|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Doctrine\Tests\ORM\Tools\Pagination; |
|
4
|
|
|
|
|
5
|
|
|
use Doctrine\ORM\Query; |
|
6
|
|
|
use Doctrine\ORM\Tools\Pagination\LimitSubqueryWalker; |
|
7
|
|
|
use Doctrine\ORM\Tools\Pagination\RemoveUselessLeftJoinsWalker; |
|
8
|
|
|
|
|
9
|
|
|
/** |
|
10
|
|
|
* @group DDC-1613 |
|
11
|
|
|
*/ |
|
12
|
|
|
class RemoveUselessLeftJoinWalkerTest extends PaginationTestCase |
|
13
|
|
|
{ |
|
14
|
|
|
public function testUselessLeftJoinsAreRemoved() |
|
15
|
|
|
{ |
|
16
|
|
|
$dql = <<<DQL |
|
17
|
|
|
SELECT p, c, a FROM Doctrine\Tests\ORM\Tools\Pagination\MyBlogPost p |
|
18
|
|
|
LEFT JOIN p.category c |
|
19
|
|
|
LEFT JOIN p.author a |
|
20
|
|
|
WHERE p.id IN (SELECT DISTINCT(p2.id) FROM Doctrine\Tests\ORM\Tools\Pagination\MyBlogPost p2 |
|
21
|
|
|
LEFT JOIN p2.category c2 |
|
22
|
|
|
LEFT JOIN p2.author a2) |
|
23
|
|
|
DQL; |
|
24
|
|
|
$query = $this->entityManager->createQuery($dql); |
|
25
|
|
|
$limitQuery = clone $query; |
|
26
|
|
|
|
|
27
|
|
|
$limitQuery->setHint(Query::HINT_CUSTOM_TREE_WALKERS, [RemoveUselessLeftJoinsWalker::class]); |
|
28
|
|
|
|
|
29
|
|
|
$this->assertEquals( |
|
30
|
|
|
"SELECT m0_.id AS id_0, m0_.title AS title_1, c1_.id AS id_2, a2_.id AS id_3, a2_.name AS name_4, m0_.author_id AS author_id_5, m0_.category_id AS category_id_6 FROM MyBlogPost m0_ WHERE m0_.id IN (SELECT DISTINCT (m3_.id) FROM MyBlogPost m3_)", |
|
31
|
|
|
$limitQuery->getSQL() |
|
32
|
|
|
); |
|
33
|
|
|
} |
|
34
|
|
|
|
|
35
|
|
|
public function testOrderByLeftJoinsAreKept() |
|
36
|
|
|
{ |
|
37
|
|
|
$dql = <<<DQL |
|
38
|
|
|
SELECT p, c, a FROM Doctrine\Tests\ORM\Tools\Pagination\MyBlogPost p |
|
39
|
|
|
LEFT JOIN p.category c |
|
40
|
|
|
LEFT JOIN p.author a |
|
41
|
|
|
WHERE p.id IN (SELECT DISTINCT(p2.id) FROM Doctrine\Tests\ORM\Tools\Pagination\MyBlogPost p2 |
|
42
|
|
|
LEFT JOIN p2.category c2 |
|
43
|
|
|
LEFT JOIN p2.author a2 ORDER BY a2.id DESC) |
|
44
|
|
|
DQL; |
|
45
|
|
|
$query = $this->entityManager->createQuery($dql); |
|
46
|
|
|
$limitQuery = clone $query; |
|
47
|
|
|
|
|
48
|
|
|
$limitQuery->setHint(Query::HINT_CUSTOM_TREE_WALKERS, [RemoveUselessLeftJoinsWalker::class]); |
|
49
|
|
|
|
|
50
|
|
|
$this->assertEquals( |
|
51
|
|
|
"SELECT m0_.id AS id_0, m0_.title AS title_1, c1_.id AS id_2, a2_.id AS id_3, a2_.name AS name_4, m0_.author_id AS author_id_5, m0_.category_id AS category_id_6 FROM MyBlogPost m0_ WHERE m0_.id IN (SELECT DISTINCT (m3_.id) FROM MyBlogPost m3_ LEFT JOIN Author a4_ ON m3_.author_id = a4_.id ORDER BY a4_.id DESC)", |
|
52
|
|
|
$limitQuery->getSQL() |
|
53
|
|
|
); |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
public function testWhereLeftJoinsAreKept() |
|
57
|
|
|
{ |
|
58
|
|
|
$dql = <<<DQL |
|
59
|
|
|
SELECT p, c, a FROM Doctrine\Tests\ORM\Tools\Pagination\MyBlogPost p |
|
60
|
|
|
LEFT JOIN p.category c |
|
61
|
|
|
LEFT JOIN p.author a |
|
62
|
|
|
WHERE p.id IN (SELECT DISTINCT(p2.id) FROM Doctrine\Tests\ORM\Tools\Pagination\MyBlogPost p2 |
|
63
|
|
|
LEFT JOIN p2.category c2 |
|
64
|
|
|
LEFT JOIN p2.author a2 WHERE 2 = a2.id) |
|
65
|
|
|
DQL; |
|
66
|
|
|
$query = $this->entityManager->createQuery($dql); |
|
67
|
|
|
$limitQuery = clone $query; |
|
68
|
|
|
|
|
69
|
|
|
$limitQuery->setHint(Query::HINT_CUSTOM_TREE_WALKERS, [RemoveUselessLeftJoinsWalker::class]); |
|
70
|
|
|
|
|
71
|
|
|
$this->assertEquals( |
|
72
|
|
|
"SELECT m0_.id AS id_0, m0_.title AS title_1, c1_.id AS id_2, a2_.id AS id_3, a2_.name AS name_4, m0_.author_id AS author_id_5, m0_.category_id AS category_id_6 FROM MyBlogPost m0_ WHERE m0_.id IN (SELECT DISTINCT (m3_.id) FROM MyBlogPost m3_ LEFT JOIN Author a4_ ON m3_.author_id = a4_.id WHERE 2 = a4_.id)", |
|
73
|
|
|
$limitQuery->getSQL() |
|
74
|
|
|
); |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
public function testMultipleWhereLeftJoinsAreKept() |
|
78
|
|
|
{ |
|
79
|
|
|
$dql = <<<DQL |
|
80
|
|
|
SELECT p, c, a FROM Doctrine\Tests\ORM\Tools\Pagination\MyBlogPost p |
|
81
|
|
|
LEFT JOIN p.category c |
|
82
|
|
|
LEFT JOIN p.author a |
|
83
|
|
|
WHERE p.id IN (SELECT DISTINCT(p2.id) FROM Doctrine\Tests\ORM\Tools\Pagination\MyBlogPost p2 |
|
84
|
|
|
LEFT JOIN p2.category c2 |
|
85
|
|
|
LEFT JOIN p2.author a2 WHERE 2 = a2.id AND c2.id = 1) |
|
86
|
|
|
DQL; |
|
87
|
|
|
$query = $this->entityManager->createQuery($dql); |
|
88
|
|
|
$limitQuery = clone $query; |
|
89
|
|
|
|
|
90
|
|
|
$limitQuery->setHint(Query::HINT_CUSTOM_TREE_WALKERS, [RemoveUselessLeftJoinsWalker::class]); |
|
91
|
|
|
|
|
92
|
|
|
$this->assertEquals( |
|
93
|
|
|
"SELECT m0_.id AS id_0, m0_.title AS title_1, c1_.id AS id_2, a2_.id AS id_3, a2_.name AS name_4, m0_.author_id AS author_id_5, m0_.category_id AS category_id_6 FROM MyBlogPost m0_ WHERE m0_.id IN (SELECT DISTINCT (m3_.id) FROM MyBlogPost m3_ LEFT JOIN Category c4_ ON m3_.category_id = c4_.id LEFT JOIN Author a5_ ON m3_.author_id = a5_.id WHERE 2 = a5_.id AND c4_.id = 1)", |
|
94
|
|
|
$limitQuery->getSQL() |
|
95
|
|
|
); |
|
96
|
|
|
} |
|
97
|
|
|
} |
|
98
|
|
|
|
doctrine /
orm
