Changeset 8738 for trunk/wp-includes/wp-db.php

Timestamp:

08/26/2008 07:18:58 PM (17 years ago)

Author:

ryan

Message:

Use a subquery in categorynot_in query if the DB version supports it. Props pedrop. fixes #7599

File:

• trunk/wp-includes/wp-db.php (modified) (1 diff)

trunk/wp-includes/wp-db.php

@@ -925 +925 @@
 
     /**
+     * Whether of not the database version supports sub-queries.
+     *
+     * @since 2.7
+     *
+     * @return bool True if sub-queries are supported, false if version does not
+     */
+    function supports_subqueries() {
+        return ( version_compare(mysql_get_server_info($this->dbh), '4.1.0', '>=') );
+    }
+
+    /**
      * Retrieve the name of the function that called wpdb.
      *