mirror of
https://github.com/phpbb/phpbb.git
synced 2025-07-28 20:40:24 +02:00
Moved to includes ... since they are included too .. trying to "clean up" structure a little
git-svn-id: file:///svn/phpbb/trunk@3656 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen
397
phpBB/includes/db/postgres.php
Normal file
397
phpBB/includes/db/postgres.php
Normal file
@@ -0,0 +1,397 @@
|
||||
<?php
|
||||
/***************************************************************************
|
||||
* postgres7.php
|
||||
* -------------------
|
||||
* begin : Saturday, Feb 13, 2001
|
||||
* copyright : (C) 2001 The phpBB Group
|
||||
* email : supportphpbb.com
|
||||
*
|
||||
* $Id$
|
||||
*
|
||||
***************************************************************************/
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
***************************************************************************/
|
||||
|
||||
if(!defined("SQL_LAYER"))
|
||||
{
|
||||
|
||||
define("SQL_LAYER","postgresql");
|
||||
|
||||
class sql_db
|
||||
{
|
||||
|
||||
var $db_connect_id;
|
||||
var $query_result;
|
||||
var $in_transaction = 0;
|
||||
var $row = array();
|
||||
var $rowset = array();
|
||||
var $rownum = array();
|
||||
var $num_queries = 0;
|
||||
|
||||
//
|
||||
// Constructor
|
||||
//
|
||||
function sql_db($sqlserver, $sqluser, $sqlpassword, $database, $persistency = true)
|
||||
{
|
||||
$this->connect_string = "";
|
||||
|
||||
if( $sqluser )
|
||||
{
|
||||
$this->connect_string .= "user=$sqluser ";
|
||||
}
|
||||
|
||||
if( $sqlpassword )
|
||||
{
|
||||
$this->connect_string .= "password=$sqlpassword ";
|
||||
}
|
||||
|
||||
if( $sqlserver )
|
||||
{
|
||||
if( ereg(":", $sqlserver) )
|
||||
{
|
||||
list($sqlserver, $sqlport) = split(":", $sqlserver);
|
||||
$this->connect_string .= "host=$sqlserver port=$sqlport ";
|
||||
}
|
||||
else
|
||||
{
|
||||
if( $sqlserver != "localhost" )
|
||||
{
|
||||
$this->connect_string .= "host=$sqlserver ";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if( $database )
|
||||
{
|
||||
$this->dbname = $database;
|
||||
$this->connect_string .= "dbname=$database";
|
||||
}
|
||||
|
||||
$this->persistency = $persistency;
|
||||
|
||||
$this->db_connect_id = ( $this->persistency ) ? pg_pconnect($this->connect_string) : pg_connect($this->connect_string);
|
||||
|
||||
return ( $this->db_connect_id ) ? $this->db_connect_id : false;
|
||||
}
|
||||
|
||||
//
|
||||
// Other base methods
|
||||
//
|
||||
function sql_close()
|
||||
{
|
||||
if( $this->db_connect_id )
|
||||
{
|
||||
//
|
||||
// Commit any remaining transactions
|
||||
//
|
||||
if( $this->in_transaction )
|
||||
{
|
||||
@pg_exec($this->db_connect_id, "COMMIT");
|
||||
}
|
||||
|
||||
if( $this->query_result )
|
||||
{
|
||||
@pg_freeresult($this->query_result);
|
||||
}
|
||||
|
||||
return @pg_close($this->db_connect_id);
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Query method
|
||||
//
|
||||
function sql_query($query = "", $transaction = false)
|
||||
{
|
||||
//
|
||||
// Remove any pre-existing queries
|
||||
//
|
||||
unset($this->query_result);
|
||||
if( $query != "" )
|
||||
{
|
||||
$this->num_queries++;
|
||||
|
||||
$query = preg_replace("/LIMIT ([0-9]+),([ 0-9]+)/", "LIMIT \\2 OFFSET \\1", $query);
|
||||
|
||||
if( $transaction == BEGIN_TRANSACTION && !$this->in_transaction )
|
||||
{
|
||||
$this->in_transaction = TRUE;
|
||||
|
||||
if( !@pg_exec($this->db_connect_id, "BEGIN") )
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
$this->query_result = @pg_exec($this->db_connect_id, $query);
|
||||
if( $this->query_result )
|
||||
{
|
||||
if( $transaction == END_TRANSACTION )
|
||||
{
|
||||
$this->in_transaction = FALSE;
|
||||
|
||||
if( !@pg_exec($this->db_connect_id, "COMMIT") )
|
||||
{
|
||||
@pg_exec($this->db_connect_id, "ROLLBACK");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
$this->last_query_text[$this->query_result] = $query;
|
||||
$this->rownum[$this->query_result] = 0;
|
||||
|
||||
unset($this->row[$this->query_result]);
|
||||
unset($this->rowset[$this->query_result]);
|
||||
|
||||
return $this->query_result;
|
||||
}
|
||||
else
|
||||
{
|
||||
if( $this->in_transaction )
|
||||
{
|
||||
@pg_exec($this->db_connect_id, "ROLLBACK");
|
||||
}
|
||||
$this->in_transaction = FALSE;
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if( $transaction == END_TRANSACTION && $this->in_transaction )
|
||||
{
|
||||
$this->in_transaction = FALSE;
|
||||
|
||||
if( !@pg_exec($this->db_connect_id, "COMMIT") )
|
||||
{
|
||||
@pg_exec($this->db_connect_id, "ROLLBACK");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Other query methods
|
||||
//
|
||||
function sql_numrows($query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
return ( $query_id ) ? @pg_numrows($query_id) : false;
|
||||
}
|
||||
|
||||
function sql_numfields($query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
return ( $query_id ) ? @pg_numfields($query_id) : false;
|
||||
}
|
||||
|
||||
function sql_fieldname($offset, $query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
return ( $query_id ) ? @pg_fieldname($query_id, $offset) : false;
|
||||
}
|
||||
|
||||
function sql_fieldtype($offset, $query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
return ( $query_id ) ? @pg_fieldtype($query_id, $offset) : false;
|
||||
}
|
||||
|
||||
function sql_fetchrow($query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
if($query_id)
|
||||
{
|
||||
$this->row = @pg_fetch_array($query_id, $this->rownum[$query_id]);
|
||||
|
||||
if( $this->row )
|
||||
{
|
||||
$this->rownum[$query_id]++;
|
||||
return $this->row;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_fetchrowset($query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
if( $query_id )
|
||||
{
|
||||
unset($this->rowset[$query_id]);
|
||||
unset($this->row[$query_id]);
|
||||
$this->rownum[$query_id] = 0;
|
||||
|
||||
while( $this->rowset = @pg_fetch_array($query_id, $this->rownum[$query_id], PGSQL_ASSOC) )
|
||||
{
|
||||
$result[] = $this->rowset;
|
||||
$this->rownum[$query_id]++;
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_fetchfield($field, $row_offset=-1, $query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
if( $query_id )
|
||||
{
|
||||
if( $row_offset != -1 )
|
||||
{
|
||||
$this->row = @pg_fetch_array($query_id, $row_offset, PGSQL_ASSOC);
|
||||
}
|
||||
else
|
||||
{
|
||||
if( $this->rownum[$query_id] )
|
||||
{
|
||||
$this->row = @pg_fetch_array($query_id, $this->rownum[$query_id]-1, PGSQL_ASSOC);
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->row = @pg_fetch_array($query_id, $this->rownum[$query_id], PGSQL_ASSOC);
|
||||
|
||||
if( $this->row )
|
||||
{
|
||||
$this->rownum[$query_id]++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $this->row[$field];
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_rowseek($offset, $query_id = 0)
|
||||
{
|
||||
|
||||
if(!$query_id)
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
if( $query_id )
|
||||
{
|
||||
if( $offset > -1 )
|
||||
{
|
||||
$this->rownum[$query_id] = $offset;
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_nextid()
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
|
||||
if($query_id && $this->last_query_text[$query_id] != "")
|
||||
{
|
||||
if( preg_match("/^INSERT[\t\n ]+INTO[\t\n ]+([a-z0-9\_\-]+)/is", $this->last_query_text[$query_id], $tablename) )
|
||||
{
|
||||
$query = "SELECT currval('" . $tablename[1] . "_id_seq') AS last_value";
|
||||
$temp_q_id = @pg_exec($this->db_connect_id, $query);
|
||||
if( !$temp_q_id )
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$temp_result = @pg_fetch_array($temp_q_id, 0, PGSQL_ASSOC);
|
||||
|
||||
return ( $temp_result ) ? $temp_result['last_value'] : false;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_affectedrows($query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
return ( $query_id ) ? @pg_cmdtuples($query_id) : false;
|
||||
}
|
||||
|
||||
function sql_freeresult($query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
return ( $query_id ) ? @pg_freeresult($query_id) : false;
|
||||
}
|
||||
|
||||
function sql_error($query_id = 0)
|
||||
{
|
||||
if( !$query_id )
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
$result['message'] = @pg_errormessage($this->db_connect_id);
|
||||
$result['code'] = -1;
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
} // class ... db_sql
|
||||
|
||||
} // if ... defined
|
||||
|
||||
?>
|
||||
Reference in New Issue
Block a user