From c389a85978bc5cf8f0f9d06c58664a35c4746447 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sun, 08 Jul 2012 04:32:13 -0400
Subject: [PATCH] Add get_variable() implementation
---
program/include/rcube_db_pgsql.php | 37 +++++++++++++++++++++++++++++++++----
1 files changed, 33 insertions(+), 4 deletions(-)
diff --git a/program/include/rcube_db_pgsql.php b/program/include/rcube_db_pgsql.php
index 641b884..d357d88 100644
--- a/program/include/rcube_db_pgsql.php
+++ b/program/include/rcube_db_pgsql.php
@@ -1,6 +1,6 @@
<?php
-/*
+/**
+-----------------------------------------------------------------------+
| program/include/rcube_db_pgsql.php |
| |
@@ -26,8 +26,8 @@
*
* This is a wrapper for the PHP PDO
*
- * @package Database
- * @version 1.0
+ * @package Database
+ * @version 1.0
*/
class rcube_db_pgsql extends rcube_db
{
@@ -80,7 +80,36 @@
*/
public function ilike($column, $value)
{
- return $this->quote_identifier($column).' ILIKE '.$this->quote($value);
+ return $this->quote_identifier($column) . ' ILIKE ' . $this->quote($value);
+ }
+
+ /**
+ * Get database runtime variables
+ *
+ * @param string $varname Variable name
+ * @param mixed $default Default value if variable is not set
+ *
+ * @return mixed Variable value or default
+ */
+ public function get_variable($varname, $default = null)
+ {
+ // There's a known case when max_allowed_packet is queried
+ // PostgreSQL doesn't have such limit, return immediately
+ if ($varname == 'max_allowed_packet') {
+ return $default;
+ }
+
+ if (!isset($this->variables)) {
+ $this->variables = array();
+
+ $result = $this->query('SHOW ALL');
+
+ while ($row = $this->fetch_array($result)) {
+ $this->variables[$row[0]] = $row[1];
+ }
+ }
+
+ return isset($this->variables[$varname]) ? $this->variables[$varname] : $default;
}
}
--
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