if (isset($_REQUEST['submitorderby']) && !empty($_REQUEST['order_field'])) {
list($sql_query, $result) = PMA_getQueryAndResultForReorderingTable();
}
// end if
/**
* A partition operation has been requested by the user
*/
$sql_query = '';
if (isset($_REQUEST['submit_partition']) && !empty($_REQUEST['partition_operation'])) {
list($sql_query, $result) = PMA_getQueryAndResultForPartition();
}
// end if
if ($reread_info) {
// to avoid showing the old value (for example the AUTO_INCREMENT) after
// a change, clear the cache
PMA_Table::$cache = array();
$page_checksum = $checksum = $delay_key_write = 0;
include 'libraries/tbl_info.inc.php';
}
unset($reread_info);
if (isset($result) && empty($message_to_show)) {
// set to success by default, because result set could be empty
// (for example, a table rename)
$_type = 'success';
if (empty($_message)) {
$_message = $result ? PMA_Message::success(__('Your SQL query has been executed successfully.')) : PMA_Message::error(__('Error'));
// $result should exist, regardless of $_message
$_type = $result ? 'success' : 'error';
if (isset($GLOBALS['ajax_request']) && $GLOBALS['ajax_request'] == true) {
$response = PMA_Response::getInstance();
$response->isSuccess($_message->isSuccess());
/**
* returns array of all tables in given db or dbs
* this function expects unquoted names:
* RIGHT: my_database
* WRONG: `my_database`
* WRONG: my\_database
* if $tbl_is_group is true, $table is used as filter for table names
* if $tbl_is_group is 'comment, $table is used as filter for table comments
*
* <code>
* PMA_DBI_get_tables_full('my_database');
* PMA_DBI_get_tables_full('my_database', 'my_table'));
* PMA_DBI_get_tables_full('my_database', 'my_tables_', true));
* PMA_DBI_get_tables_full('my_database', 'my_tables_', 'comment'));
* </code>
*
* @todo move into PMA_Table
* @uses PMA_DBI_fetch_result()
* @uses PMA_escape_mysql_wildcards()
* @uses PMA_backquote()
* @uses is_array()
* @uses addslashes()
* @uses strpos()
* @uses strtoupper()
* @param string $databases database
* @param string $table table
* @param boolean|string $tbl_is_group $table is a table group
* @param resource $link mysql link
* @param integer $limit_offset zero-based offset for the count
* @param boolean|integer $limit_count number of tables to return
* @param string $sort_by table attribute to sort by
* @param string $sort_order direction to sort (ASC or DESC)
* @return array list of tables in given db(s)
*/
function PMA_DBI_get_tables_full($database, $table = false, $tbl_is_group = false, $link = null, $limit_offset = 0, $limit_count = false, $sort_by = 'Name', $sort_order = 'ASC')
{
require_once './libraries/Table.class.php';
if (true === $limit_count) {
$limit_count = $GLOBALS['cfg']['MaxTableList'];
}
// prepare and check parameters
if (!is_array($database)) {
$databases = array($database);
} else {
$databases = $database;
}
$tables = array();
if (!$GLOBALS['cfg']['Server']['DisableIS']) {
// get table information from information_schema
if ($table) {
if (true === $tbl_is_group) {
$sql_where_table = 'AND `TABLE_NAME` LIKE \'' . PMA_escape_mysql_wildcards(addslashes($table)) . '%\'';
} elseif ('comment' === $tbl_is_group) {
$sql_where_table = 'AND `TABLE_COMMENT` LIKE \'' . PMA_escape_mysql_wildcards(addslashes($table)) . '%\'';
} else {
$sql_where_table = 'AND `TABLE_NAME` = \'' . addslashes($table) . '\'';
}
} else {
$sql_where_table = '';
}
// for PMA bc:
// `SCHEMA_FIELD_NAME` AS `SHOW_TABLE_STATUS_FIELD_NAME`
//
// on non-Windows servers,
// added BINARY in the WHERE clause to force a case sensitive
// comparison (if we are looking for the db Aa we don't want
// to find the db aa)
$this_databases = array_map('PMA_sqlAddslashes', $databases);
$sql = '
SELECT *,
`TABLE_SCHEMA` AS `Db`,
`TABLE_NAME` AS `Name`,
`ENGINE` AS `Engine`,
`ENGINE` AS `Type`,
`VERSION` AS `Version`,
`ROW_FORMAT` AS `Row_format`,
`TABLE_ROWS` AS `Rows`,
`AVG_ROW_LENGTH` AS `Avg_row_length`,
`DATA_LENGTH` AS `Data_length`,
`MAX_DATA_LENGTH` AS `Max_data_length`,
`INDEX_LENGTH` AS `Index_length`,
`DATA_FREE` AS `Data_free`,
`AUTO_INCREMENT` AS `Auto_increment`,
`CREATE_TIME` AS `Create_time`,
`UPDATE_TIME` AS `Update_time`,
`CHECK_TIME` AS `Check_time`,
`TABLE_COLLATION` AS `Collation`,
`CHECKSUM` AS `Checksum`,
`CREATE_OPTIONS` AS `Create_options`,
`TABLE_COMMENT` AS `Comment`
FROM `information_schema`.`TABLES`
WHERE ' . (PMA_IS_WINDOWS ? '' : 'BINARY') . ' `TABLE_SCHEMA` IN (\'' . implode("', '", $this_databases) . '\')
' . $sql_where_table;
// Sort the tables
if ($sort_by == 'Name' && $GLOBALS['cfg']['NaturalOrder']) {
// This crazy bit of SQL was inspired by a post here:
// http://forums.mysql.com/read.php?10,34908,35959#msg-35959
// Find the longest table name
$max_name_sql = "SELECT MAX(LENGTH(TABLE_NAME)) FROM `information_schema`.`TABLES`\n WHERE `TABLE_SCHEMA` IN ('" . implode("', '", $this_databases) . "')";
$max_name_array = PMA_DBI_fetch_result($max_name_sql);
$max_name_length = $max_name_array[0];
// Put the CASE statement SQL together.
$sql_case = '';
for ($i = 1; $i < $max_name_length; $i++) {
$sql_case .= " when substr(Name, {$i}) between '0' and '9' then {$i}";
}
$sql_case .= " ELSE {$max_name_length} end) ";
// Add the CASE statement to the main SQL
$sql .= " ORDER BY left(Name, (CASE ";
$sql .= $sql_case . "-1) {$sort_order}, 0+substr(Name, CASE";
$sql .= $sql_case . $sort_order;
} else {
// Just let MySQL sort as it normally does
$sql .= " ORDER BY {$sort_by} {$sort_order}";
}
if ($limit_count) {
$sql .= ' LIMIT ' . $limit_count . ' OFFSET ' . $limit_offset;
}
$tables = PMA_DBI_fetch_result($sql, array('TABLE_SCHEMA', 'TABLE_NAME'), null, $link);
unset($sql_where_table, $sql);
}
// If permissions are wrong on even one database directory,
// information_schema does not return any table info for any database
// this is why we fall back to SHOW TABLE STATUS even for MySQL >= 50002
if (empty($tables)) {
foreach ($databases as $each_database) {
if (true === $tbl_is_group) {
$sql = 'SHOW TABLE STATUS FROM ' . PMA_backquote($each_database) . ' LIKE \'' . PMA_escape_mysql_wildcards(addslashes($table)) . '%\'';
} else {
$sql = 'SHOW TABLE STATUS FROM ' . PMA_backquote($each_database);
}
$each_tables = PMA_DBI_fetch_result($sql, 'Name', null, $link);
// Sort naturally if the config allows it and we're sorting
// the Name column.
if ($sort_by == 'Name' && $GLOBALS['cfg']['NaturalOrder']) {
uksort($each_tables, 'strnatcasecmp');
if ($sort_order == 'DESC') {
$each_tables = array_reverse($each_tables);
}
} else {
// Prepare to sort by creating array of the selected sort
// value to pass to array_multisort
foreach ($each_tables as $table_name => $table_data) {
${$sort_by}[$table_name] = strtolower($table_data[$sort_by]);
}
if ($sort_order == 'DESC') {
array_multisort(${$sort_by}, SORT_DESC, $each_tables);
} else {
array_multisort(${$sort_by}, SORT_ASC, $each_tables);
}
// cleanup the temporary sort array
unset(${$sort_by});
}
if ($limit_count) {
$each_tables = array_slice($each_tables, $limit_offset, $limit_count);
}
foreach ($each_tables as $table_name => $each_table) {
if ('comment' === $tbl_is_group && 0 === strpos($each_table['Comment'], $table)) {
// remove table from list
unset($each_tables[$table_name]);
continue;
}
if (!isset($each_tables[$table_name]['Type']) && isset($each_tables[$table_name]['Engine'])) {
// pma BC, same parts of PMA still uses 'Type'
$each_tables[$table_name]['Type'] =& $each_tables[$table_name]['Engine'];
} elseif (!isset($each_tables[$table_name]['Engine']) && isset($each_tables[$table_name]['Type'])) {
// old MySQL reports Type, newer MySQL reports Engine
$each_tables[$table_name]['Engine'] =& $each_tables[$table_name]['Type'];
}
// MySQL forward compatibility
// so pma could use this array as if every server is of version >5.0
$each_tables[$table_name]['TABLE_SCHEMA'] = $each_database;
$each_tables[$table_name]['TABLE_NAME'] =& $each_tables[$table_name]['Name'];
$each_tables[$table_name]['ENGINE'] =& $each_tables[$table_name]['Engine'];
$each_tables[$table_name]['VERSION'] =& $each_tables[$table_name]['Version'];
$each_tables[$table_name]['ROW_FORMAT'] =& $each_tables[$table_name]['Row_format'];
$each_tables[$table_name]['TABLE_ROWS'] =& $each_tables[$table_name]['Rows'];
$each_tables[$table_name]['AVG_ROW_LENGTH'] =& $each_tables[$table_name]['Avg_row_length'];
$each_tables[$table_name]['DATA_LENGTH'] =& $each_tables[$table_name]['Data_length'];
$each_tables[$table_name]['MAX_DATA_LENGTH'] =& $each_tables[$table_name]['Max_data_length'];
$each_tables[$table_name]['INDEX_LENGTH'] =& $each_tables[$table_name]['Index_length'];
$each_tables[$table_name]['DATA_FREE'] =& $each_tables[$table_name]['Data_free'];
$each_tables[$table_name]['AUTO_INCREMENT'] =& $each_tables[$table_name]['Auto_increment'];
$each_tables[$table_name]['CREATE_TIME'] =& $each_tables[$table_name]['Create_time'];
$each_tables[$table_name]['UPDATE_TIME'] =& $each_tables[$table_name]['Update_time'];
$each_tables[$table_name]['CHECK_TIME'] =& $each_tables[$table_name]['Check_time'];
$each_tables[$table_name]['TABLE_COLLATION'] =& $each_tables[$table_name]['Collation'];
$each_tables[$table_name]['CHECKSUM'] =& $each_tables[$table_name]['Checksum'];
$each_tables[$table_name]['CREATE_OPTIONS'] =& $each_tables[$table_name]['Create_options'];
$each_tables[$table_name]['TABLE_COMMENT'] =& $each_tables[$table_name]['Comment'];
if (strtoupper($each_tables[$table_name]['Comment']) === 'VIEW' && $each_tables[$table_name]['Engine'] == NULL) {
$each_tables[$table_name]['TABLE_TYPE'] = 'VIEW';
} else {
/**
* @todo difference between 'TEMPORARY' and 'BASE TABLE' but how to detect?
*/
$each_tables[$table_name]['TABLE_TYPE'] = 'BASE TABLE';
}
}
$tables[$each_database] = $each_tables;
}
}
// cache table data
// so PMA_Table does not require to issue SHOW TABLE STATUS again
// Note: I don't see why we would need array_merge_recursive() here,
// as it creates double entries for the same table (for example a double
// entry for Comment when changing the storage engine in Operations)
// Note 2: Instead of array_merge(), simply use the + operator because
// array_merge() renumbers numeric keys starting with 0, therefore
// we would lose a db name thats consists only of numbers
PMA_Table::$cache = PMA_Table::$cache + $tables;
if (!is_array($database)) {
if (isset($tables[$database])) {
return $tables[$database];
} elseif (isset($tables[strtolower($database)])) {
// on windows with lower_case_table_names = 1
// MySQL returns
// with SHOW DATABASES or information_schema.SCHEMATA: `Test`
// but information_schema.TABLES gives `test`
// bug #1436171
// http://sf.net/support/tracker.php?aid=1436171
return $tables[strtolower($database)];
} else {
return $tables;
}
} else {
return $tables;
}
}
/**
* returns array of all tables in given db or dbs
* this function expects unquoted names:
* RIGHT: my_database
* WRONG: `my_database`
* WRONG: my\_database
* if $tbl_is_group is true, $table is used as filter for table names
* if $tbl_is_group is 'comment, $table is used as filter for table comments
*
* <code>
* PMA_DBI_get_tables_full('my_database');
* PMA_DBI_get_tables_full('my_database', 'my_table'));
* PMA_DBI_get_tables_full('my_database', 'my_tables_', true));
* PMA_DBI_get_tables_full('my_database', 'my_tables_', 'comment'));
* </code>
*
* @todo move into PMA_Table
* @uses PMA_DBI_fetch_result()
* @uses PMA_escape_mysql_wildcards()
* @uses PMA_backquote()
* @uses is_array()
* @uses addslashes()
* @uses strpos()
* @uses strtoupper()
* @param string $databases database
* @param string $table table
* @param boolean|string $tbl_is_group $table is a table group
* @param resource $link mysql link
* @param integer $limit_offset zero-based offset for the count
* @param boolean|integer $limit_count number of tables to return
* @return array list of tables in given db(s)
*/
function PMA_DBI_get_tables_full($database, $table = false, $tbl_is_group = false, $link = null, $limit_offset = 0, $limit_count = false)
{
require_once './libraries/Table.class.php';
if (true === $limit_count) {
$limit_count = $GLOBALS['cfg']['MaxTableList'];
}
// prepare and check parameters
if (!is_array($database)) {
$databases = array($database);
} else {
$databases = $database;
}
$tables = array();
if (!$GLOBALS['cfg']['Server']['DisableIS']) {
// get table information from information_schema
if ($table) {
if (true === $tbl_is_group) {
$sql_where_table = 'AND `TABLE_NAME` LIKE \'' . PMA_escape_mysql_wildcards(addslashes($table)) . '%\'';
} elseif ('comment' === $tbl_is_group) {
$sql_where_table = 'AND `TABLE_COMMENT` LIKE \'' . PMA_escape_mysql_wildcards(addslashes($table)) . '%\'';
} else {
$sql_where_table = 'AND `TABLE_NAME` = \'' . addslashes($table) . '\'';
}
} else {
$sql_where_table = '';
}
// for PMA bc:
// `SCHEMA_FIELD_NAME` AS `SHOW_TABLE_STATUS_FIELD_NAME`
//
// on non-Windows servers,
// added BINARY in the WHERE clause to force a case sensitive
// comparison (if we are looking for the db Aa we don't want
// to find the db aa)
$this_databases = array_map('PMA_sqlAddslashes', $databases);
$sql = '
SELECT *,
`TABLE_SCHEMA` AS `Db`,
`TABLE_NAME` AS `Name`,
`ENGINE` AS `Engine`,
`ENGINE` AS `Type`,
`VERSION` AS `Version`,
`ROW_FORMAT` AS `Row_format`,
`TABLE_ROWS` AS `Rows`,
`AVG_ROW_LENGTH` AS `Avg_row_length`,
`DATA_LENGTH` AS `Data_length`,
`MAX_DATA_LENGTH` AS `Max_data_length`,
`INDEX_LENGTH` AS `Index_length`,
`DATA_FREE` AS `Data_free`,
`AUTO_INCREMENT` AS `Auto_increment`,
`CREATE_TIME` AS `Create_time`,
`UPDATE_TIME` AS `Update_time`,
`CHECK_TIME` AS `Check_time`,
`TABLE_COLLATION` AS `Collation`,
`CHECKSUM` AS `Checksum`,
`CREATE_OPTIONS` AS `Create_options`,
`TABLE_COMMENT` AS `Comment`
FROM `information_schema`.`TABLES`
WHERE ' . (PMA_IS_WINDOWS ? '' : 'BINARY') . ' `TABLE_SCHEMA` IN (\'' . implode("', '", $this_databases) . '\')
' . $sql_where_table;
if ($limit_count) {
$sql .= ' LIMIT ' . $limit_count . ' OFFSET ' . $limit_offset;
}
$tables = PMA_DBI_fetch_result($sql, array('TABLE_SCHEMA', 'TABLE_NAME'), null, $link);
unset($sql_where_table, $sql);
}
// If permissions are wrong on even one database directory,
// information_schema does not return any table info for any database
// this is why we fall back to SHOW TABLE STATUS even for MySQL >= 50002
if (empty($tables)) {
foreach ($databases as $each_database) {
if (true === $tbl_is_group) {
$sql = 'SHOW TABLE STATUS FROM ' . PMA_backquote($each_database) . ' LIKE \'' . PMA_escape_mysql_wildcards(addslashes($table)) . '%\'';
} else {
$sql = 'SHOW TABLE STATUS FROM ' . PMA_backquote($each_database);
}
$each_tables = PMA_DBI_fetch_result($sql, 'Name', null, $link);
if ($limit_count) {
$each_tables = array_slice($each_tables, $limit_offset, $limit_count);
}
foreach ($each_tables as $table_name => $each_table) {
if ('comment' === $tbl_is_group && 0 === strpos($each_table['Comment'], $table)) {
// remove table from list
unset($each_tables[$table_name]);
continue;
}
if (!isset($each_tables[$table_name]['Type']) && isset($each_tables[$table_name]['Engine'])) {
// pma BC, same parts of PMA still uses 'Type'
$each_tables[$table_name]['Type'] =& $each_tables[$table_name]['Engine'];
} elseif (!isset($each_tables[$table_name]['Engine']) && isset($each_tables[$table_name]['Type'])) {
// old MySQL reports Type, newer MySQL reports Engine
$each_tables[$table_name]['Engine'] =& $each_tables[$table_name]['Type'];
}
// MySQL forward compatibility
// so pma could use this array as if every server is of version >5.0
$each_tables[$table_name]['TABLE_SCHEMA'] = $each_database;
$each_tables[$table_name]['TABLE_NAME'] =& $each_tables[$table_name]['Name'];
$each_tables[$table_name]['ENGINE'] =& $each_tables[$table_name]['Engine'];
$each_tables[$table_name]['VERSION'] =& $each_tables[$table_name]['Version'];
$each_tables[$table_name]['ROW_FORMAT'] =& $each_tables[$table_name]['Row_format'];
$each_tables[$table_name]['TABLE_ROWS'] =& $each_tables[$table_name]['Rows'];
$each_tables[$table_name]['AVG_ROW_LENGTH'] =& $each_tables[$table_name]['Avg_row_length'];
$each_tables[$table_name]['DATA_LENGTH'] =& $each_tables[$table_name]['Data_length'];
$each_tables[$table_name]['MAX_DATA_LENGTH'] =& $each_tables[$table_name]['Max_data_length'];
$each_tables[$table_name]['INDEX_LENGTH'] =& $each_tables[$table_name]['Index_length'];
$each_tables[$table_name]['DATA_FREE'] =& $each_tables[$table_name]['Data_free'];
$each_tables[$table_name]['AUTO_INCREMENT'] =& $each_tables[$table_name]['Auto_increment'];
$each_tables[$table_name]['CREATE_TIME'] =& $each_tables[$table_name]['Create_time'];
$each_tables[$table_name]['UPDATE_TIME'] =& $each_tables[$table_name]['Update_time'];
$each_tables[$table_name]['CHECK_TIME'] =& $each_tables[$table_name]['Check_time'];
$each_tables[$table_name]['TABLE_COLLATION'] =& $each_tables[$table_name]['Collation'];
$each_tables[$table_name]['CHECKSUM'] =& $each_tables[$table_name]['Checksum'];
$each_tables[$table_name]['CREATE_OPTIONS'] =& $each_tables[$table_name]['Create_options'];
$each_tables[$table_name]['TABLE_COMMENT'] =& $each_tables[$table_name]['Comment'];
if (strtoupper($each_tables[$table_name]['Comment']) === 'VIEW') {
$each_tables[$table_name]['TABLE_TYPE'] = 'VIEW';
} else {
/**
* @todo difference between 'TEMPORARY' and 'BASE TABLE' but how to detect?
*/
$each_tables[$table_name]['TABLE_TYPE'] = 'BASE TABLE';
}
}
$tables[$each_database] = $each_tables;
}
}
if ($GLOBALS['cfg']['NaturalOrder']) {
foreach ($tables as $key => $val) {
uksort($tables[$key], 'strnatcasecmp');
}
}
// cache table data
// so PMA_Table does not require to issue SHOW TABLE STATUS again
PMA_Table::$cache = $tables;
if (!is_array($database)) {
if (isset($tables[$database])) {
return $tables[$database];
} elseif (isset($tables[strtolower($database)])) {
// on windows with lower_case_table_names = 1
// MySQL returns
// with SHOW DATABASES or information_schema.SCHEMATA: `Test`
// but information_schema.TABLES gives `test`
// bug #1436171
// http://sf.net/support/tracker.php?aid=1436171
return $tables[strtolower($database)];
} else {
return $tables;
}
} else {
return $tables;
}
}
