Fix issue #1257
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index 479b7f2..8bd2ab5 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -1522,24 +1522,6 @@
// --------------------------------------------------------------------
/**
- * From Tables
- *
- * This public function implicitly groups FROM tables so there is no confusion
- * about operator precedence in harmony with SQL standards
- *
- * @param array
- * @return string
- */
- protected function _from_tables($tables)
- {
- is_array($tables) OR $tables = array($tables);
-
- return (count($tables) === 1) ? $tables[0] : '('.implode(', ', $tables).')';
- }
-
- // --------------------------------------------------------------------
-
- /**
* Get UPDATE query string
*
* Compiles an update query and returns the sql
@@ -2058,7 +2040,7 @@
// Write the "FROM" portion of the query
if (count($this->qb_from) > 0)
{
- $sql .= "\nFROM ".$this->_from_tables($this->qb_from);
+ $sql .= "\nFROM ".implode(', ', $this->qb_from);
}
// Write the "JOIN" portion of the query