Class TDbNullConversionMode
TDbNullConversionMode
- TEnumerable implements Iterator
-
TDbNullConversionMode
Package: System\Data
Copyright: Copyright © 2005-2014 PradoSoft
License: http://www.pradosoft.com/license/
Author: Qiang Xue <qiang.xue@gmail.com>
Since: 3.0
Located at Data/TDbConnection.php
Copyright: Copyright © 2005-2014 PradoSoft
License: http://www.pradosoft.com/license/
Author: Qiang Xue <qiang.xue@gmail.com>
Since: 3.0
Located at Data/TDbConnection.php
__construct(),
current(),
key(),
next(),
rewind(),
valid()
|
string |
Preserved |
'Preserved' |
#
No conversion is performed for null and empty values. |
string |
NullToEmptyString |
'NullToEmptyString' |
#
NULL is converted to empty string |
string |
EmptyStringToNull |
'EmptyStringToNull' |
#
Empty string is converted to NULL |