|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* |
|
4
|
|
|
* This file is part of Aura for PHP. |
|
5
|
|
|
* |
|
6
|
|
|
* @license http://opensource.org/licenses/bsd-license.php BSD |
|
7
|
|
|
* |
|
8
|
|
|
*/ |
|
9
|
|
|
namespace Aura\SqlQuery\Common; |
|
10
|
|
|
|
|
11
|
|
|
use Aura\SqlQuery\AbstractDmlQuery; |
|
12
|
|
|
|
|
13
|
|
|
/** |
|
14
|
|
|
* |
|
15
|
|
|
* An object for DELETE queries. |
|
16
|
|
|
* |
|
17
|
|
|
* @package Aura.SqlQuery |
|
18
|
|
|
* |
|
19
|
|
|
*/ |
|
20
|
|
|
class Delete extends AbstractDmlQuery implements DeleteInterface |
|
21
|
|
|
{ |
|
22
|
|
|
/** |
|
23
|
|
|
* |
|
24
|
|
|
* The table to delete from. |
|
25
|
|
|
* |
|
26
|
|
|
* @var string |
|
27
|
|
|
* |
|
28
|
|
|
*/ |
|
29
|
|
|
protected $from; |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* |
|
33
|
|
|
* Sets the table to delete from. |
|
34
|
|
|
* |
|
35
|
|
|
* @param string $table The table to delete from. |
|
36
|
|
|
* |
|
37
|
|
|
* @return $this |
|
38
|
|
|
* |
|
39
|
|
|
*/ |
|
40
|
13 |
|
public function from($table) |
|
41
|
|
|
{ |
|
42
|
13 |
|
$this->from = $this->quoter->quoteName($table); |
|
43
|
13 |
|
return $this; |
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
/** |
|
47
|
|
|
* |
|
48
|
|
|
* Builds this query object into a string. |
|
49
|
|
|
* |
|
50
|
|
|
* @return string |
|
51
|
|
|
* |
|
52
|
|
|
*/ |
|
53
|
11 |
|
protected function build() |
|
54
|
|
|
{ |
|
55
|
|
|
return 'DELETE' |
|
56
|
11 |
|
. $this->buildFlags() |
|
57
|
11 |
|
. $this->buildFrom() |
|
58
|
11 |
|
. $this->buildWhere() |
|
59
|
11 |
|
. $this->buildOrderBy() |
|
60
|
11 |
|
. $this->buildLimit() |
|
61
|
11 |
|
. $this->buildReturning(); |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
/** |
|
65
|
|
|
* |
|
66
|
|
|
* Builds the FROM clause. |
|
67
|
|
|
* |
|
68
|
|
|
* @return string |
|
69
|
|
|
* |
|
70
|
|
|
*/ |
|
71
|
11 |
|
protected function buildFrom() |
|
72
|
|
|
{ |
|
73
|
11 |
|
return " FROM {$this->from}"; |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
/** |
|
77
|
|
|
* |
|
78
|
|
|
* Adds a WHERE condition to the query by AND. If the condition has |
|
79
|
|
|
* ?-placeholders, additional arguments to the method will be bound to |
|
80
|
|
|
* those placeholders sequentially. |
|
81
|
|
|
* |
|
82
|
|
|
* @param string $cond The WHERE condition. |
|
83
|
|
|
* @param mixed ...$bind arguments to bind to placeholders |
|
84
|
|
|
* |
|
85
|
|
|
* @return $this |
|
86
|
|
|
* |
|
87
|
|
|
*/ |
|
88
|
10 |
|
public function where($cond) |
|
89
|
|
|
{ |
|
90
|
10 |
|
$this->addWhere('AND', func_get_args()); |
|
91
|
10 |
|
return $this; |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
/** |
|
95
|
|
|
* |
|
96
|
|
|
* Adds a WHERE condition to the query by OR. If the condition has |
|
97
|
|
|
* ?-placeholders, additional arguments to the method will be bound to |
|
98
|
|
|
* those placeholders sequentially. |
|
99
|
|
|
* |
|
100
|
|
|
* @param string $cond The WHERE condition. |
|
101
|
|
|
* @param mixed ...$bind arguments to bind to placeholders |
|
102
|
|
|
* |
|
103
|
|
|
* @return $this |
|
104
|
|
|
* |
|
105
|
|
|
* @see where() |
|
106
|
|
|
* |
|
107
|
|
|
*/ |
|
108
|
10 |
|
public function orWhere($cond) |
|
109
|
|
|
{ |
|
110
|
10 |
|
$this->addWhere('OR', func_get_args()); |
|
111
|
10 |
|
return $this; |
|
112
|
|
|
} |
|
113
|
|
|
} |
|
114
|
|
|
|
auraphp /
Aura.SqlQuery
