function cubrid_DESCRIBE($table, $link_identifier)
{
return cubrid_mysql_query_native(get_SQL_describeTableSQL($table), $link_identifier);
}
function import($conn)
{
$xml = "";
$arr = array();
@($datatypes = file("../../db/cubrid/datatypes.xml"));
$arr[] = $datatypes[0];
$arr[] = '<sql db="cubrid">';
for ($i = 1; $i < count($datatypes); $i++) {
$arr[] = $datatypes[$i];
}
$result = cubrid_mysql_query_native("select class_name from db_class WHERE class_type='CLASS' and is_system_class = 'NO' order by class_name", $conn);
if (cubrid_mysql_num_rows($result) > 0) {
while ($row = cubrid_mysql_fetch_assoc($result)) {
$table = $row["class_name"];
$xml .= '<table name="' . $table . '">';
$q = get_SQL_describeTableSQL($table);
$result2 = cubrid_mysql_query_native($q, $conn);
while ($row = cubrid_mysql_fetch_assoc($result2)) {
$name = $row["Field"];
$type = str_replace(",0)", ")", $row["Type"]);
$null = $row["Null"] == "YES" ? "1" : "0";
$def = $row["Default"];
$ai = preg_match("/auto_increment/i", $row["Extra"]) ? "1" : "0";
if ($def == "NULL") {
$def = "";
}
$xml .= '<row name="' . $name . '" null="' . $null . '" autoincrement="' . $ai . '">';
$xml .= '<datatype>' . strtoupper($type) . '</datatype>';
$xml .= '<default>' . $def . '</default>';
/* fk constraints */
/*
$q = "SELECT
REFERENCED_TABLE_NAME AS 'table', REFERENCED_COLUMN_NAME AS 'column'
FROM KEY_COLUMN_USAGE k
LEFT JOIN TABLE_CONSTRAINTS c
ON k.CONSTRAINT_NAME = c.CONSTRAINT_NAME
WHERE CONSTRAINT_TYPE = 'FOREIGN KEY'
AND c.TABLE_SCHEMA = '".$db."' AND c.TABLE_NAME = '".$table."'
AND k.COLUMN_NAME = '".$name."'";
*/
$q = "SELECT NULL AS `table`, NULL AS `column` FROM db_root";
//no PHP support in CUBRID for FK
$result3 = cubrid_mysql_query_native($q, $conn);
while ($row = cubrid_mysql_fetch_assoc($result3)) {
$xml .= '<relation table="' . $row["table"] . '" row="' . $row["column"] . '" />';
}
$xml .= '</row>';
}
/* keys */
$q = get_SQL_SHOW_INDEX_FROM($table);
$result2 = cubrid_mysql_query_native($q, $conn);
$idx = array();
while ($row = cubrid_mysql_fetch_assoc($result2)) {
$name = $row["Key_name"];
if (array_key_exists($name, $idx)) {
$obj = $idx[$name];
} else {
$t = "INDEX";
if ($row["Non_unique"] == "0") {
$t = "UNIQUE";
}
if (columnIsPK($conn, $table, $row["Column_name"])) {
$t = "PRIMARY";
}
$obj = array("columns" => array(), "type" => $t);
}
$obj["columns"][] = $row["Column_name"];
$idx[$name] = $obj;
}
foreach ($idx as $name => $obj) {
$xml .= '<key name="' . $name . '" type="' . $obj["type"] . '">';
for ($i = 0; $i < count($obj["columns"]); $i++) {
$col = $obj["columns"][$i];
$xml .= '<part>' . $col . '</part>';
}
$xml .= '</key>';
}
$xml .= "</table>";
}
} else {
$xml = "<No tables found/>";
}
$arr[] = $xml;
$arr[] = '</sql>';
return implode("\n", $arr);
}