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Remove extraneous table join in `get_adjacent_post()`. 

Since [29248], a table join has not been necessary to process the
`$excluded_terms` parameter of `get_adjacent_post()`. Aside from adding extra
overhead, this join meant that post records that don't have any corresponding
rows in `wp_term_relationships` were erroneously excluded from results.

Fixes #32833.
Built from https://develop.svn.wordpress.org/trunk@34088


git-svn-id: http://core.svn.wordpress.org/trunk@34056 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Boone Gorges 2015-09-12 20:34:24 +00:00
parent 4d5cd90b46
commit e0b1340461
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
wp-includes/link-template.php
View File

@ -1492,9 +1492,6 @@ function get_adjacent_post( $in_same_term = false, $excluded_terms = '', $previo
$where = '';
if ( $in_same_term || ! empty( $excluded_terms ) ) {
$join = " INNER JOIN $wpdb->term_relationships AS tr ON p.ID = tr.object_id INNER JOIN $wpdb->term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id";
$where = $wpdb->prepare( "AND tt.taxonomy = %s", $taxonomy );
if ( ! empty( $excluded_terms ) && ! is_array( $excluded_terms ) ) {
// back-compat, $excluded_terms used to be $excluded_terms with IDs separated by " and "
if ( false !== strpos( $excluded_terms, ' and ' ) ) {
@ -1508,6 +1505,9 @@ function get_adjacent_post( $in_same_term = false, $excluded_terms = '', $previo
}
if ( $in_same_term ) {
$join .= " INNER JOIN $wpdb->term_relationships AS tr ON p.ID = tr.object_id INNER JOIN $wpdb->term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id";
$where .= $wpdb->prepare( "AND tt.taxonomy = %s", $taxonomy );
if ( ! is_object_in_taxonomy( $post->post_type, $taxonomy ) )
return '';
$term_array = wp_get_object_terms( $post->ID, $taxonomy, array( 'fields' => 'ids' ) );

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.4-alpha-34087';
$wp_version = '4.4-alpha-34088';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.