1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
<?php
namespace Doctrine\DBAL\Platforms;
use Doctrine\DBAL\Types\Types;
use function sprintf;
/**
* Provides the behavior, features and SQL dialect of the PostgreSQL 9.2 database platform.
*/
class PostgreSQL92Platform extends PostgreSQL91Platform
{
/**
* {@inheritdoc}
*/
public function getJsonTypeDeclarationSQL(array $field)
{
return 'JSON';
}
/**
* {@inheritdoc}
*/
public function getSmallIntTypeDeclarationSQL(array $field)
{
if (! empty($field['autoincrement'])) {
return 'SMALLSERIAL';
}
return parent::getSmallIntTypeDeclarationSQL($field);
}
/**
* {@inheritdoc}
*/
public function hasNativeJsonType()
{
return true;
}
/**
* {@inheritdoc}
*/
protected function getReservedKeywordsClass()
{
return Keywords\PostgreSQL92Keywords::class;
}
/**
* {@inheritdoc}
*/
protected function initializeDoctrineTypeMappings()
{
parent::initializeDoctrineTypeMappings();
$this->doctrineTypeMapping['json'] = Types::JSON;
}
/**
* {@inheritdoc}
*/
public function getCloseActiveDatabaseConnectionsSQL($database)
{
return sprintf(
'SELECT pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = %s',
$this->quoteStringLiteral($database)
);
}
}