blob) { $values[] = $row[$j]; // a true BLOB // - mysqldump only generates hex data when the --hex-blob // option is used, for fields having the binary attribute // no hex is generated // - a TEXT field returns type blob but a real blob // returns also the 'binary' flag } elseif (stristr($field_flags[$j], 'BINARY') && $fields_meta[$j]->blob && isset($GLOBALS['sql_hex_for_blob'])) { // empty blobs need to be different, but '0' is also empty :-( if (empty($row[$j]) && $row[$j] != '0') { $values[] = '\'\''; } else { $values[] = '0x' . bin2hex($row[$j]); } // detection of 'bit' works only on mysqli extension } elseif ($fields_meta[$j]->type == 'bit') { $values[] = "b'" . PMA_sqlAddslashes(PMA_printable_bit_value($row[$j], $fields_meta[$j]->length)) . "'"; // something else -> treat as a string } else { $values[] = '\'' . str_replace($search, $replace, PMA_sqlAddslashes($row[$j])) . '\''; } // end if } // end for // should we make update? if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'UPDATE') { $insert_line = $schema_insert; for ($i = 0; $i < $fields_cnt; $i++) { if (0 == $i) { $insert_line .= ' '; } if ($i > 0) { // avoid EOL blank $insert_line .= ','; } $insert_line .= $field_set[$i] . ' = ' . $values[$i]; } $insert_line .= ' WHERE ' . PMA_getUniqueCondition($result, $fields_cnt, $fields_meta, $row); } else { // Extended inserts case if (isset($GLOBALS['sql_extended'])) { if ($current_row == 1) { $insert_line = $schema_insert . '(' . implode(', ', $values) . ')'; } else { $insert_line = '(' . implode(', ', $values) . ')'; if (isset($GLOBALS['sql_max_query_size']) && $GLOBALS['sql_max_query_size'] > 0 && $query_size + strlen($insert_line) > $GLOBALS['sql_max_query_size']) { if (!PMA_exportOutputHandler(';' . $crlf)) { return FALSE; } $query_size = 0; $current_row = 1; $insert_line = $schema_insert . $insert_line; } } $query_size += strlen($insert_line); } else { $insert_line = $schema_insert . '(' . implode(', ', $values) . ')'; } } unset($values); if (!PMA_exportOutputHandler(($current_row == 1 ? '' : $separator . $crlf) . $insert_line)) { return FALSE; } } // end while if ($current_row > 0) { if (!PMA_exportOutputHandler(';' . $crlf)) { return FALSE; } } } // end if ($result != FALSE) PMA_DBI_free_result($result); return TRUE; }
/** * Copies or renames table * * @param string $source_db source database * @param string $source_table source table * @param string $target_db target database * @param string $target_table target table * @param string $what what to be moved or copied (data, dataonly) * @param bool $move whether to move * @param string $mode mode * * @return bool true if success, false otherwise */ public static function moveCopy($source_db, $source_table, $target_db, $target_table, $what, $move, $mode) { global $err_url; /* Try moving table directly */ if ($move && $what == 'data') { $tbl = new PMA_Table($source_table, $source_db); $result = $tbl->rename($target_table, $target_db); if ($result) { $GLOBALS['message'] = $tbl->getLastMessage(); return true; } } // set export settings we need $GLOBALS['sql_backquotes'] = 1; $GLOBALS['asfile'] = 1; // Ensure the target is valid if (!$GLOBALS['pma']->databases->exists($source_db, $target_db)) { if (!$GLOBALS['pma']->databases->exists($source_db)) { $GLOBALS['message'] = PMA_Message::rawError(sprintf(__('Source database `%s` was not found!'), htmlspecialchars($source_db))); } if (!$GLOBALS['pma']->databases->exists($target_db)) { $GLOBALS['message'] = PMA_Message::rawError(sprintf(__('Target database `%s` was not found!'), htmlspecialchars($target_db))); } return false; } $source = PMA_Util::backquote($source_db) . '.' . PMA_Util::backquote($source_table); if (!isset($target_db) || !strlen($target_db)) { $target_db = $source_db; } // Doing a select_db could avoid some problems with replicated databases, // when moving table from replicated one to not replicated one PMA_DBI_select_db($target_db); $target = PMA_Util::backquote($target_db) . '.' . PMA_Util::backquote($target_table); // do not create the table if dataonly if ($what != 'dataonly') { include_once "libraries/plugin_interface.lib.php"; // get Export SQL instance $export_sql_plugin = PMA_getPlugin("export", "sql", 'libraries/plugins/export/', array('export_type' => 'table', 'single_table' => isset($single_table))); $no_constraints_comments = true; $GLOBALS['sql_constraints_query'] = ''; $sql_structure = $export_sql_plugin->getTableDef($source_db, $source_table, "\n", $err_url, false, false); unset($no_constraints_comments); $parsed_sql = PMA_SQP_parse($sql_structure); $analyzed_sql = PMA_SQP_analyze($parsed_sql); $i = 0; if (empty($analyzed_sql[0]['create_table_fields'])) { // this is not a CREATE TABLE, so find the first VIEW $target_for_view = PMA_Util::backquote($target_db); while (true) { if ($parsed_sql[$i]['type'] == 'alpha_reservedWord' && $parsed_sql[$i]['data'] == 'VIEW') { break; } $i++; } } unset($analyzed_sql); if (PMA_DRIZZLE) { $table_delimiter = 'quote_backtick'; } else { $server_sql_mode = PMA_DBI_fetch_value("SHOW VARIABLES LIKE 'sql_mode'", 0, 1); // ANSI_QUOTES might be a subset of sql_mode, for example // REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI if (false !== strpos($server_sql_mode, 'ANSI_QUOTES')) { $table_delimiter = 'quote_double'; } else { $table_delimiter = 'quote_backtick'; } unset($server_sql_mode); } /* Find table name in query and replace it */ while ($parsed_sql[$i]['type'] != $table_delimiter) { $i++; } /* no need to backquote() */ if (isset($target_for_view)) { // this a view definition; we just found the first db name // that follows DEFINER VIEW // so change it for the new db name $parsed_sql[$i]['data'] = $target_for_view; // then we have to find all references to the source db // and change them to the target db, ensuring we stay into // the $parsed_sql limits $last = $parsed_sql['len'] - 1; $backquoted_source_db = PMA_Util::backquote($source_db); for (++$i; $i <= $last; $i++) { if ($parsed_sql[$i]['type'] == $table_delimiter && $parsed_sql[$i]['data'] == $backquoted_source_db && $parsed_sql[$i - 1]['type'] != 'punct_qualifier') { $parsed_sql[$i]['data'] = $target_for_view; } } unset($last, $backquoted_source_db); } else { $parsed_sql[$i]['data'] = $target; } /* Generate query back */ $sql_structure = PMA_SQP_formatHtml($parsed_sql, 'query_only'); // If table exists, and 'add drop table' is selected: Drop it! $drop_query = ''; if (isset($_REQUEST['drop_if_exists']) && $_REQUEST['drop_if_exists'] == 'true') { if (PMA_Table::isView($target_db, $target_table)) { $drop_query = 'DROP VIEW'; } else { $drop_query = 'DROP TABLE'; } $drop_query .= ' IF EXISTS ' . PMA_Util::backquote($target_db) . '.' . PMA_Util::backquote($target_table); PMA_DBI_query($drop_query); $GLOBALS['sql_query'] .= "\n" . $drop_query . ';'; // If an existing table gets deleted, maintain any // entries for the PMA_* tables $maintain_relations = true; } @PMA_DBI_query($sql_structure); $GLOBALS['sql_query'] .= "\n" . $sql_structure . ';'; if (($move || isset($GLOBALS['add_constraints'])) && !empty($GLOBALS['sql_constraints_query'])) { $parsed_sql = PMA_SQP_parse($GLOBALS['sql_constraints_query']); $i = 0; // find the first $table_delimiter, it must be the source // table name while ($parsed_sql[$i]['type'] != $table_delimiter) { $i++; // maybe someday we should guard against going over limit //if ($i == $parsed_sql['len']) { // break; //} } // replace it by the target table name, no need // to backquote() $parsed_sql[$i]['data'] = $target; // now we must remove all $table_delimiter that follow a // CONSTRAINT keyword, because a constraint name must be // unique in a db $cnt = $parsed_sql['len'] - 1; for ($j = $i; $j < $cnt; $j++) { if ($parsed_sql[$j]['type'] == 'alpha_reservedWord' && strtoupper($parsed_sql[$j]['data']) == 'CONSTRAINT') { if ($parsed_sql[$j + 1]['type'] == $table_delimiter) { $parsed_sql[$j + 1]['data'] = ''; } } } // Generate query back $GLOBALS['sql_constraints_query'] = PMA_SQP_formatHtml($parsed_sql, 'query_only'); if ($mode == 'one_table') { PMA_DBI_query($GLOBALS['sql_constraints_query']); } $GLOBALS['sql_query'] .= "\n" . $GLOBALS['sql_constraints_query']; if ($mode == 'one_table') { unset($GLOBALS['sql_constraints_query']); } } } else { $GLOBALS['sql_query'] = ''; } // Copy the data unless this is a VIEW if (($what == 'data' || $what == 'dataonly') && !PMA_Table::isView($target_db, $target_table)) { $sql_set_mode = "SET SQL_MODE='NO_AUTO_VALUE_ON_ZERO'"; PMA_DBI_query($sql_set_mode); $GLOBALS['sql_query'] .= "\n\n" . $sql_set_mode . ';'; $sql_insert_data = 'INSERT INTO ' . $target . ' SELECT * FROM ' . $source; PMA_DBI_query($sql_insert_data); $GLOBALS['sql_query'] .= "\n\n" . $sql_insert_data . ';'; } $GLOBALS['cfgRelation'] = PMA_getRelationsParam(); // Drops old table if the user has requested to move it if ($move) { // This could avoid some problems with replicated databases, when // moving table from replicated one to not replicated one PMA_DBI_select_db($source_db); if (PMA_Table::isView($source_db, $source_table)) { $sql_drop_query = 'DROP VIEW'; } else { $sql_drop_query = 'DROP TABLE'; } $sql_drop_query .= ' ' . $source; PMA_DBI_query($sql_drop_query); // Renable table in configuration storage PMA_REL_renameTable($source_db, $target_db, $source_table, $target_table); $GLOBALS['sql_query'] .= "\n\n" . $sql_drop_query . ';'; // end if ($move) } else { // we are copying // Create new entries as duplicates from old PMA DBs if ($what != 'dataonly' && !isset($maintain_relations)) { if ($GLOBALS['cfgRelation']['commwork']) { // Get all comments and MIME-Types for current table $comments_copy_query = 'SELECT column_name, comment' . ($GLOBALS['cfgRelation']['mimework'] ? ', mimetype, transformation, transformation_options' : '') . ' FROM ' . PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_Util::backquote($GLOBALS['cfgRelation']['column_info']) . ' WHERE db_name = \'' . PMA_Util::sqlAddSlashes($source_db) . '\' AND table_name = \'' . PMA_Util::sqlAddSlashes($source_table) . '\''; $comments_copy_rs = PMA_queryAsControlUser($comments_copy_query); // Write every comment as new copied entry. [MIME] while ($comments_copy_row = PMA_DBI_fetch_assoc($comments_copy_rs)) { $new_comment_query = 'REPLACE INTO ' . PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_Util::backquote($GLOBALS['cfgRelation']['column_info']) . ' (db_name, table_name, column_name, comment' . ($GLOBALS['cfgRelation']['mimework'] ? ', mimetype, transformation, transformation_options' : '') . ') ' . ' VALUES(' . '\'' . PMA_Util::sqlAddSlashes($target_db) . '\',' . '\'' . PMA_Util::sqlAddSlashes($target_table) . '\',' . '\'' . PMA_Util::sqlAddSlashes($comments_copy_row['column_name']) . '\'' . ($GLOBALS['cfgRelation']['mimework'] ? ',\'' . PMA_Util::sqlAddSlashes($comments_copy_row['comment']) . '\',' . '\'' . PMA_Util::sqlAddSlashes($comments_copy_row['mimetype']) . '\',' . '\'' . PMA_Util::sqlAddSlashes($comments_copy_row['transformation']) . '\',' . '\'' . PMA_Util::sqlAddSlashes($comments_copy_row['transformation_options']) . '\'' : '') . ')'; PMA_queryAsControlUser($new_comment_query); } // end while PMA_DBI_free_result($comments_copy_rs); unset($comments_copy_rs); } // duplicating the bookmarks must not be done here, but // just once per db $get_fields = array('display_field'); $where_fields = array('db_name' => $source_db, 'table_name' => $source_table); $new_fields = array('db_name' => $target_db, 'table_name' => $target_table); PMA_Table::duplicateInfo('displaywork', 'table_info', $get_fields, $where_fields, $new_fields); /** * @todo revise this code when we support cross-db relations */ $get_fields = array('master_field', 'foreign_table', 'foreign_field'); $where_fields = array('master_db' => $source_db, 'master_table' => $source_table); $new_fields = array('master_db' => $target_db, 'foreign_db' => $target_db, 'master_table' => $target_table); PMA_Table::duplicateInfo('relwork', 'relation', $get_fields, $where_fields, $new_fields); $get_fields = array('foreign_field', 'master_table', 'master_field'); $where_fields = array('foreign_db' => $source_db, 'foreign_table' => $source_table); $new_fields = array('master_db' => $target_db, 'foreign_db' => $target_db, 'foreign_table' => $target_table); PMA_Table::duplicateInfo('relwork', 'relation', $get_fields, $where_fields, $new_fields); $get_fields = array('x', 'y', 'v', 'h'); $where_fields = array('db_name' => $source_db, 'table_name' => $source_table); $new_fields = array('db_name' => $target_db, 'table_name' => $target_table); PMA_Table::duplicateInfo('designerwork', 'designer_coords', $get_fields, $where_fields, $new_fields); /** * @todo Can't get duplicating PDFs the right way. The * page numbers always get screwed up independently from * duplication because the numbers do not seem to be stored on a * per-database basis. Would the author of pdf support please * have a look at it? * $get_fields = array('page_descr'); $where_fields = array('db_name' => $source_db); $new_fields = array('db_name' => $target_db); $last_id = PMA_Table::duplicateInfo( 'pdfwork', 'pdf_pages', $get_fields, $where_fields, $new_fields ); if (isset($last_id) && $last_id >= 0) { $get_fields = array('x', 'y'); $where_fields = array( 'db_name' => $source_db, 'table_name' => $source_table ); $new_fields = array( 'db_name' => $target_db, 'table_name' => $target_table, 'pdf_page_number' => $last_id ); PMA_Table::duplicateInfo( 'pdfwork', 'table_coords', $get_fields, $where_fields, $new_fields ); } */ } } return true; }
/** * displays the message and the query * usually the message is the result of the query executed * * @param string $message the message to display * @param string $sql_query the query to display * @global array the configuration array * @uses $cfg * @access public */ function PMA_showMessage($message, $sql_query = null) { global $cfg; $query_too_big = false; if (null === $sql_query) { if (!empty($GLOBALS['display_query'])) { $sql_query = $GLOBALS['display_query']; } elseif ($cfg['SQP']['fmtType'] == 'none' && !empty($GLOBALS['unparsed_sql'])) { $sql_query = $GLOBALS['unparsed_sql']; } elseif (!empty($GLOBALS['sql_query'])) { $sql_query = $GLOBALS['sql_query']; } else { $sql_query = ''; } } // Corrects the tooltip text via JS if required // @todo this is REALLY the wrong place to do this - very unexpected here if (strlen($GLOBALS['table']) && $cfg['ShowTooltip']) { $result = PMA_DBI_try_query('SHOW TABLE STATUS FROM ' . PMA_backquote($GLOBALS['db']) . ' LIKE \'' . PMA_sqlAddslashes($GLOBALS['table'], true) . '\''); if ($result) { $tbl_status = PMA_DBI_fetch_assoc($result); $tooltip = empty($tbl_status['Comment']) ? '' : $tbl_status['Comment'] . ' '; $tooltip .= '(' . PMA_formatNumber($tbl_status['Rows'], 0) . ' ' . $GLOBALS['strRows'] . ')'; PMA_DBI_free_result($result); $uni_tbl = PMA_jsFormat($GLOBALS['db'] . '.' . $GLOBALS['table'], false); echo "\n"; echo '<script type="text/javascript">' . "\n"; echo '//<![CDATA[' . "\n"; echo "window.parent.updateTableTitle('" . $uni_tbl . "', '" . PMA_jsFormat($tooltip, false) . "');" . "\n"; echo '//]]>' . "\n"; echo '</script>' . "\n"; } // end if } // end if ... elseif // Checks if the table needs to be repaired after a TRUNCATE query. // @todo what about $GLOBALS['display_query']??? // @todo this is REALLY the wrong place to do this - very unexpected here if (strlen($GLOBALS['table']) && $GLOBALS['sql_query'] == 'TRUNCATE TABLE ' . PMA_backquote($GLOBALS['table'])) { if (!isset($tbl_status)) { $result = @PMA_DBI_try_query('SHOW TABLE STATUS FROM ' . PMA_backquote($GLOBALS['db']) . ' LIKE \'' . PMA_sqlAddslashes($GLOBALS['table'], true) . '\''); if ($result) { $tbl_status = PMA_DBI_fetch_assoc($result); PMA_DBI_free_result($result); } } if (isset($tbl_status) && (int) $tbl_status['Index_length'] > 1024) { PMA_DBI_try_query('REPAIR TABLE ' . PMA_backquote($GLOBALS['table'])); } } unset($tbl_status); echo '<br />' . "\n"; echo '<div align="' . $GLOBALS['cell_align_left'] . '">' . "\n"; if (!empty($GLOBALS['show_error_header'])) { echo '<div class="error">' . "\n"; echo '<h1>' . $GLOBALS['strError'] . '</h1>' . "\n"; } echo '<div class="notice">'; echo PMA_sanitize($message); if (isset($GLOBALS['special_message'])) { echo PMA_sanitize($GLOBALS['special_message']); unset($GLOBALS['special_message']); } echo '</div>'; if (!empty($GLOBALS['show_error_header'])) { echo '</div>'; } if ($cfg['ShowSQL'] == true && !empty($sql_query)) { // Basic url query part $url_qpart = '?' . PMA_generate_common_url($GLOBALS['db'], $GLOBALS['table']); // Html format the query to be displayed // The nl2br function isn't used because its result isn't a valid // xhtml1.0 statement before php4.0.5 ("<br>" and not "<br />") // If we want to show some sql code it is easiest to create it here /* SQL-Parser-Analyzer */ if (!empty($GLOBALS['show_as_php'])) { $new_line = '\'<br />' . "\n" . ' . \' '; } if (isset($new_line)) { /* SQL-Parser-Analyzer */ $query_base = PMA_sqlAddslashes(htmlspecialchars($sql_query), false, false, true); /* SQL-Parser-Analyzer */ $query_base = preg_replace("@((\r\n)|(\r)|(\n))+@", $new_line, $query_base); } else { $query_base = $sql_query; } if (strlen($query_base) > $cfg['MaxCharactersInDisplayedSQL']) { $query_too_big = true; $query_base = nl2br(htmlspecialchars($sql_query)); unset($GLOBALS['parsed_sql']); } // Parse SQL if needed // (here, use "! empty" because when deleting a bookmark, // $GLOBALS['parsed_sql'] is set but empty if (!empty($GLOBALS['parsed_sql']) && $query_base == $GLOBALS['parsed_sql']['raw']) { $parsed_sql = $GLOBALS['parsed_sql']; } else { // when the query is large (for example an INSERT of binary // data), the parser chokes; so avoid parsing the query if (!$query_too_big) { $parsed_sql = PMA_SQP_parse($query_base); } } // Analyze it if (isset($parsed_sql)) { $analyzed_display_query = PMA_SQP_analyze($parsed_sql); } // Here we append the LIMIT added for navigation, to // enable its display. Adding it higher in the code // to $sql_query would create a problem when // using the Refresh or Edit links. // Only append it on SELECTs. /** * @todo what would be the best to do when someone hits Refresh: * use the current LIMITs ? */ if (isset($analyzed_display_query[0]['queryflags']['select_from']) && isset($GLOBALS['sql_limit_to_append'])) { $query_base = $analyzed_display_query[0]['section_before_limit'] . "\n" . $GLOBALS['sql_limit_to_append'] . $analyzed_display_query[0]['section_after_limit']; // Need to reparse query $parsed_sql = PMA_SQP_parse($query_base); } if (!empty($GLOBALS['show_as_php'])) { $query_base = '$sql = \'' . $query_base; } elseif (!empty($GLOBALS['validatequery'])) { $query_base = PMA_validateSQL($query_base); } else { if (isset($parsed_sql)) { $query_base = PMA_formatSql($parsed_sql, $query_base); } } // Prepares links that may be displayed to edit/explain the query // (don't go to default pages, we must go to the page // where the query box is available) $edit_target = strlen($GLOBALS['db']) ? strlen($GLOBALS['table']) ? 'tbl_sql.php' : 'db_sql.php' : 'server_sql.php'; if (isset($cfg['SQLQuery']['Edit']) && $cfg['SQLQuery']['Edit'] == true && !empty($edit_target) && !$query_too_big) { if ($cfg['EditInWindow'] == true) { $onclick = 'window.parent.focus_querywindow(\'' . PMA_jsFormat($sql_query, false) . '\'); return false;'; } else { $onclick = ''; } $edit_link = $edit_target . $url_qpart . '&sql_query=' . urlencode($sql_query) . '&show_query=1#querybox'; $edit_link = ' [' . PMA_linkOrButton($edit_link, $GLOBALS['strEdit'], array('onclick' => $onclick)) . ']'; } else { $edit_link = ''; } // Want to have the query explained (Mike Beck 2002-05-22) // but only explain a SELECT (that has not been explained) /* SQL-Parser-Analyzer */ if (isset($cfg['SQLQuery']['Explain']) && $cfg['SQLQuery']['Explain'] == true && !$query_too_big) { // Detect if we are validating as well // To preserve the validate uRL data if (!empty($GLOBALS['validatequery'])) { $explain_link_validate = '&validatequery=1'; } else { $explain_link_validate = ''; } $explain_link = 'import.php' . $url_qpart . $explain_link_validate . '&sql_query='; if (preg_match('@^SELECT[[:space:]]+@i', $sql_query)) { $explain_link .= urlencode('EXPLAIN ' . $sql_query); $message = $GLOBALS['strExplain']; } elseif (preg_match('@^EXPLAIN[[:space:]]+SELECT[[:space:]]+@i', $sql_query)) { $explain_link .= urlencode(substr($sql_query, 8)); $message = $GLOBALS['strNoExplain']; } else { $explain_link = ''; } if (!empty($explain_link)) { $explain_link = ' [' . PMA_linkOrButton($explain_link, $message) . ']'; } } else { $explain_link = ''; } //show explain // Also we would like to get the SQL formed in some nice // php-code (Mike Beck 2002-05-22) if (isset($cfg['SQLQuery']['ShowAsPHP']) && $cfg['SQLQuery']['ShowAsPHP'] == true && !$query_too_big) { $php_link = 'import.php' . $url_qpart . '&show_query=1' . '&sql_query=' . urlencode($sql_query) . '&show_as_php='; if (!empty($GLOBALS['show_as_php'])) { $php_link .= '0'; $message = $GLOBALS['strNoPhp']; } else { $php_link .= '1'; $message = $GLOBALS['strPhp']; } $php_link = ' [' . PMA_linkOrButton($php_link, $message) . ']'; if (isset($GLOBALS['show_as_php'])) { $runquery_link = 'import.php' . $url_qpart . '&show_query=1' . '&sql_query=' . urlencode($sql_query); $php_link .= ' [' . PMA_linkOrButton($runquery_link, $GLOBALS['strRunQuery']) . ']'; } } else { $php_link = ''; } //show as php // Refresh query if (isset($cfg['SQLQuery']['Refresh']) && $cfg['SQLQuery']['Refresh'] && preg_match('@^(SELECT|SHOW)[[:space:]]+@i', $sql_query)) { $refresh_link = 'import.php' . $url_qpart . '&show_query=1' . '&sql_query=' . urlencode($sql_query); $refresh_link = ' [' . PMA_linkOrButton($refresh_link, $GLOBALS['strRefresh']) . ']'; } else { $refresh_link = ''; } //show as php if (isset($cfg['SQLValidator']['use']) && $cfg['SQLValidator']['use'] == true && isset($cfg['SQLQuery']['Validate']) && $cfg['SQLQuery']['Validate'] == true) { $validate_link = 'import.php' . $url_qpart . '&show_query=1' . '&sql_query=' . urlencode($sql_query) . '&validatequery='; if (!empty($GLOBALS['validatequery'])) { $validate_link .= '0'; $validate_message = $GLOBALS['strNoValidateSQL']; } else { $validate_link .= '1'; $validate_message = $GLOBALS['strValidateSQL']; } $validate_link = ' [' . PMA_linkOrButton($validate_link, $validate_message) . ']'; } else { $validate_link = ''; } //validator // why this? //unset($sql_query); // Displays the message echo '<fieldset class="">' . "\n"; echo ' <legend>' . $GLOBALS['strSQLQuery'] . ':</legend>'; echo ' <div>'; // when uploading a 700 Kio binary file into a LONGBLOB, // I get a white page, strlen($query_base) is 2 x 700 Kio // so put a hard limit here (let's say 1000) if ($query_too_big) { echo ' ' . substr($query_base, 0, $cfg['MaxCharactersInDisplayedSQL']) . '[...]'; } else { echo ' ' . $query_base; } //Clean up the end of the PHP if (!empty($GLOBALS['show_as_php'])) { echo '\';'; } echo ' </div>'; echo '</fieldset>' . "\n"; if (!empty($edit_target)) { echo '<fieldset class="tblFooters">'; // avoid displaying a Profiling checkbox that could // be checked, which would reexecute an INSERT, for example if (!empty($refresh_link)) { PMA_profilingCheckbox($sql_query); } echo $edit_link . $explain_link . $php_link . $refresh_link . $validate_link; echo '</fieldset>'; } } echo '</div><br />' . "\n"; }
/** * Outputs the content of a table in SQL format * * @param string $db database name * @param string $table table name * @param string $crlf the end of line sequence * @param string $error_url the url to go back in case of error * @param string $sql_query SQL query for obtaining data * * @return bool Whether it succeeded */ public function exportData($db, $table, $crlf, $error_url, $sql_query) { global $current_row, $sql_backquotes; if (isset($GLOBALS['sql_compatibility'])) { $compat = $GLOBALS['sql_compatibility']; } else { $compat = 'NONE'; } $formatted_table_name = isset($GLOBALS['sql_backquotes']) ? PMA_Util::backquoteCompat($table, $compat) : '\'' . $table . '\''; // Do not export data for a VIEW // (For a VIEW, this is called only when exporting a single VIEW) if (PMA_Table::isView($db, $table)) { $head = $this->_possibleCRLF() . $this->_exportComment() . $this->_exportComment('VIEW ' . ' ' . $formatted_table_name) . $this->_exportComment(__('Data') . ': ' . __('None')) . $this->_exportComment() . $this->_possibleCRLF(); if (!PMA_exportOutputHandler($head)) { return false; } return true; } // analyze the query to get the true column names, not the aliases // (this fixes an undefined index, also if Complete inserts // are used, we did not get the true column name in case of aliases) $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($sql_query)); $result = PMA_DBI_try_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED); // a possible error: the table has crashed $tmp_error = PMA_DBI_getError(); if ($tmp_error) { return PMA_exportOutputHandler($this->_exportComment(__('Error reading data:') . ' (' . $tmp_error . ')')); } if ($result != false) { $fields_cnt = PMA_DBI_num_fields($result); // Get field information $fields_meta = PMA_DBI_get_fields_meta($result); $field_flags = array(); for ($j = 0; $j < $fields_cnt; $j++) { $field_flags[$j] = PMA_DBI_field_flags($result, $j); } for ($j = 0; $j < $fields_cnt; $j++) { if (isset($analyzed_sql[0]['select_expr'][$j]['column'])) { $field_set[$j] = PMA_Util::backquoteCompat($analyzed_sql[0]['select_expr'][$j]['column'], $compat, $sql_backquotes); } else { $field_set[$j] = PMA_Util::backquoteCompat($fields_meta[$j]->name, $compat, $sql_backquotes); } } if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'UPDATE') { // update $schema_insert = 'UPDATE '; if (isset($GLOBALS['sql_ignore'])) { $schema_insert .= 'IGNORE '; } // avoid EOL blank $schema_insert .= PMA_Util::backquoteCompat($table, $compat, $sql_backquotes) . ' SET'; } else { // insert or replace if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'REPLACE') { $sql_command = 'REPLACE'; } else { $sql_command = 'INSERT'; } // delayed inserts? if (isset($GLOBALS['sql_delayed'])) { $insert_delayed = ' DELAYED'; } else { $insert_delayed = ''; } // insert ignore? if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'INSERT' && isset($GLOBALS['sql_ignore'])) { $insert_delayed .= ' IGNORE'; } //truncate table before insert if (isset($GLOBALS['sql_truncate']) && $GLOBALS['sql_truncate'] && $sql_command == 'INSERT') { $truncate = 'TRUNCATE TABLE ' . PMA_Util::backquoteCompat($table, $compat, $sql_backquotes) . ";"; $truncatehead = $this->_possibleCRLF() . $this->_exportComment() . $this->_exportComment(__('Truncate table before insert') . ' ' . $formatted_table_name) . $this->_exportComment() . $crlf; PMA_exportOutputHandler($truncatehead); PMA_exportOutputHandler($truncate); } else { $truncate = ''; } // scheme for inserting fields if ($GLOBALS['sql_insert_syntax'] == 'complete' || $GLOBALS['sql_insert_syntax'] == 'both') { $fields = implode(', ', $field_set); $schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_Util::backquoteCompat($table, $compat, $sql_backquotes) . ' (' . $fields . ') VALUES'; } else { $schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_Util::backquoteCompat($table, $compat, $sql_backquotes) . ' VALUES'; } } //\x08\\x09, not required $search = array("", "\n", "\r", ""); $replace = array('\\0', '\\n', '\\r', '\\Z'); $current_row = 0; $query_size = 0; if (($GLOBALS['sql_insert_syntax'] == 'extended' || $GLOBALS['sql_insert_syntax'] == 'both') && (!isset($GLOBALS['sql_type']) || $GLOBALS['sql_type'] != 'UPDATE')) { $separator = ','; $schema_insert .= $crlf; } else { $separator = ';'; } while ($row = PMA_DBI_fetch_row($result)) { if ($current_row == 0) { $head = $this->_possibleCRLF() . $this->_exportComment() . $this->_exportComment(__('Dumping data for table') . ' ' . $formatted_table_name) . $this->_exportComment() . $crlf; if (!PMA_exportOutputHandler($head)) { return false; } } // We need to SET IDENTITY_INSERT ON for MSSQL if (isset($GLOBALS['sql_compatibility']) && $GLOBALS['sql_compatibility'] == 'MSSQL' && $current_row == 0) { if (!PMA_exportOutputHandler('SET IDENTITY_INSERT ' . PMA_Util::backquoteCompat($table, $compat) . ' ON ;' . $crlf)) { return false; } } $current_row++; for ($j = 0; $j < $fields_cnt; $j++) { // NULL if (!isset($row[$j]) || is_null($row[$j])) { $values[] = 'NULL'; } elseif ($fields_meta[$j]->numeric && $fields_meta[$j]->type != 'timestamp' && !$fields_meta[$j]->blob) { // a number // timestamp is numeric on some MySQL 4.1, BLOBs are // sometimes numeric $values[] = $row[$j]; } elseif (stristr($field_flags[$j], 'BINARY') && $fields_meta[$j]->blob && isset($GLOBALS['sql_hex_for_blob'])) { // a true BLOB // - mysqldump only generates hex data when the --hex-blob // option is used, for fields having the binary attribute // no hex is generated // - a TEXT field returns type blob but a real blob // returns also the 'binary' flag // empty blobs need to be different, but '0' is also empty // :-( if (empty($row[$j]) && $row[$j] != '0') { $values[] = '\'\''; } else { $values[] = '0x' . bin2hex($row[$j]); } } elseif ($fields_meta[$j]->type == 'bit') { // detection of 'bit' works only on mysqli extension $values[] = "b'" . PMA_Util::sqlAddSlashes(PMA_Util::printableBitValue($row[$j], $fields_meta[$j]->length)) . "'"; } else { // something else -> treat as a string $values[] = '\'' . str_replace($search, $replace, PMA_Util::sqlAddSlashes($row[$j])) . '\''; } // end if } // end for // should we make update? if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'UPDATE') { $insert_line = $schema_insert; for ($i = 0; $i < $fields_cnt; $i++) { if (0 == $i) { $insert_line .= ' '; } if ($i > 0) { // avoid EOL blank $insert_line .= ','; } $insert_line .= $field_set[$i] . ' = ' . $values[$i]; } list($tmp_unique_condition, $tmp_clause_is_unique) = PMA_Util::getUniqueCondition($result, $fields_cnt, $fields_meta, $row); $insert_line .= ' WHERE ' . $tmp_unique_condition; unset($tmp_unique_condition, $tmp_clause_is_unique); } else { // Extended inserts case if ($GLOBALS['sql_insert_syntax'] == 'extended' || $GLOBALS['sql_insert_syntax'] == 'both') { if ($current_row == 1) { $insert_line = $schema_insert . '(' . implode(', ', $values) . ')'; } else { $insert_line = '(' . implode(', ', $values) . ')'; $sql_max_size = $GLOBALS['sql_max_query_size']; if (isset($sql_max_size) && $sql_max_size > 0 && $query_size + strlen($insert_line) > $sql_max_size) { if (!PMA_exportOutputHandler(';' . $crlf)) { return false; } $query_size = 0; $current_row = 1; $insert_line = $schema_insert . $insert_line; } } $query_size += strlen($insert_line); // Other inserts case } else { $insert_line = $schema_insert . '(' . implode(', ', $values) . ')'; } } unset($values); if (!PMA_exportOutputHandler(($current_row == 1 ? '' : $separator . $crlf) . $insert_line)) { return false; } } // end while if ($current_row > 0) { if (!PMA_exportOutputHandler(';' . $crlf)) { return false; } } // We need to SET IDENTITY_INSERT OFF for MSSQL if (isset($GLOBALS['sql_compatibility']) && $GLOBALS['sql_compatibility'] == 'MSSQL' && $current_row > 0) { $outputSucceeded = PMA_exportOutputHandler($crlf . 'SET IDENTITY_INSERT ' . PMA_Util::backquoteCompat($table, $compat) . ' OFF;' . $crlf); if (!$outputSucceeded) { return false; } } } // end if ($result != false) PMA_DBI_free_result($result); return true; }
/** * Prepare the message and the query * usually the message is the result of the query executed * * @param string $message the message to display * @param string $sql_query the query to display * @param string $type the type (level) of the message * @param boolean $is_view is this a message after a VIEW operation? * * @return string * * @access public */ public static function getMessage($message, $sql_query = null, $type = 'notice', $is_view = false) { global $cfg; $retval = ''; if (null === $sql_query) { if (!empty($GLOBALS['display_query'])) { $sql_query = $GLOBALS['display_query']; } elseif (!empty($GLOBALS['unparsed_sql'])) { $sql_query = $GLOBALS['unparsed_sql']; } elseif (!empty($GLOBALS['sql_query'])) { $sql_query = $GLOBALS['sql_query']; } else { $sql_query = ''; } } if (isset($GLOBALS['using_bookmark_message'])) { $retval .= $GLOBALS['using_bookmark_message']->getDisplay(); unset($GLOBALS['using_bookmark_message']); } // In an Ajax request, $GLOBALS['cell_align_left'] may not be defined. Hence, // check for it's presence before using it $retval .= '<div id="result_query"' . (isset($GLOBALS['cell_align_left']) ? ' style="text-align: ' . $GLOBALS['cell_align_left'] . '"' : '') . '>' . "\n"; if ($message instanceof PMA_Message) { if (isset($GLOBALS['special_message'])) { $message->addMessage($GLOBALS['special_message']); unset($GLOBALS['special_message']); } $retval .= $message->getDisplay(); } else { $retval .= '<div class="' . $type . '">'; $retval .= PMA_sanitize($message); if (isset($GLOBALS['special_message'])) { $retval .= PMA_sanitize($GLOBALS['special_message']); unset($GLOBALS['special_message']); } $retval .= '</div>'; } if ($cfg['ShowSQL'] == true && !empty($sql_query)) { // Html format the query to be displayed // If we want to show some sql code it is easiest to create it here /* SQL-Parser-Analyzer */ if (!empty($GLOBALS['show_as_php'])) { $new_line = '\\n"<br />' . "\n" . ' . "'; $query_base = htmlspecialchars(addslashes($sql_query)); $query_base = preg_replace('/((\\015\\012)|(\\015)|(\\012))/', $new_line, $query_base); } else { $query_base = $sql_query; } $query_too_big = false; if (strlen($query_base) > $cfg['MaxCharactersInDisplayedSQL']) { // when the query is large (for example an INSERT of binary // data), the parser chokes; so avoid parsing the query $query_too_big = true; $shortened_query_base = nl2br(htmlspecialchars(substr($sql_query, 0, $cfg['MaxCharactersInDisplayedSQL']) . '[...]')); } elseif (!empty($GLOBALS['parsed_sql']) && $query_base == $GLOBALS['parsed_sql']['raw']) { // (here, use "! empty" because when deleting a bookmark, // $GLOBALS['parsed_sql'] is set but empty $parsed_sql = $GLOBALS['parsed_sql']; } else { // Parse SQL if needed $parsed_sql = PMA_SQP_parse($query_base); } // Analyze it if (isset($parsed_sql) && !PMA_SQP_isError()) { $analyzed_display_query = PMA_SQP_analyze($parsed_sql); // Same as below (append LIMIT), append the remembered ORDER BY if ($GLOBALS['cfg']['RememberSorting'] && isset($analyzed_display_query[0]['queryflags']['select_from']) && isset($GLOBALS['sql_order_to_append'])) { $query_base = $analyzed_display_query[0]['section_before_limit'] . "\n" . $GLOBALS['sql_order_to_append'] . $analyzed_display_query[0]['limit_clause'] . ' ' . $analyzed_display_query[0]['section_after_limit']; // Need to reparse query $parsed_sql = PMA_SQP_parse($query_base); // update the $analyzed_display_query $analyzed_display_query[0]['section_before_limit'] .= $GLOBALS['sql_order_to_append']; $analyzed_display_query[0]['order_by_clause'] = $GLOBALS['sorted_col']; } // Here we append the LIMIT added for navigation, to // enable its display. Adding it higher in the code // to $sql_query would create a problem when // using the Refresh or Edit links. // Only append it on SELECTs. /** * @todo what would be the best to do when someone hits Refresh: * use the current LIMITs ? */ if (isset($analyzed_display_query[0]['queryflags']['select_from']) && !empty($GLOBALS['sql_limit_to_append'])) { $query_base = $analyzed_display_query[0]['section_before_limit'] . "\n" . $GLOBALS['sql_limit_to_append'] . $analyzed_display_query[0]['section_after_limit']; // Need to reparse query $parsed_sql = PMA_SQP_parse($query_base); } } if (!empty($GLOBALS['show_as_php'])) { $query_base = '$sql = "' . $query_base; } elseif (isset($query_base)) { $query_base = self::formatSql($query_base); } // Prepares links that may be displayed to edit/explain the query // (don't go to default pages, we must go to the page // where the query box is available) // Basic url query part $url_params = array(); if (!isset($GLOBALS['db'])) { $GLOBALS['db'] = ''; } if (strlen($GLOBALS['db'])) { $url_params['db'] = $GLOBALS['db']; if (strlen($GLOBALS['table'])) { $url_params['table'] = $GLOBALS['table']; $edit_link = 'tbl_sql.php'; } else { $edit_link = 'db_sql.php'; } } else { $edit_link = 'server_sql.php'; } // Want to have the query explained // but only explain a SELECT (that has not been explained) /* SQL-Parser-Analyzer */ $explain_link = ''; $is_select = preg_match('@^SELECT[[:space:]]+@i', $sql_query); if (!empty($cfg['SQLQuery']['Explain']) && !$query_too_big) { $explain_params = $url_params; if ($is_select) { $explain_params['sql_query'] = 'EXPLAIN ' . $sql_query; $_message = __('Explain SQL'); } elseif (preg_match('@^EXPLAIN[[:space:]]+SELECT[[:space:]]+@i', $sql_query)) { $explain_params['sql_query'] = substr($sql_query, 8); $_message = __('Skip Explain SQL'); } if (isset($explain_params['sql_query'])) { $explain_link = 'import.php' . PMA_URL_getCommon($explain_params); $explain_link = ' [' . self::linkOrButton($explain_link, $_message) . ']'; } } //show explain $url_params['sql_query'] = $sql_query; $url_params['show_query'] = 1; // even if the query is big and was truncated, offer the chance // to edit it (unless it's enormous, see linkOrButton() ) if (!empty($cfg['SQLQuery']['Edit'])) { if ($cfg['EditInWindow'] == true) { $onclick = 'PMA_querywindow.focus(\'' . PMA_jsFormat($sql_query, false) . '\'); return false;'; } else { $onclick = ''; } $edit_link .= PMA_URL_getCommon($url_params) . '#querybox'; $edit_link = ' [' . self::linkOrButton($edit_link, __('Edit'), array('onclick' => $onclick, 'class' => 'disableAjax')) . ']'; } else { $edit_link = ''; } // Also we would like to get the SQL formed in some nice // php-code if (!empty($cfg['SQLQuery']['ShowAsPHP']) && !$query_too_big) { $php_params = $url_params; if (!empty($GLOBALS['show_as_php'])) { $_message = __('Without PHP Code'); } else { $php_params['show_as_php'] = 1; $_message = __('Create PHP Code'); } $php_link = 'import.php' . PMA_URL_getCommon($php_params); $php_link = ' [' . self::linkOrButton($php_link, $_message) . ']'; if (isset($GLOBALS['show_as_php'])) { $runquery_link = 'import.php' . PMA_URL_getCommon($url_params); $php_link .= ' [' . self::linkOrButton($runquery_link, __('Submit Query')) . ']'; } } else { $php_link = ''; } //show as php // Refresh query if (!empty($cfg['SQLQuery']['Refresh']) && !isset($GLOBALS['show_as_php']) && preg_match('@^(SELECT|SHOW)[[:space:]]+@i', $sql_query)) { $refresh_link = 'import.php' . PMA_URL_getCommon($url_params); $refresh_link = ' [' . self::linkOrButton($refresh_link, __('Refresh')) . ']'; } else { $refresh_link = ''; } //refresh $retval .= '<div class="sqlOuter">'; if ($query_too_big) { $retval .= $shortened_query_base; } else { $retval .= $query_base; } //Clean up the end of the PHP if (!empty($GLOBALS['show_as_php'])) { $retval .= '";'; } $retval .= '</div>'; $retval .= '<div class="tools">'; $retval .= '<form action="sql.php" method="post">'; $retval .= PMA_URL_getHiddenInputs($GLOBALS['db'], $GLOBALS['table']); $retval .= '<input type="hidden" name="sql_query" value="' . htmlspecialchars($sql_query) . '" />'; // avoid displaying a Profiling checkbox that could // be checked, which would reexecute an INSERT, for example if (!empty($refresh_link) && self::profilingSupported()) { $retval .= '<input type="hidden" name="profiling_form" value="1" />'; $retval .= self::getCheckbox('profiling', __('Profiling'), isset($_SESSION['profiling']), true); } $retval .= '</form>'; /** * TODO: Should we have $cfg['SQLQuery']['InlineEdit']? */ if (!empty($cfg['SQLQuery']['Edit']) && !$query_too_big) { $inline_edit_link = ' [' . self::linkOrButton('#', _pgettext('Inline edit query', 'Inline'), array('class' => 'inline_edit_sql')) . ']'; } else { $inline_edit_link = ''; } $retval .= $inline_edit_link . $edit_link . $explain_link . $php_link . $refresh_link; $retval .= '</div>'; } $retval .= '</div>'; if ($GLOBALS['is_ajax_request'] === false) { $retval .= '<br class="clearfloat" />'; } return $retval; }
/** * Copies or renames table * @todo use RENAME for move operations * - would work only if the databases are on the same filesystem, * how can we check that? try the operation and * catch an error? * - for views, only if MYSQL > 50013 * - still have to handle pmadb synch. * * @author Michal Cihar <*****@*****.**> */ function moveCopy($source_db, $source_table, $target_db, $target_table, $what, $move, $mode) { global $err_url; // set export settings we need $GLOBALS['sql_backquotes'] = 1; $GLOBALS['asfile'] = 1; // Ensure the target is valid if (!$GLOBALS['PMA_List_Database']->exists($source_db, $target_db)) { /** * @todo exit really needed here? or just a return? */ exit; } $source = PMA_backquote($source_db) . '.' . PMA_backquote($source_table); if (!isset($target_db) || !strlen($target_db)) { $target_db = $source_db; } // Doing a select_db could avoid some problems with replicated databases, // when moving table from replicated one to not replicated one PMA_DBI_select_db($target_db); $target = PMA_backquote($target_db) . '.' . PMA_backquote($target_table); // do not create the table if dataonly if ($what != 'dataonly') { require_once './libraries/export/sql.php'; $no_constraints_comments = true; $GLOBALS['sql_constraints_query'] = ''; $sql_structure = PMA_getTableDef($source_db, $source_table, "\n", $err_url); unset($no_constraints_comments); $parsed_sql = PMA_SQP_parse($sql_structure); $analyzed_sql = PMA_SQP_analyze($parsed_sql); $i = 0; if (empty($analyzed_sql[0]['create_table_fields'])) { // this is not a CREATE TABLE, so find the first VIEW $target_for_view = PMA_backquote($target_db); while (true) { if ($parsed_sql[$i]['type'] == 'alpha_reservedWord' && $parsed_sql[$i]['data'] == 'VIEW') { break; } $i++; } } unset($analyzed_sql); $server_sql_mode = PMA_DBI_fetch_value("SHOW VARIABLES LIKE 'sql_mode'", 0, 1); if ('ANSI_QUOTES' == $server_sql_mode) { $table_delimiter = 'quote_double'; } else { $table_delimiter = 'quote_backtick'; } unset($server_sql_mode); /* nijel: Find table name in query and replace it */ while ($parsed_sql[$i]['type'] != $table_delimiter) { $i++; } /* no need to PMA_backquote() */ if (isset($target_for_view)) { // this a view definition; we just found the first db name // that follows DEFINER VIEW // so change it for the new db name $parsed_sql[$i]['data'] = $target_for_view; // then we have to find all references to the source db // and change them to the target db, ensuring we stay into // the $parsed_sql limits $last = $parsed_sql['len'] - 1; $backquoted_source_db = PMA_backquote($source_db); for (++$i; $i <= $last; $i++) { if ($parsed_sql[$i]['type'] == $table_delimiter && $parsed_sql[$i]['data'] == $backquoted_source_db) { $parsed_sql[$i]['data'] = $target_for_view; } } unset($last, $backquoted_source_db); } else { $parsed_sql[$i]['data'] = $target; } /* Generate query back */ $sql_structure = PMA_SQP_formatHtml($parsed_sql, 'query_only'); // If table exists, and 'add drop table' is selected: Drop it! $drop_query = ''; if (isset($GLOBALS['drop_if_exists']) && $GLOBALS['drop_if_exists'] == 'true') { if (PMA_Table::_isView($target_db, $target_table)) { $drop_query = 'DROP VIEW'; } else { $drop_query = 'DROP TABLE'; } $drop_query .= ' IF EXISTS ' . PMA_backquote($target_db) . '.' . PMA_backquote($target_table); PMA_DBI_query($drop_query); $GLOBALS['sql_query'] .= "\n" . $drop_query . ';'; // garvin: If an existing table gets deleted, maintain any // entries for the PMA_* tables $maintain_relations = true; } @PMA_DBI_query($sql_structure); $GLOBALS['sql_query'] .= "\n" . $sql_structure . ';'; if (($move || isset($GLOBALS['add_constraints'])) && !empty($GLOBALS['sql_constraints_query'])) { $parsed_sql = PMA_SQP_parse($GLOBALS['sql_constraints_query']); $i = 0; // find the first $table_delimiter, it must be the source table name while ($parsed_sql[$i]['type'] != $table_delimiter) { $i++; // maybe someday we should guard against going over limit //if ($i == $parsed_sql['len']) { // break; //} } // replace it by the target table name, no need to PMA_backquote() $parsed_sql[$i]['data'] = $target; // now we must remove all $table_delimiter that follow a CONSTRAINT // keyword, because a constraint name must be unique in a db $cnt = $parsed_sql['len'] - 1; for ($j = $i; $j < $cnt; $j++) { if ($parsed_sql[$j]['type'] == 'alpha_reservedWord' && strtoupper($parsed_sql[$j]['data']) == 'CONSTRAINT') { if ($parsed_sql[$j + 1]['type'] == $table_delimiter) { $parsed_sql[$j + 1]['data'] = ''; } } } // Generate query back $GLOBALS['sql_constraints_query'] = PMA_SQP_formatHtml($parsed_sql, 'query_only'); if ($mode == 'one_table') { PMA_DBI_query($GLOBALS['sql_constraints_query']); } $GLOBALS['sql_query'] .= "\n" . $GLOBALS['sql_constraints_query']; if ($mode == 'one_table') { unset($GLOBALS['sql_constraints_query']); } } } else { $GLOBALS['sql_query'] = ''; } // Copy the data unless this is a VIEW if (($what == 'data' || $what == 'dataonly') && !PMA_Table::_isView($target_db, $target_table)) { $sql_insert_data = 'INSERT INTO ' . $target . ' SELECT * FROM ' . $source; PMA_DBI_query($sql_insert_data); $GLOBALS['sql_query'] .= "\n\n" . $sql_insert_data . ';'; } require_once './libraries/relation.lib.php'; $GLOBALS['cfgRelation'] = PMA_getRelationsParam(); // Drops old table if the user has requested to move it if ($move) { // This could avoid some problems with replicated databases, when // moving table from replicated one to not replicated one PMA_DBI_select_db($source_db); if (PMA_Table::_isView($source_db, $source_table)) { $sql_drop_query = 'DROP VIEW'; } else { $sql_drop_query = 'DROP TABLE'; } $sql_drop_query .= ' ' . $source; PMA_DBI_query($sql_drop_query); // garvin: Move old entries from PMA-DBs to new table if ($GLOBALS['cfgRelation']['commwork']) { $remove_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['column_info']) . ' SET table_name = \'' . PMA_sqlAddslashes($target_table) . '\', ' . ' db_name = \'' . PMA_sqlAddslashes($target_db) . '\'' . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\'' . ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\''; PMA_query_as_cu($remove_query); unset($remove_query); } // garvin: updating bookmarks is not possible since only a single table is moved, // and not the whole DB. if ($GLOBALS['cfgRelation']['displaywork']) { $table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['table_info']) . ' SET db_name = \'' . PMA_sqlAddslashes($target_db) . '\', ' . ' table_name = \'' . PMA_sqlAddslashes($target_table) . '\'' . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\'' . ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\''; PMA_query_as_cu($table_query); unset($table_query); } if ($GLOBALS['cfgRelation']['relwork']) { $table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['relation']) . ' SET foreign_table = \'' . PMA_sqlAddslashes($target_table) . '\',' . ' foreign_db = \'' . PMA_sqlAddslashes($target_db) . '\'' . ' WHERE foreign_db = \'' . PMA_sqlAddslashes($source_db) . '\'' . ' AND foreign_table = \'' . PMA_sqlAddslashes($source_table) . '\''; PMA_query_as_cu($table_query); unset($table_query); $table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['relation']) . ' SET master_table = \'' . PMA_sqlAddslashes($target_table) . '\',' . ' master_db = \'' . PMA_sqlAddslashes($target_db) . '\'' . ' WHERE master_db = \'' . PMA_sqlAddslashes($source_db) . '\'' . ' AND master_table = \'' . PMA_sqlAddslashes($source_table) . '\''; PMA_query_as_cu($table_query); unset($table_query); } /** * @todo garvin: Can't get moving PDFs the right way. The page numbers * always get screwed up independently from duplication because the * numbers do not seem to be stored on a per-database basis. Would * the author of pdf support please have a look at it? */ if ($GLOBALS['cfgRelation']['pdfwork']) { $table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['table_coords']) . ' SET table_name = \'' . PMA_sqlAddslashes($target_table) . '\',' . ' db_name = \'' . PMA_sqlAddslashes($target_db) . '\'' . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\'' . ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\''; PMA_query_as_cu($table_query); unset($table_query); /* $pdf_query = 'SELECT pdf_page_number ' . ' FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['table_coords']) . ' WHERE db_name = \'' . PMA_sqlAddslashes($target_db) . '\'' . ' AND table_name = \'' . PMA_sqlAddslashes($target_table) . '\''; $pdf_rs = PMA_query_as_cu($pdf_query); while ($pdf_copy_row = PMA_DBI_fetch_assoc($pdf_rs)) { $table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['pdf_pages']) . ' SET db_name = \'' . PMA_sqlAddslashes($target_db) . '\'' . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\'' . ' AND page_nr = \'' . PMA_sqlAddslashes($pdf_copy_row['pdf_page_number']) . '\''; $tb_rs = PMA_query_as_cu($table_query); unset($table_query); unset($tb_rs); } */ } if ($GLOBALS['cfgRelation']['designerwork']) { $table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['designer_coords']) . ' SET table_name = \'' . PMA_sqlAddslashes($target_table) . '\',' . ' db_name = \'' . PMA_sqlAddslashes($target_db) . '\'' . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\'' . ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\''; PMA_query_as_cu($table_query); unset($table_query); } $GLOBALS['sql_query'] .= "\n\n" . $sql_drop_query . ';'; // end if ($move) } else { // we are copying // garvin: Create new entries as duplicates from old PMA DBs if ($what != 'dataonly' && !isset($maintain_relations)) { if ($GLOBALS['cfgRelation']['commwork']) { // Get all comments and MIME-Types for current table $comments_copy_query = 'SELECT column_name, ' . PMA_backquote('comment') . ($GLOBALS['cfgRelation']['mimework'] ? ', mimetype, transformation, transformation_options' : '') . ' FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['column_info']) . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\''; $comments_copy_rs = PMA_query_as_cu($comments_copy_query); // Write every comment as new copied entry. [MIME] while ($comments_copy_row = PMA_DBI_fetch_assoc($comments_copy_rs)) { $new_comment_query = 'REPLACE INTO ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['column_info']) . ' (db_name, table_name, column_name, ' . PMA_backquote('comment') . ($GLOBALS['cfgRelation']['mimework'] ? ', mimetype, transformation, transformation_options' : '') . ') ' . ' VALUES(' . '\'' . PMA_sqlAddslashes($target_db) . '\',' . '\'' . PMA_sqlAddslashes($target_table) . '\',' . '\'' . PMA_sqlAddslashes($comments_copy_row['column_name']) . '\'' . ($GLOBALS['cfgRelation']['mimework'] ? ',\'' . PMA_sqlAddslashes($comments_copy_row['comment']) . '\',' . '\'' . PMA_sqlAddslashes($comments_copy_row['mimetype']) . '\',' . '\'' . PMA_sqlAddslashes($comments_copy_row['transformation']) . '\',' . '\'' . PMA_sqlAddslashes($comments_copy_row['transformation_options']) . '\'' : '') . ')'; PMA_query_as_cu($new_comment_query); } // end while PMA_DBI_free_result($comments_copy_rs); unset($comments_copy_rs); } // duplicating the bookmarks must not be done here, but // just once per db $get_fields = array('display_field'); $where_fields = array('db_name' => $source_db, 'table_name' => $source_table); $new_fields = array('db_name' => $target_db, 'table_name' => $target_table); PMA_Table::duplicateInfo('displaywork', 'table_info', $get_fields, $where_fields, $new_fields); /** * @todo revise this code when we support cross-db relations */ $get_fields = array('master_field', 'foreign_table', 'foreign_field'); $where_fields = array('master_db' => $source_db, 'master_table' => $source_table); $new_fields = array('master_db' => $target_db, 'foreign_db' => $target_db, 'master_table' => $target_table); PMA_Table::duplicateInfo('relwork', 'relation', $get_fields, $where_fields, $new_fields); $get_fields = array('foreign_field', 'master_table', 'master_field'); $where_fields = array('foreign_db' => $source_db, 'foreign_table' => $source_table); $new_fields = array('master_db' => $target_db, 'foreign_db' => $target_db, 'foreign_table' => $target_table); PMA_Table::duplicateInfo('relwork', 'relation', $get_fields, $where_fields, $new_fields); $get_fields = array('x', 'y', 'v', 'h'); $where_fields = array('db_name' => $source_db, 'table_name' => $source_table); $new_fields = array('db_name' => $target_db, 'table_name' => $target_table); PMA_Table::duplicateInfo('designerwork', 'designer_coords', $get_fields, $where_fields, $new_fields); /** * @todo garvin: Can't get duplicating PDFs the right way. The * page numbers always get screwed up independently from * duplication because the numbers do not seem to be stored on a * per-database basis. Would the author of pdf support please * have a look at it? * $get_fields = array('page_descr'); $where_fields = array('db_name' => $source_db); $new_fields = array('db_name' => $target_db); $last_id = PMA_Table::duplicateInfo('pdfwork', 'pdf_pages', $get_fields, $where_fields, $new_fields); if (isset($last_id) && $last_id >= 0) { $get_fields = array('x', 'y'); $where_fields = array('db_name' => $source_db, 'table_name' => $source_table); $new_fields = array('db_name' => $target_db, 'table_name' => $target_table, 'pdf_page_number' => $last_id); PMA_Table::duplicateInfo('pdfwork', 'table_coords', $get_fields, $where_fields, $new_fields); } */ } } }
/** * displays the message and the query * usually the message is the result of the query executed * * @param string $message the message to display * @param string $sql_query the query to display * @param string $type the type (level) of the message * @global array the configuration array * @uses $cfg * @access public */ function PMA_showMessage($message, $sql_query = null, $type = 'notice') { global $cfg; if (null === $sql_query) { if (!empty($GLOBALS['display_query'])) { $sql_query = $GLOBALS['display_query']; } elseif ($cfg['SQP']['fmtType'] == 'none' && !empty($GLOBALS['unparsed_sql'])) { $sql_query = $GLOBALS['unparsed_sql']; } elseif (!empty($GLOBALS['sql_query'])) { $sql_query = $GLOBALS['sql_query']; } else { $sql_query = ''; } } // Corrects the tooltip text via JS if required // @todo this is REALLY the wrong place to do this - very unexpected here if (strlen($GLOBALS['table']) && $cfg['ShowTooltip']) { $tooltip = PMA_Table::sGetToolTip($GLOBALS['db'], $GLOBALS['table']); $uni_tbl = PMA_jsFormat($GLOBALS['db'] . '.' . $GLOBALS['table'], false); echo "\n"; echo '<script type="text/javascript">' . "\n"; echo '//<![CDATA[' . "\n"; echo "if (window.parent.updateTableTitle) window.parent.updateTableTitle('" . $uni_tbl . "', '" . PMA_jsFormat($tooltip, false) . "');" . "\n"; echo '//]]>' . "\n"; echo '</script>' . "\n"; } // end if ... elseif // Checks if the table needs to be repaired after a TRUNCATE query. // @todo what about $GLOBALS['display_query']??? // @todo this is REALLY the wrong place to do this - very unexpected here if (strlen($GLOBALS['table']) && $GLOBALS['sql_query'] == 'TRUNCATE TABLE ' . PMA_backquote($GLOBALS['table'])) { if (PMA_Table::sGetStatusInfo($GLOBALS['db'], $GLOBALS['table'], 'Index_length') > 1024) { PMA_DBI_try_query('REPAIR TABLE ' . PMA_backquote($GLOBALS['table'])); } } unset($tbl_status); echo '<div align="' . $GLOBALS['cell_align_left'] . '">' . "\n"; if ($message instanceof PMA_Message) { if (isset($GLOBALS['special_message'])) { $message->addMessage($GLOBALS['special_message']); unset($GLOBALS['special_message']); } $message->display(); $type = $message->getLevel(); } else { echo '<div class="' . $type . '">'; echo PMA_sanitize($message); if (isset($GLOBALS['special_message'])) { echo PMA_sanitize($GLOBALS['special_message']); unset($GLOBALS['special_message']); } echo '</div>'; } if ($cfg['ShowSQL'] == true && !empty($sql_query)) { // Html format the query to be displayed // If we want to show some sql code it is easiest to create it here /* SQL-Parser-Analyzer */ if (!empty($GLOBALS['show_as_php'])) { $new_line = '\\n"<br />' . "\n" . ' . "'; $query_base = htmlspecialchars(addslashes($sql_query)); $query_base = preg_replace('/((\\015\\012)|(\\015)|(\\012))/', $new_line, $query_base); } else { $query_base = $sql_query; } $query_too_big = false; if (strlen($query_base) > $cfg['MaxCharactersInDisplayedSQL']) { // when the query is large (for example an INSERT of binary // data), the parser chokes; so avoid parsing the query $query_too_big = true; $shortened_query_base = nl2br(htmlspecialchars(substr($sql_query, 0, $cfg['MaxCharactersInDisplayedSQL']) . '[...]')); } elseif (!empty($GLOBALS['parsed_sql']) && $query_base == $GLOBALS['parsed_sql']['raw']) { // (here, use "! empty" because when deleting a bookmark, // $GLOBALS['parsed_sql'] is set but empty $parsed_sql = $GLOBALS['parsed_sql']; } else { // Parse SQL if needed $parsed_sql = PMA_SQP_parse($query_base); } // Analyze it if (isset($parsed_sql)) { $analyzed_display_query = PMA_SQP_analyze($parsed_sql); // Here we append the LIMIT added for navigation, to // enable its display. Adding it higher in the code // to $sql_query would create a problem when // using the Refresh or Edit links. // Only append it on SELECTs. /** * @todo what would be the best to do when someone hits Refresh: * use the current LIMITs ? */ if (isset($analyzed_display_query[0]['queryflags']['select_from']) && isset($GLOBALS['sql_limit_to_append'])) { $query_base = $analyzed_display_query[0]['section_before_limit'] . "\n" . $GLOBALS['sql_limit_to_append'] . $analyzed_display_query[0]['section_after_limit']; // Need to reparse query $parsed_sql = PMA_SQP_parse($query_base); } } if (!empty($GLOBALS['show_as_php'])) { $query_base = '$sql = "' . $query_base; } elseif (!empty($GLOBALS['validatequery'])) { $query_base = PMA_validateSQL($query_base); } elseif (isset($parsed_sql)) { $query_base = PMA_formatSql($parsed_sql, $query_base); } // Prepares links that may be displayed to edit/explain the query // (don't go to default pages, we must go to the page // where the query box is available) // Basic url query part $url_params = array(); if (strlen($GLOBALS['db'])) { $url_params['db'] = $GLOBALS['db']; if (strlen($GLOBALS['table'])) { $url_params['table'] = $GLOBALS['table']; $edit_link = 'tbl_sql.php'; } else { $edit_link = 'db_sql.php'; } } else { $edit_link = 'server_sql.php'; } // Want to have the query explained (Mike Beck 2002-05-22) // but only explain a SELECT (that has not been explained) /* SQL-Parser-Analyzer */ $explain_link = ''; if (!empty($cfg['SQLQuery']['Explain']) && !$query_too_big) { $explain_params = $url_params; // Detect if we are validating as well // To preserve the validate uRL data if (!empty($GLOBALS['validatequery'])) { $explain_params['validatequery'] = 1; } if (preg_match('@^SELECT[[:space:]]+@i', $sql_query)) { $explain_params['sql_query'] = 'EXPLAIN ' . $sql_query; $_message = $GLOBALS['strExplain']; } elseif (preg_match('@^EXPLAIN[[:space:]]+SELECT[[:space:]]+@i', $sql_query)) { $explain_params['sql_query'] = substr($sql_query, 8); $_message = $GLOBALS['strNoExplain']; } if (isset($explain_params['sql_query'])) { $explain_link = 'import.php' . PMA_generate_common_url($explain_params); $explain_link = ' [' . PMA_linkOrButton($explain_link, $_message) . ']'; } } //show explain $url_params['sql_query'] = $sql_query; $url_params['show_query'] = 1; if (!empty($cfg['SQLQuery']['Edit']) && !$query_too_big) { if ($cfg['EditInWindow'] == true) { $onclick = 'window.parent.focus_querywindow(\'' . PMA_jsFormat($sql_query, false) . '\'); return false;'; } else { $onclick = ''; } $edit_link .= PMA_generate_common_url($url_params) . '#querybox'; $edit_link = ' [' . PMA_linkOrButton($edit_link, $GLOBALS['strEdit'], array('onclick' => $onclick)) . ']'; } else { $edit_link = ''; } $url_qpart = PMA_generate_common_url($url_params); // Also we would like to get the SQL formed in some nice // php-code (Mike Beck 2002-05-22) if (!empty($cfg['SQLQuery']['ShowAsPHP']) && !$query_too_big) { $php_params = $url_params; if (!empty($GLOBALS['show_as_php'])) { $_message = $GLOBALS['strNoPhp']; } else { $php_params['show_as_php'] = 1; $_message = $GLOBALS['strPhp']; } $php_link = 'import.php' . PMA_generate_common_url($php_params); $php_link = ' [' . PMA_linkOrButton($php_link, $_message) . ']'; if (isset($GLOBALS['show_as_php'])) { $runquery_link = 'import.php' . PMA_generate_common_url($url_params); $php_link .= ' [' . PMA_linkOrButton($runquery_link, $GLOBALS['strRunQuery']) . ']'; } } else { $php_link = ''; } //show as php // Refresh query if (!empty($cfg['SQLQuery']['Refresh']) && preg_match('@^(SELECT|SHOW)[[:space:]]+@i', $sql_query)) { $refresh_link = 'import.php' . PMA_generate_common_url($url_params); $refresh_link = ' [' . PMA_linkOrButton($refresh_link, $GLOBALS['strRefresh']) . ']'; } else { $refresh_link = ''; } //show as php if (!empty($cfg['SQLValidator']['use']) && !empty($cfg['SQLQuery']['Validate'])) { $validate_params = $url_params; if (!empty($GLOBALS['validatequery'])) { $validate_message = $GLOBALS['strNoValidateSQL']; } else { $validate_params['validatequery'] = 1; $validate_message = $GLOBALS['strValidateSQL']; } $validate_link = 'import.php' . PMA_generate_common_url($validate_params); $validate_link = ' [' . PMA_linkOrButton($validate_link, $validate_message) . ']'; } else { $validate_link = ''; } //validator echo '<code class="sql">'; if ($query_too_big) { echo $shortened_query_base; } else { echo $query_base; } //Clean up the end of the PHP if (!empty($GLOBALS['show_as_php'])) { echo '";'; } echo '</code>'; echo '<div class="tools">'; // avoid displaying a Profiling checkbox that could // be checked, which would reexecute an INSERT, for example if (!empty($refresh_link)) { PMA_profilingCheckbox($sql_query); } echo $edit_link . $explain_link . $php_link . $refresh_link . $validate_link; echo '</div>'; } echo '</div><br />' . "\n"; }
if (!empty($disp_message)) { if (!isset($disp_query)) { $disp_query = null; } PMA_showMessage($disp_message, $disp_query); } /** * Displays top menu links */ require_once './libraries/tbl_links.inc.php'; /** * Get the analysis of SHOW CREATE TABLE for this table * @todo should be handled by class Table */ $show_create_table = PMA_DBI_fetch_value('SHOW CREATE TABLE ' . PMA_backquote($db) . '.' . PMA_backquote($table), 0, 1); $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table)); unset($show_create_table); /** * Get the list of the fields of the current table */ PMA_DBI_select_db($db); $table_fields = PMA_DBI_fetch_result('SHOW FIELDS FROM ' . PMA_backquote($table) . ';', null, null, null, PMA_DBI_QUERY_STORE); $rows = array(); if (isset($where_clause)) { // when in edit mode load all selected rows from table $insert_mode = false; if (is_array($where_clause)) { $where_clause_array = $where_clause; } else { $where_clause_array = array(0 => $where_clause); }
/** * Checks if ROLLBACK is possible for a SQL query or not. * * @param string $sql_query SQL query * * @return bool */ function PMA_checkIfRollbackPossible($sql_query) { // Supported queries. $supported_queries = array('INSERT', 'UPDATE', 'DELETE', 'REPLACE'); // Parse and Analyze the query. $parsed_sql = PMA_SQP_parse($sql_query); $analyzed_sql = PMA_SQP_analyze($parsed_sql); $analyzed_sql_results = array('parsed_sql' => $parsed_sql, 'analyzed_sql' => $analyzed_sql); // Get the query type. $query_type = isset($analyzed_sql_results['analyzed_sql'][0]['querytype']) ? $analyzed_sql_results['analyzed_sql'][0]['querytype'] : ''; // Check if query is supported. if (!in_array($query_type, $supported_queries)) { return false; } // Get table_references from the query. $table_references = PMA_getTableReferences($analyzed_sql_results); $table_references = $table_references ? $table_references : ''; // Get table names from table_references. $tables = PMA_getTableNamesFromTableReferences($table_references); // Check if each table is 'InnoDB'. foreach ($tables as $table) { if (!PMA_isTableTransactional($table)) { return false; } } return true; }
/** * return html for tables' detail * * @param array $the_tables tables list * @param string $db database name * @param array $cfg global config * @param array $cfgRelation config from PMA_getRelationsParam * @param int $cell_align_left cell align left * * @return string */ function PMA_getHtmlForTablesDetail($the_tables, $db, $cfg, $cfgRelation, $cell_align_left) { $html = ''; $tables_cnt = count($the_tables); $multi_tables = count($the_tables) > 1; $counter = 0; foreach ($the_tables as $table) { if ($counter + 1 >= $tables_cnt) { $breakstyle = ''; } else { $breakstyle = ' style="page-break-after: always;"'; } $counter++; $html .= '<div' . $breakstyle . '>' . "\n"; $html .= '<h1>' . htmlspecialchars($table) . '</h1>' . "\n"; /** * Gets table informations */ $showtable = PMA_Table::sGetStatusInfo($db, $table); $num_rows = isset($showtable['Rows']) ? $showtable['Rows'] : 0; $show_comment = isset($showtable['Comment']) ? $showtable['Comment'] : ''; $tbl_is_view = PMA_Table::isView($db, $table); /** * Gets fields properties */ $columns = $GLOBALS['dbi']->getColumns($db, $table); // We need this to correctly learn if a TIMESTAMP is NOT NULL, since // SHOW FULL FIELDS or INFORMATION_SCHEMA incorrectly says NULL // and SHOW CREATE TABLE says NOT NULL (tested // in MySQL 4.0.25 and 5.0.21, http://bugs.mysql.com/20910). $show_create_table = $GLOBALS['dbi']->fetchValue('SHOW CREATE TABLE ' . PMA_Util::backquote($db) . '.' . PMA_Util::backquote($table), 0, 1); $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table)); // Check if we can use Relations // Find which tables are related with the current one and write it in // an array $res_rel = PMA_getForeigners($db, $table); $have_rel = (bool) count($res_rel); /** * Displays the comments of the table if MySQL >= 3.23 */ if (!empty($show_comment)) { $html .= __('Table comments:') . ' ' . htmlspecialchars($show_comment) . '<br /><br />'; } $html .= PMA_getHtmlForTableStructure($have_rel, $tbl_is_view, $columns, $analyzed_sql, $res_rel, $db, $table, $cfgRelation, $cfg, $showtable, $cell_align_left); if ($multi_tables) { unset($num_rows, $show_comment); $html .= '<hr />' . "\n"; } // end if $html .= '</div>' . "\n"; } // end while return $html; }
/** * Gets all Relations to foreign tables for a given table or * optionally a given column in a table * * @param string the name of the db to check for * @param string the name of the table to check for * @param string the name of the column to check for * @param string the source for foreign key information * * @return array db,table,column * * @global array the list of relations settings * @global string the URL of the page to show in case of error * * @access public * * @author Mike Beck <*****@*****.**> and Marc Delisle */ function PMA_getForeigners($db, $table, $column = '', $source = 'both') { global $cfgRelation, $err_url_0; if ($cfgRelation['relwork'] && ($source == 'both' || $source == 'internal')) { $rel_query = 'SELECT master_field, foreign_db, foreign_table, foreign_field' . ' FROM ' . PMA_backquote($cfgRelation['relation']) . ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\' ' . ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\' '; if (!empty($column)) { $rel_query .= ' AND master_field = \'' . PMA_sqlAddslashes($column) . '\''; } $relations = PMA_query_as_cu($rel_query); $i = 0; while ($relrow = @PMA_mysql_fetch_array($relations)) { $field = $relrow['master_field']; $foreign[$field]['foreign_db'] = $relrow['foreign_db']; $foreign[$field]['foreign_table'] = $relrow['foreign_table']; $foreign[$field]['foreign_field'] = $relrow['foreign_field']; $i++; } // end while } if (($source == 'both' || $source == 'innodb') && !empty($table)) { $show_create_table_query = 'SHOW CREATE TABLE ' . PMA_backquote($db) . '.' . PMA_backquote($table); $show_create_table_res = PMA_mysql_query($show_create_table_query); list(, $show_create_table) = PMA_mysql_fetch_row($show_create_table_res); $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table)); foreach ($analyzed_sql[0]['foreign_keys'] as $one_key) { // the analyzer may return more than one column name in the // index list or the ref_index_list foreach ($one_key['index_list'] as $i => $field) { // If a foreign key is defined in the 'internal' source (pmadb) // and in 'innodb', we won't get it twice if $source='both' // because we use $field as key $foreign[$field]['constraint'] = $one_key['constraint']; if (isset($one_key['ref_db_name'])) { $foreign[$field]['foreign_db'] = $one_key['ref_db_name']; } else { $foreign[$field]['foreign_db'] = $db; } $foreign[$field]['foreign_table'] = $one_key['ref_table_name']; $foreign[$field]['foreign_field'] = $one_key['ref_index_list'][$i]; if (isset($one_key['on_delete'])) { $foreign[$field]['on_delete'] = $one_key['on_delete']; } if (isset($one_key['on_update'])) { $foreign[$field]['on_update'] = $one_key['on_update']; } } } } if (isset($foreign) && is_array($foreign)) { return $foreign; } else { return FALSE; } }