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-rw-r--r--includes/search/SearchPostgres.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/search/SearchPostgres.php b/includes/search/SearchPostgres.php
index bda10b0b..71e3b635 100644
--- a/includes/search/SearchPostgres.php
+++ b/includes/search/SearchPostgres.php
@@ -186,7 +186,7 @@ class SearchPostgres extends SearchDatabase {
function update( $pageid, $title, $text ) {
## We don't want to index older revisions
$sql = "UPDATE pagecontent SET textvector = NULL WHERE textvector IS NOT NULL and old_id IN " .
- "(SELECT rev_text_id FROM revision WHERE rev_page = " . intval( $pageid ) .
+ "(SELECT DISTINCT rev_text_id FROM revision WHERE rev_page = " . intval( $pageid ) .
" ORDER BY rev_text_id DESC OFFSET 1)";
$this->db->query( $sql );
return true;