1
|
|
|
<?php |
2
|
|
|
/** |
3
|
|
|
* @link http://www.yiiframework.com/ |
4
|
|
|
* @copyright Copyright (c) 2008 Yii Software LLC |
5
|
|
|
* @license http://www.yiiframework.com/license/ |
6
|
|
|
*/ |
7
|
|
|
|
8
|
|
|
namespace edgardmessias\db\firebird; |
9
|
|
|
|
10
|
|
|
/** |
11
|
|
|
* |
12
|
|
|
* @author Edgard Lorraine Messias <[email protected]> |
13
|
|
|
* @since 2.0 |
14
|
|
|
*/ |
15
|
|
|
class Command extends \yii\db\Command |
16
|
|
|
{ |
17
|
|
|
|
18
|
|
|
/** |
19
|
|
|
* Binds a parameter to the SQL statement to be executed. |
20
|
|
|
* @param string|integer $name parameter identifier. For a prepared statement |
21
|
|
|
* using named placeholders, this will be a parameter name of |
22
|
|
|
* the form `:name`. For a prepared statement using question mark |
23
|
|
|
* placeholders, this will be the 1-indexed position of the parameter. |
24
|
|
|
* @param mixed $value Name of the PHP variable to bind to the SQL statement parameter |
25
|
|
|
* @param integer $dataType SQL data type of the parameter. If null, the type is determined by the PHP type of the value. |
26
|
|
|
* @param integer $length length of the data type |
27
|
|
|
* @param mixed $driverOptions the driver-specific options |
28
|
|
|
* @return static the current command being executed |
29
|
|
|
* @see http://www.php.net/manual/en/function.PDOStatement-bindParam.php |
30
|
|
|
*/ |
31
|
1 |
|
public function bindParam($name, &$value, $dataType = null, $length = null, $driverOptions = null) |
32
|
|
|
{ |
33
|
1 |
|
if ($dataType === null) { |
34
|
1 |
|
$dataType = $this->db->getSchema()->getPdoType($value); |
35
|
|
|
} |
36
|
1 |
|
if ($dataType == \PDO::PARAM_BOOL) { |
37
|
1 |
|
$dataType = \PDO::PARAM_INT; |
38
|
|
|
} |
39
|
1 |
|
return parent::bindParam($name, $value, $dataType, $length, $driverOptions); |
40
|
|
|
} |
41
|
|
|
|
42
|
|
|
/** |
43
|
|
|
* Specifies the SQL statement to be executed. |
44
|
|
|
* The previous SQL execution (if any) will be cancelled, and [[params]] will be cleared as well. |
45
|
|
|
* @param string $sql the SQL statement to be set. |
46
|
|
|
* @return static this command instance |
47
|
|
|
*/ |
48
|
146 |
|
public function setSql($sql) |
49
|
|
|
{ |
50
|
146 |
|
$matches = null; |
51
|
146 |
|
if (preg_match("/^\s*DROP TABLE IF EXISTS (['\"]?([^\s\;]+)['\"]?);?\s*$/i", $sql, $matches)) { |
52
|
|
|
if ($this->db->getSchema()->getTableSchema($matches[2]) !== null) { |
53
|
|
|
$sql = $this->db->getQueryBuilder()->dropTable($matches[2]); |
54
|
|
|
} else { |
55
|
|
|
$sql = 'select 1 from RDB$DATABASE;'; //Prevent Drop Table |
56
|
|
|
} |
57
|
|
|
} |
58
|
|
|
|
59
|
146 |
|
return parent::setSql($sql); |
60
|
|
|
} |
61
|
|
|
|
62
|
|
|
public function getSql() { |
63
|
|
|
$sql = parent::getSql(); |
64
|
|
|
// Unquote the {{@table@}} to {{table}} for insert |
65
|
|
|
$sql = preg_replace('/(\{\{)@(%?[\w\-\. ]+%?)@(\}\})/', '\1\2\3', $sql); |
66
|
|
|
return $sql; |
67
|
|
|
} |
68
|
|
|
|
69
|
|
|
/** |
70
|
|
|
* Binds a value to a parameter. |
71
|
|
|
* @param string|integer $name Parameter identifier. For a prepared statement |
72
|
|
|
* using named placeholders, this will be a parameter name of |
73
|
2 |
|
* the form `:name`. For a prepared statement using question mark |
74
|
|
|
* placeholders, this will be the 1-indexed position of the parameter. |
75
|
2 |
|
* @param mixed $value The value to bind to the parameter |
76
|
2 |
|
* @param integer $dataType SQL data type of the parameter. If null, the type is determined by the PHP type of the value. |
77
|
|
|
* @return static the current command being executed |
78
|
2 |
|
* @see http://www.php.net/manual/en/function.PDOStatement-bindValue.php |
79
|
|
|
*/ |
80
|
|
|
public function bindValue($name, $value, $dataType = null) |
81
|
|
|
{ |
82
|
2 |
|
if ($dataType === null) { |
83
|
|
|
$dataType = $this->db->getSchema()->getPdoType($value); |
84
|
|
|
} |
85
|
|
|
if ($dataType == \PDO::PARAM_BOOL) { |
86
|
|
|
$dataType = \PDO::PARAM_INT; |
87
|
|
|
} |
88
|
|
|
|
89
|
|
|
return parent::bindValue($name, $value, $dataType); |
90
|
|
|
} |
91
|
|
|
} |
92
|
|
|
|