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authorAndrey Andreev <narf@bofh.bg>2012-10-09 10:34:01 +0200
committerAndrey Andreev <narf@bofh.bg>2012-10-09 10:34:01 +0200
commit7eaa14f144f9aeab8fc388b6bed3390e5f815508 (patch)
tree5800ca54726c8bec7babe3ae8992c205f660e3bd /system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php
parent624ccd5d0221e7c5da70f7a258c500f6d435d979 (diff)
Alter fix for issue #1257
Diffstat (limited to 'system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php')
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php20
1 files changed, 20 insertions, 0 deletions
diff --git a/system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php b/system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php
index eb3714783..788274ad7 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php
@@ -179,6 +179,26 @@ class CI_DB_pdo_cubrid_driver extends CI_DB_pdo_driver {
return 'TRUNCATE '.$table;
}
+ // --------------------------------------------------------------------
+
+ /**
+ * FROM tables
+ *
+ * Groups tables in FROM clauses if needed, so there is no confusion
+ * about operator precedence.
+ *
+ * @return string
+ */
+ protected function _from_tables()
+ {
+ if ( ! empty($this->qb_join) && count($this->qb_from) > 0)
+ {
+ return '('.implode(', ', $this->qb_from).')';
+ }
+
+ return implode(', ', $this->qb_from);
+ }
+
}
/* End of file pdo_cubrid_driver.php */