Changeset 19918 for trunk/wp-includes/pluggable.php

Timestamp:

02/14/2012 03:09:35 PM (13 years ago)

Author:

ryan

Message:

Split the main WP_Query posts query into two queries to avoid temp tables. Leverage cache to avoid second query in persistent cache environments. Props scribu, cheald, prettyboymp. see #18536

File:

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

trunk/wp-includes/pluggable.php

@@ -140 +140 @@
     global $wpdb;
 
-    $clean = array();
-    foreach ( $user_ids as $id ) {
-        $id = (int) $id;
-        if ( !wp_cache_get( $id, 'users' ) ) {
-            $clean[] = $id;
-        }
-    }
+    $clean = _get_non_cached_ids( $user_ids, 'users' );
 
     if ( empty( $clean ) )