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Diffstat (limited to 'program/include/rcube_db_pgsql.php')
| -rw-r--r-- | program/include/rcube_db_pgsql.php | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/program/include/rcube_db_pgsql.php b/program/include/rcube_db_pgsql.php deleted file mode 100644 index 797860a84..000000000 --- a/program/include/rcube_db_pgsql.php +++ /dev/null @@ -1,136 +0,0 @@ -<?php - -/** - +-----------------------------------------------------------------------+ - | program/include/rcube_db_pgsql.php | - | | - | This file is part of the Roundcube Webmail client | - | Copyright (C) 2005-2012, The Roundcube Dev Team | - | | - | Licensed under the GNU General Public License version 3 or | - | any later version with exceptions for skins & plugins. | - | See the README file for a full license statement. | - | | - | PURPOSE: | - | Database wrapper class that implements PHP PDO functions | - | for PostgreSQL database | - | | - +-----------------------------------------------------------------------+ - | Author: Aleksander Machniak <alec@alec.pl> | - +-----------------------------------------------------------------------+ -*/ - - -/** - * Database independent query interface - * This is a wrapper for the PHP PDO - * - * @package Framework - * @subpackage Database - */ -class rcube_db_pgsql extends rcube_db -{ - public $db_provider = 'postgres'; - - /** - * Get last inserted record ID - * - * @param string $table Table name (to find the incremented sequence) - * - * @return mixed ID or false on failure - */ - public function insert_id($table = null) - { - if (!$this->db_connected || $this->db_mode == 'r') { - return false; - } - - if ($table) { - $table = $this->sequence_name($table); - } - - $id = $this->dbh->lastInsertId($table); - - return $id; - } - - /** - * Return correct name for a specific database sequence - * - * @param string $sequence Secuence name - * - * @return string Translated sequence name - */ - protected function sequence_name($sequence) - { - $rcube = rcube::get_instance(); - - // return sequence name if configured - $config_key = 'db_sequence_'.$sequence; - - if ($name = $rcube->config->get($config_key)) { - return $name; - } - - return $sequence; - } - - /** - * Return SQL statement to convert a field value into a unix timestamp - * - * This method is deprecated and should not be used anymore due to limitations - * of timestamp functions in Mysql (year 2038 problem) - * - * @param string $field Field name - * - * @return string SQL statement to use in query - * @deprecated - */ - public function unixtimestamp($field) - { - return "EXTRACT (EPOCH FROM $field)"; - } - - /** - * Return SQL statement for case insensitive LIKE - * - * @param string $column Field name - * @param string $value Search value - * - * @return string SQL statement to use in query - */ - public function ilike($column, $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; - } - -} |