m170405_000010_variant_lang.php
2.37 KB
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
70
71
72
73
74
75
76
77
<?php
use yii\db\Migration;
class m170405_000010_variant_lang extends Migration
{
public function safeUp()
{
$this->createTable(
'variant_lang',
[
'variant_id' => $this->integer(32)
->notNull(),
'language_id' => $this->integer(32)
->notNull(),
'title' => $this->string(255)
->notNull(),
'alias_id' => $this->integer(),
'description' => $this->text(),
]
);
$this->createIndex('variant_lang_alias_id', 'variant_lang', 'alias_id', true);
$this->addPrimaryKey(
'variant_lang_pk',
'variant_lang',
[
'variant_id',
'language_id',
]
);
$this->addForeignKey(
'variant_lang_variant_id_to_variant_fk',
'variant_lang',
'variant_id',
'variant',
'id',
'CASCADE',
'CASCADE'
);
$this->addForeignKey(
'variant_lang_language_id_to_language_fk',
'variant_lang',
'language_id',
'language',
'id',
'RESTRICT',
'CASCADE'
);
$this->addForeignKey(
'variant_lang_alias_id_to_alias_fk',
'variant_lang',
'alias_id',
'alias',
'id',
'SET NULL',
'CASCADE'
);
}
public function safeDown()
{
$this->dropForeignKey(
'variant_lang_alias_id_to_alias_fk',
'variant_lang'
);
$this->dropForeignKey(
'variant_lang_language_id_to_language_fk',
'variant_lang'
);
$this->dropForeignKey(
'variant_lang_variant_id_to_variant_fk',
'variant_lang'
);
$this->dropIndex('variant_lang_alias_id', 'variant_lang');
$this->dropTable('variant_lang');
}
}