Changeset 23022 for branches/version-2_13-dev/data/module/MDB2/Driver/Function/pgsql.php

Timestamp:

2013/08/02 13:22:57 (13 years ago)

Author:

Seasoft

Message:

#2322 (セッションのGC処理がエラーとなる)

File:

• branches/version-2_13-dev/data/module/MDB2/Driver/Function/pgsql.php (modified) (3 diffs)

branches/version-2_13-dev/data/module/MDB2/Driver/Function/pgsql.php

@@ -43 +43 @@
 // +----------------------------------------------------------------------+
 //
-// $Id: pgsql.php,v 1.11 2008/11/09 19:46:50 quipo Exp $
+// $Id: pgsql.php 327310 2012-08-27 15:16:18Z danielc $
 
 require_once 'MDB2/Driver/Function/Common.php';
@@ -70 +70 @@
      * @access public
      */
-    function &executeStoredProc($name, $params = null, $types = null, $result_class = true, $result_wrap_class = false)
+    function executeStoredProc($name, $params = null, $types = null, $result_class = true, $result_wrap_class = false)
     {
-        $db =& $this->getDBInstance();
-        if (PEAR::isError($db)) {
+        $db = $this->getDBInstance();
+        if (MDB2::isError($db)) {
             return $db;
         }
@@ -98 +98 @@
 
     // }}}
+    // {{{ substring()
+
+    /**
+     * return string to call a function to get a substring inside an SQL statement
+     *
+     * @return string to call a function to get a substring
+     * @access public
+     */
+    function substring($value, $position = 1, $length = null)
+    {
+        if (null !== $length) {
+            return "SUBSTRING(CAST($value AS VARCHAR) FROM $position FOR $length)";
+        }
+        return "SUBSTRING(CAST($value AS VARCHAR) FROM $position)";
+    }
+
+    // }}}
     // {{{ random()