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<?php
/**
* ADOdb PostgreSQL 8 driver
*
* This file is part of ADOdb, a Database Abstraction Layer library for PHP.
*
* @package ADOdb
* @link https://adodb.org Project's web site and documentation
* @link https://github.com/ADOdb/ADOdb Source code and issue tracker
*
* The ADOdb Library is dual-licensed, released under both the BSD 3-Clause
* and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option,
* any later version. This means you can use it in proprietary products.
* See the LICENSE.md file distributed with this source code for details.
* @license BSD-3-Clause
* @license LGPL-2.1-or-later
*
* @copyright 2000-2013 John Lim
* @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community
*/
// security - hide paths
if (!defined('ADODB_DIR')) die();
include_once(ADODB_DIR."/drivers/adodb-postgres7.inc.php");
class ADODB_postgres8 extends ADODB_postgres7
{
var $databaseType = 'postgres8';
// From PostgreSQL 8.0 onwards, the adsrc column used in earlier versions to
// retrieve the default value is obsolete and should not be used (see #562).
var $metaDefaultsSQL = "SELECT d.adnum as num, pg_get_expr(d.adbin, d.adrelid) as def
FROM pg_attrdef d, pg_class c
WHERE d.adrelid=c.oid AND c.relname='%s'
ORDER BY d.adnum";
/**
* Retrieve last inserted ID
* Don't use OIDs, since as per {@link http://php.net/function.pg-last-oid php manual }
* they won't be there in Postgres 8.1
* (and they're not what the application wants back, anyway).
* @param string $table
* @param string $column
* @return int last inserted ID for given table/column, or the most recently
* returned one if $table or $column are empty
*/
protected function _insertID( $table = '', $column = '' )
{
global $ADODB_GETONE_EOF;
$sql = empty($table) || empty($column)
? 'SELECT lastval()'
: "SELECT currval(pg_get_serial_sequence('$table', '$column'))";
// Squelch "ERROR: lastval is not yet defined in this session" (see #978)
$result = @$this->GetOne($sql);
if ($result === false || $result == $ADODB_GETONE_EOF) {
if ($this->debug) {
ADOConnection::outp(__FUNCTION__ . "() failed : " . $this->errorMsg());
}
return false;
}
return $result;
}
}
class ADORecordSet_postgres8 extends ADORecordSet_postgres7
{
var $databaseType = "postgres8";
}
class ADORecordSet_assoc_postgres8 extends ADORecordSet_assoc_postgres7
{
var $databaseType = "postgres8";
}
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