Changeset 55526 for trunk/src/wp-includes/class-wp-query.php

Timestamp:

03/10/2023 04:27:23 PM (3 years ago)

Author:

spacedmonkey

Message:

Cache API: Introduce new queries cache groups.

Give developers more control over how query caches are handled within an object caches. Now all caches that cache the result of a query, are cached in a group that is suffixed with -queries. Developers can use these groups, to add custom cache invalidation rules or to make them none persistent.

Props spacedmonkey, owi, tillkruess, skithund, peterwilsoncc, flixos90, sergeybiryukov, mukesh27.
Fixes #57625.

File:

• trunk/src/wp-includes/class-wp-query.php (modified) (6 diffs)

trunk/src/wp-includes/class-wp-query.php

@@ -2809 +2809 @@
 
             $cache_key   = "comment_feed:$key:$last_changed";
-            $comment_ids = wp_cache_get( $cache_key, 'comment' );
+            $comment_ids = wp_cache_get( $cache_key, 'comment-queries' );
             if ( false === $comment_ids ) {
                 $comment_ids = $wpdb->get_col( $comments_request );
-                wp_cache_add( $cache_key, $comment_ids, 'comment' );
+                wp_cache_add( $cache_key, $comment_ids, 'comment-queries' );
             }
             _prime_comment_caches( $comment_ids, false );
@@ -3166 +3166 @@
             $cache_found = false;
             if ( null === $this->posts ) {
-                $cached_results = wp_cache_get( $cache_key, 'posts', false, $cache_found );
+                $cached_results = wp_cache_get( $cache_key, 'post-queries', false, $cache_found );
 
                 if ( $cached_results ) {
@@ -3221 +3221 @@
                 );
 
-                wp_cache_set( $cache_key, $cache_value, 'posts' );
+                wp_cache_set( $cache_key, $cache_value, 'post-queries' );
             }
 
@@ -3254 +3254 @@
                 );
 
-                wp_cache_set( $cache_key, $cache_value, 'posts' );
+                wp_cache_set( $cache_key, $cache_value, 'post-queries' );
             }
 
@@ -3329 +3329 @@
             );
 
-            wp_cache_set( $cache_key, $cache_value, 'posts' );
+            wp_cache_set( $cache_key, $cache_value, 'post-queries' );
         }
 
@@ -3368 +3368 @@
 
             $comment_cache_key = "comment_feed:$comment_key:$comment_last_changed";
-            $comment_ids       = wp_cache_get( $comment_cache_key, 'comment' );
+            $comment_ids       = wp_cache_get( $comment_cache_key, 'comment-queries' );
             if ( false === $comment_ids ) {
                 $comment_ids = $wpdb->get_col( $comments_request );
-                wp_cache_add( $comment_cache_key, $comment_ids, 'comment' );
+                wp_cache_add( $comment_cache_key, $comment_ids, 'comment-queries' );
             }
             _prime_comment_caches( $comment_ids, false );