|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Db\Sqlite; |
|
6
|
|
|
|
|
7
|
|
|
use Yiisoft\Db\Expression\ExpressionBuilderInterface; |
|
8
|
|
|
use Yiisoft\Db\Expression\ExpressionInterface; |
|
9
|
|
|
use Yiisoft\Db\Query\Query; |
|
10
|
|
|
use Yiisoft\Db\Query\QueryInterface; |
|
11
|
|
|
use Yiisoft\Db\QueryBuilder\AbstractDQLQueryBuilder; |
|
12
|
|
|
use Yiisoft\Db\QueryBuilder\Condition\InCondition; |
|
13
|
|
|
use Yiisoft\Db\QueryBuilder\Condition\LikeCondition; |
|
14
|
|
|
use Yiisoft\Db\QueryBuilder\QueryBuilderInterface; |
|
15
|
|
|
use Yiisoft\Db\Schema\QuoterInterface; |
|
16
|
|
|
use Yiisoft\Db\Schema\SchemaInterface; |
|
17
|
|
|
use Yiisoft\Db\Sqlite\Builder\InConditionBuilder; |
|
18
|
|
|
use Yiisoft\Db\Sqlite\Builder\LikeConditionBuilder; |
|
19
|
|
|
|
|
20
|
|
|
use function array_filter; |
|
21
|
|
|
use function array_merge; |
|
22
|
|
|
use function implode; |
|
23
|
|
|
use function trim; |
|
24
|
|
|
|
|
25
|
|
|
final class DQLQueryBuilder extends AbstractDQLQueryBuilder |
|
26
|
|
|
{ |
|
27
|
494 |
|
public function __construct( |
|
28
|
|
|
private QueryBuilderInterface $queryBuilder, |
|
29
|
|
|
QuoterInterface $quoter, |
|
30
|
|
|
SchemaInterface $schema |
|
31
|
|
|
) { |
|
32
|
494 |
|
parent::__construct($queryBuilder, $quoter, $schema); |
|
33
|
|
|
} |
|
34
|
|
|
|
|
35
|
217 |
|
public function build(QueryInterface $query, array $params = []): array |
|
36
|
|
|
{ |
|
37
|
217 |
|
$query = $query->prepare($this->queryBuilder); |
|
38
|
|
|
|
|
39
|
217 |
|
$params = empty($params) ? $query->getParams() : array_merge($params, $query->getParams()); |
|
40
|
|
|
|
|
41
|
217 |
|
$clauses = [ |
|
42
|
217 |
|
$this->buildSelect($query->getSelect(), $params, $query->getDistinct(), $query->getSelectOption()), |
|
43
|
217 |
|
$this->buildFrom($query->getFrom(), $params), |
|
44
|
217 |
|
$this->buildJoin($query->getJoin(), $params), |
|
45
|
217 |
|
$this->buildWhere($query->getWhere(), $params), |
|
46
|
217 |
|
$this->buildGroupBy($query->getGroupBy()), |
|
47
|
217 |
|
$this->buildHaving($query->getHaving(), $params), |
|
48
|
217 |
|
]; |
|
49
|
|
|
|
|
50
|
217 |
|
$orderBy = $query->getOrderBy(); |
|
51
|
217 |
|
$sql = implode($this->separator, array_filter($clauses)); |
|
52
|
217 |
|
$sql = $this->buildOrderByAndLimit($sql, $orderBy, $query->getLimit(), $query->getOffset()); |
|
53
|
|
|
|
|
54
|
217 |
|
if (!empty($orderBy)) { |
|
55
|
|
|
/** @psalm-var array<string|ExpressionInterface> $orderBy */ |
|
56
|
5 |
|
foreach ($orderBy as $expression) { |
|
57
|
5 |
|
if ($expression instanceof ExpressionInterface) { |
|
58
|
1 |
|
$this->buildExpression($expression, $params); |
|
59
|
|
|
} |
|
60
|
|
|
} |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
217 |
|
$groupBy = $query->getGroupBy(); |
|
64
|
|
|
|
|
65
|
217 |
|
if (!empty($groupBy)) { |
|
66
|
|
|
/** @psalm-var array<string|ExpressionInterface> $groupBy */ |
|
67
|
2 |
|
foreach ($groupBy as $expression) { |
|
68
|
2 |
|
if ($expression instanceof ExpressionInterface) { |
|
69
|
1 |
|
$this->buildExpression($expression, $params); |
|
70
|
|
|
} |
|
71
|
|
|
} |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
217 |
|
$union = $this->buildUnion($query->getUnion(), $params); |
|
75
|
|
|
|
|
76
|
217 |
|
if ($union !== '') { |
|
77
|
3 |
|
$sql = "$sql$this->separator$union"; |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
217 |
|
$with = $this->buildWithQueries($query->getWithQueries(), $params); |
|
81
|
|
|
|
|
82
|
217 |
|
if ($with !== '') { |
|
83
|
2 |
|
$sql = "$with$this->separator$sql"; |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
217 |
|
return [$sql, $params]; |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
220 |
|
public function buildLimit(ExpressionInterface|int|null $limit, ExpressionInterface|int|null $offset): string |
|
90
|
|
|
{ |
|
91
|
220 |
|
$sql = ''; |
|
92
|
|
|
|
|
93
|
220 |
|
if ($this->hasLimit($limit)) { |
|
94
|
16 |
|
$sql = 'LIMIT ' . ($limit instanceof ExpressionInterface ? $this->buildExpression($limit) : (string)$limit); |
|
95
|
16 |
|
if ($this->hasOffset($offset)) { |
|
96
|
16 |
|
$sql .= ' OFFSET ' . |
|
97
|
16 |
|
($offset instanceof ExpressionInterface ? $this->buildExpression($offset) : (string)$offset); |
|
98
|
|
|
} |
|
99
|
210 |
|
} elseif ($this->hasOffset($offset)) { |
|
100
|
|
|
/** |
|
101
|
|
|
* limit is not optional in SQLite. |
|
102
|
|
|
* |
|
103
|
|
|
* {@see http://www.sqlite.org/syntaxdiagrams.html#select-stmt} |
|
104
|
|
|
*/ |
|
105
|
1 |
|
$sql = 'LIMIT 9223372036854775807 OFFSET ' . // 2^63-1 |
|
106
|
1 |
|
($offset instanceof ExpressionInterface ? $this->buildExpression($offset) : (string)$offset); |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
220 |
|
return $sql; |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
217 |
|
public function buildUnion(array $unions, array &$params = []): string |
|
113
|
|
|
{ |
|
114
|
217 |
|
if (empty($unions)) { |
|
115
|
217 |
|
return ''; |
|
116
|
|
|
} |
|
117
|
|
|
|
|
118
|
4 |
|
$result = ''; |
|
119
|
|
|
|
|
120
|
|
|
/** @psalm-var array<array-key, array{query: Query|null, all: bool}> $unions */ |
|
121
|
4 |
|
foreach ($unions as $i => $union) { |
|
122
|
4 |
|
$query = $union['query']; |
|
123
|
4 |
|
if ($query instanceof QueryInterface) { |
|
124
|
4 |
|
[$unions[$i]['query'], $params] = $this->build($query, $params); |
|
125
|
|
|
} |
|
126
|
|
|
|
|
127
|
4 |
|
$result .= ' UNION ' . ($union['all'] ? 'ALL ' : '') . ' ' . (string) $unions[$i]['query']; |
|
128
|
|
|
} |
|
129
|
|
|
|
|
130
|
4 |
|
return trim($result); |
|
131
|
|
|
} |
|
132
|
|
|
|
|
133
|
|
|
/** |
|
134
|
|
|
* Contains array of default expression builders. Extend this method and override it, if you want to change default |
|
135
|
|
|
* expression builders for this query builder. |
|
136
|
|
|
* |
|
137
|
|
|
* See {@see ExpressionBuilder} docs for details. |
|
138
|
|
|
* |
|
139
|
|
|
* @psalm-return array<string, class-string<ExpressionBuilderInterface>> |
|
140
|
|
|
*/ |
|
141
|
494 |
|
protected function defaultExpressionBuilders(): array |
|
142
|
|
|
{ |
|
143
|
494 |
|
return array_merge(parent::defaultExpressionBuilders(), [ |
|
144
|
494 |
|
LikeCondition::class => LikeConditionBuilder::class, |
|
145
|
494 |
|
InCondition::class => InConditionBuilder::class, |
|
146
|
494 |
|
]); |
|
147
|
|
|
} |
|
148
|
|
|
} |
|
149
|
|
|
|
yiisoft /
db-sqlite
