MySQL: Fix getting foreign keys

vrana · Jul 18, 2019 · d5bf51b · d5bf51b
1 parent b7b4157
commit d5bf51b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/adminer/drivers/mysql.inc.php b/adminer/drivers/mysql.inc.php
@@ -583,8 +583,8 @@ function indexes($table, $connection2 = null) {
 	*/
 	function foreign_keys($table) {
 		$return = array();
-		foreach (get_rows("SELECT * FROM information_schema.REFERENTIAL_CONSTRAINTS WHERE CONSTRAINT_SCHEMA = " . q(DB) . " AND TABLE_NAME = " . q($table)) as $row) {
-			$columns = get_key_vals("SELECT COLUMN_NAME, REFERENCED_COLUMN_NAME FROM information_schema.KEY_COLUMN_USAGE WHERE CONSTRAINT_SCHEMA = " . q(DB) . " AND CONSTRAINT_NAME = " . q($row["CONSTRAINT_NAME"]) . " ORDER BY ORDINAL_POSITION");
+		foreach (get_rows("SELECT * FROM information_schema.REFERENTIAL_CONSTRAINTS WHERE CONSTRAINT_SCHEMA = DATABASE() AND TABLE_NAME = " . q($table)) as $row) {
+			$columns = get_key_vals("SELECT COLUMN_NAME, REFERENCED_COLUMN_NAME FROM information_schema.KEY_COLUMN_USAGE WHERE CONSTRAINT_SCHEMA = DATABASE() AND CONSTRAINT_NAME = " . q($row["CONSTRAINT_NAME"]) . " ORDER BY ORDINAL_POSITION");
 			$db = $row["UNIQUE_CONSTRAINT_SCHEMA"];
 			$return[$row["CONSTRAINT_NAME"]] = array(
 				"db" => ($db == DB ? "" : $db),