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Check MySQL version

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@1154 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2009-09-28 08:19:06 +00:00
parent 8625e91e73
commit b60ed1ba95
1 changed files with 12 additions and 12 deletions
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6
editor/include/adminer.inc.php
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@@ -50,17 +50,16 @@ class Adminer {
function backwardKeys($table, $tableName) { function backwardKeys($table, $tableName) {
global $connection; global $connection;
$return = array(); $return = array();
if ($connection->server_info >= 5) { //! requires MySQL 5
$result = $connection->query("SELECT TABLE_NAME, CONSTRAINT_NAME, COLUMN_NAME, REFERENCED_COLUMN_NAME $result = $connection->query("SELECT TABLE_NAME, CONSTRAINT_NAME, COLUMN_NAME, REFERENCED_COLUMN_NAME
FROM information_schema.KEY_COLUMN_USAGE FROM information_schema.KEY_COLUMN_USAGE
WHERE TABLE_SCHEMA = " . $connection->quote($this->database()) . " WHERE TABLE_SCHEMA = " . $connection->quote($this->database()) . "
AND REFERENCED_TABLE_SCHEMA = " . $connection->quote($this->database()) . " AND REFERENCED_TABLE_SCHEMA = " . $connection->quote($this->database()) . "
AND REFERENCED_TABLE_NAME = " . $connection->quote($table) . " AND REFERENCED_TABLE_NAME = " . $connection->quote($table) . "
ORDER BY ORDINAL_POSITION"); //! requires MySQL 5 ORDER BY ORDINAL_POSITION");
if ($result) {
while ($row = $result->fetch_assoc()) { while ($row = $result->fetch_assoc()) {
$return[$row["TABLE_NAME"]]["keys"][$row["CONSTRAINT_NAME"]][$row["COLUMN_NAME"]] = $row["REFERENCED_COLUMN_NAME"]; $return[$row["TABLE_NAME"]]["keys"][$row["CONSTRAINT_NAME"]][$row["COLUMN_NAME"]] = $row["REFERENCED_COLUMN_NAME"];
} }
}
foreach ($return as $key => $val) { foreach ($return as $key => $val) {
$name = $this->tableName(table_status($key)); $name = $this->tableName(table_status($key));
if (strlen($name)) { if (strlen($name)) {
@@ -71,6 +70,7 @@ ORDER BY ORDINAL_POSITION"); //! requires MySQL 5
unset($return[$key]); unset($return[$key]);
} }
} }
}
return $return; return $return;
} }