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<?php
/**
* PHPPgAdmin 6.1.3
*/
namespace PHPPgAdmin\Database;
use PHPPgAdmin\ADORecordSet;
use PHPPgAdmin\Help\PostgresDoc92;
/**
* @file
* PostgreSQL 9.2 support
*/
class Postgres92 extends Postgres93
{
public $typIndexes = ['BTREE', 'RTREE', 'GIST', 'GIN', 'HASH'];
/**
* @var float
*/
public $major_version = 9.2;
/**
* @var class-string
*/
public $help_classname = PostgresDoc92::class;
/**
* Returns all available process information.
*
* @param null|string $database (optional) Find only connections to specified database
*
* @return ADORecordSet|int A recordset
*/
public function getProcesses($database = null)
{
if (null === $database) {
$sql = "SELECT datname, usename, pid, waiting, state_change as query_start,
case when state='idle in transaction' then '<IDLE> in transaction' when state = 'idle' then '<IDLE>' else query end as query
FROM pg_catalog.pg_stat_activity
ORDER BY datname, usename, pid";
} else {
$this->clean($database);
$sql = \sprintf(
'SELECT datname, usename, pid, waiting, state_change as query_start,
case when state=\'idle in transaction\' then \'<IDLE> in transaction\' when state = \'idle\' then \'<IDLE>\' else query end as query
FROM pg_catalog.pg_stat_activity
WHERE datname=\'%s\'
ORDER BY usename, pid',
$database
);
}
return $this->selectSet($sql);
}
/**
* Retrieves information for all tablespaces.
*
* @param bool $all Include all tablespaces (necessary when moving objects back to the default space)
*
* @return ADORecordSet|int A recordset
*/
public function getTablespaces($all = false)
{
$conf = $this->conf;
$sql = "SELECT spcname, pg_catalog.pg_get_userbyid(spcowner) AS spcowner, pg_catalog.pg_tablespace_location(oid) as spclocation,
(SELECT description FROM pg_catalog.pg_shdescription pd WHERE pg_tablespace.oid=pd.objoid AND pd.classoid='pg_tablespace'::regclass) AS spccomment
FROM pg_catalog.pg_tablespace";
if (!$conf['show_system'] && !$all) {
$sql .= ' WHERE spcname NOT LIKE $$pg\_%$$';
}
$sql .= ' ORDER BY spcname';
return $this->selectSet($sql);
}
// Misc functions
/**
* Retrieves a tablespace's information.
*
* @param string $spcname
*
* @return ADORecordSet|int A recordset
*/
public function getTablespace($spcname)
{
$this->clean($spcname);
$sql = \sprintf(
'SELECT spcname, pg_catalog.pg_get_userbyid(spcowner) AS spcowner, pg_catalog.pg_tablespace_location(oid) as spclocation,
(SELECT description FROM pg_catalog.pg_shdescription pd WHERE pg_tablespace.oid=pd.objoid AND pd.classoid=\'pg_tablespace\'::regclass) AS spccomment
FROM pg_catalog.pg_tablespace WHERE spcname=\'%s\'',
$spcname
);
return $this->selectSet($sql);
}
}
|
