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Disambiguate queries. Props mhyk25. fixes #3747

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git-svn-id: http://svn.automattic.com/wordpress/trunk@4866 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2007-02-05 21:29:39 +00:00
parent cab399a6ae
commit 1d054e4894
1 changed files with 3 additions and 3 deletions
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6
wp-includes/query.php
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@ -794,16 +794,16 @@ class WP_Query {
$in_cats = substr($in_cats, 0, -2); $in_cats = substr($in_cats, 0, -2);
$out_cats = substr($out_cats, 0, -2); $out_cats = substr($out_cats, 0, -2);
if ( strlen($in_cats) > 0 ) if ( strlen($in_cats) > 0 )
$in_cats = " AND category_id IN ($in_cats)"; $in_cats = " AND $wpdb->post2cat.category_id IN ($in_cats)";
if ( strlen($out_cats) > 0 ) { if ( strlen($out_cats) > 0 ) {
$ids = $wpdb->get_col("SELECT post_id FROM $wpdb->post2cat WHERE category_id IN ($out_cats)"); $ids = $wpdb->get_col("SELECT post_id FROM $wpdb->post2cat WHERE $wpdb->post2cat.category_id IN ($out_cats)");
if ( is_array($ids) && count($ids > 0) ) { if ( is_array($ids) && count($ids > 0) ) {
foreach ( $ids as $id ) foreach ( $ids as $id )
$out_posts .= "$id, "; $out_posts .= "$id, ";
$out_posts = substr($out_posts, 0, -2); $out_posts = substr($out_posts, 0, -2);
} }
if ( strlen($out_posts) > 0 ) if ( strlen($out_posts) > 0 )
$out_cats = " AND ID NOT IN ($out_posts)"; $out_cats = " AND $wpdb->posts.ID NOT IN ($out_posts)";
else else
$out_cats = ''; $out_cats = '';
} }