From 88cb278a1e52dd7db5b0ebe2037c12f0dd69c0c1 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 11 Jun 2012 20:40:50 +0300 Subject: Fix issue #1456 --- system/database/DB_query_builder.php | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index b9d77f1fb..7490639dd 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -953,7 +953,9 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $part = trim($part); if ( ! in_array($part, $this->qb_aliased_tables)) { - $part = $this->protect_identifiers(trim($part)); + $part = preg_match('/^(.+)\s+(ASC|DESC)$/i', $part, $matches) + ? $this->protect_identifiers(rtrim($matches[1])).' '.$matches[2] + : $this->protect_identifiers($part); } $temp[] = $part; @@ -963,7 +965,9 @@ abstract class CI_DB_query_builder extends CI_DB_driver { } elseif ($direction !== $this->_random_keyword && $escape === TRUE) { - $orderby = $this->protect_identifiers($orderby); + $part = preg_match('/^(.+)\s+(ASC|DESC)$/i', $orderby, $matches) + ? $this->protect_identifiers(rtrim($matches[1])).' '.$matches[2] + : $this->protect_identifiers($orderby); } $this->qb_orderby[] = $orderby_statement = $orderby.$direction; -- cgit v1.2.3-24-g4f1b