Merge branch 'develop' of github.com:EllisLab/CodeIgniter into develop

1 files changed, 7 insertions, 3 deletions

diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index 7bab729f5..37d162bc1 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -196,7 +196,7 @@ class CI_DB_active_record extends CI_DB_driver {
 			$alias = $this->_create_alias_from_table(trim($select));
 		}
 
-		$sql = $type.'('.$this->_protect_identifiers(trim($select)).') AS '.$alias;
+		$sql = $type.'('.$this->_protect_identifiers(trim($select)).') AS '.$this->_protect_identifiers(trim($alias));
 
 		$this->ar_select[] = $sql;
 
@@ -660,8 +660,12 @@ class CI_DB_active_record extends CI_DB_driver {
 			$prefix = (count($this->ar_like) == 0) ? '' : $type;
 
 			$v = $this->escape_like_str($v);
-
-			if ($side == 'before')
+			
+			if ($side == 'none')
+			{
+				$like_statement = $prefix." $k $not LIKE '{$v}'";
+			}
+			elseif ($side == 'before')
 			{
 				$like_statement = $prefix." $k $not LIKE '%{$v}'";
 			}