Follow-up to a2294e9 and 8ed85ce6: Fix tag SQL to work on all databas…

…e types while removing duplication.
mantisbt · Jan 12, 2009 · e41119d · e41119d
1 parent d5b6cf2
commit e41119d
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/core/tag_api.php b/core/tag_api.php
@@ -413,9 +413,8 @@ function tag_get_candidates_for_bug( $p_bug_id ) {
 	$t_params = array();
 	if ( 0 != $p_bug_id ) {
 		$t_bug_tag_table = db_get_table( 'mantis_bug_tag_table' );
-		$query = 'SELECT DISTINCT t.id, t.name, t.description FROM ' . 
-				$t_bug_tag_table .
-				 ' t2 LEFT JOIN ' . $t_tag_table . ' t ON t.id = t2.tag_id WHERE NOT bug_id = ' . db_param();			 	
+		$query = "SELECT t.id, t.name, t.description FROM $t_tag_table t
+				WHERE t.id IN ( SELECT tag_id FROM $t_bug_tag_table WHERE bug_id != " . db_param() . ' )';
 		$t_params[] = $p_bug_id;
 	} else {
 		$query = 'SELECT id, name, description FROM ' . $t_tag_table;