|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* KumbiaPHP web & app Framework |
|
4
|
|
|
* |
|
5
|
|
|
* LICENSE |
|
6
|
|
|
* |
|
7
|
|
|
* This source file is subject to the new BSD license that is bundled |
|
8
|
|
|
* with this package in the file LICENSE.txt. |
|
9
|
|
|
* It is also available through the world-wide-web at this URL: |
|
10
|
|
|
* http://wiki.kumbiaphp.com/Licencia |
|
11
|
|
|
* If you did not receive a copy of the license and are unable to |
|
12
|
|
|
* obtain it through the world-wide-web, please send an email |
|
13
|
|
|
* to [email protected] so we can send you a copy immediately. |
|
14
|
|
|
* |
|
15
|
|
|
* @category Kumbia |
|
16
|
|
|
* @package ActiveRecord |
|
17
|
|
|
* @subpackage Metadata |
|
18
|
|
|
* @copyright 2005 - 2016 Kumbia Team (http://www.kumbiaphp.com) |
|
19
|
|
|
* @license http://wiki.kumbiaphp.com/Licencia New BSD License |
|
20
|
|
|
*/ |
|
21
|
|
|
namespace Kumbia\ActiveRecord\Metadata; |
|
22
|
|
|
|
|
23
|
|
|
use Kumbia\ActiveRecord\Db; |
|
24
|
|
|
use PDO; |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* Adaptador de Metadata para Sqlsrv |
|
28
|
|
|
* |
|
29
|
|
|
*/ |
|
30
|
|
|
class SqlsrvMetadata extends Metadata |
|
31
|
|
|
{ |
|
32
|
|
|
/** |
|
33
|
|
|
* Consultar los campos de la tabla en la base de datos |
|
34
|
|
|
* |
|
35
|
|
|
* @param string $database base de datos |
|
36
|
|
|
* @param string $table tabla |
|
37
|
|
|
* @param string $schema squema |
|
38
|
|
|
* |
|
39
|
|
|
* @return array |
|
40
|
|
|
*/ |
|
41
|
|
|
protected function queryFields($database, $table, $schema = 'dbo') |
|
42
|
|
|
{ |
|
43
|
|
|
$describe = Db::get($database)->query( |
|
44
|
|
|
"SELECT |
|
45
|
|
|
c.name AS field_name, |
|
46
|
|
|
c.is_identity AS is_auto_increment, |
|
47
|
|
|
c.is_nullable, |
|
48
|
|
|
object_definition(c.default_object_id) AS default_value, |
|
49
|
|
|
t.name AS type_field |
|
50
|
|
|
FROM sys.columns c join sys.types t |
|
51
|
|
|
ON c.system_type_id = t.user_type_id |
|
52
|
|
|
WHERE object_id = object_id('$schema.$table')" |
|
53
|
|
|
); |
|
54
|
|
|
|
|
55
|
|
|
$pk = self::pk($database, $table); |
|
56
|
|
|
|
|
57
|
|
|
return self::describe($describe, $pk); |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
/** |
|
61
|
|
|
* Optiene el PK |
|
62
|
|
|
* |
|
63
|
|
|
* @param string $database base de datos |
|
64
|
|
|
* @param string $table tabla |
|
65
|
|
|
* |
|
66
|
|
|
* @return string |
|
67
|
|
|
*/ |
|
68
|
|
|
private static function pk($database, $table) |
|
69
|
|
|
{ |
|
70
|
|
|
$pk = Db::get($database)->query("exec sp_pkeys @table_name='$table'"); |
|
71
|
|
|
$pk = $pk->fetch(PDO::FETCH_OBJ); |
|
72
|
|
|
return $pk->COLUMN_NAME; |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
/** |
|
76
|
|
|
* Genera la metadata |
|
77
|
|
|
* |
|
78
|
|
|
* @param \PDOStatement $describe |
|
79
|
|
|
* @param string $pk Primary key |
|
80
|
|
|
* |
|
81
|
|
|
* @return array |
|
82
|
|
|
*/ |
|
83
|
|
|
protected function describe(\PDOStatement $describe, $pk) |
|
84
|
|
|
{ |
|
85
|
|
|
// TODO Mejorar |
|
86
|
|
|
$fields = []; |
|
87
|
|
|
while (( $value = $describe->fetch(PDO::FETCH_OBJ))) : |
|
88
|
|
|
$fields[$value->field_name] = [ |
|
89
|
|
|
'Type' => $value->type_field, |
|
90
|
|
|
'Null' => ($value->is_nullable), |
|
91
|
|
|
'Key' => ($value->field_name == $pk) ? 'PRI' : '', |
|
92
|
|
|
'Default' => str_replace("''", "'", trim($value->default_value, "(')")), |
|
93
|
|
|
'Auto' => ($value->is_auto_increment) |
|
94
|
|
|
]; |
|
95
|
|
|
$this->filterCol($fields[$value->field_name], $value->field_name); |
|
96
|
|
|
endwhile; |
|
97
|
|
|
|
|
98
|
|
|
return $fields; |
|
99
|
|
|
} |
|
100
|
|
|
} |
|
101
|
|
|
|
KumbiaPHP /
ActiveRecord
