function MakeUniqueBase::exists
This is a query checking the existence of some value.
Parameters
mixed $value: The value to check.
Return value
bool TRUE if the value exists.
1 call to MakeUniqueBase::exists()
- MakeUniqueBase::transform in core/
modules/ migrate/ src/ Plugin/ migrate/ process/ MakeUniqueBase.php - Creates a unique value based on the source value.
1 method overrides MakeUniqueBase::exists()
- MakeUniqueEntityField::exists in core/
modules/ migrate/ src/ Plugin/ migrate/ process/ MakeUniqueEntityField.php - This is a query checking the existence of some value.
File
-
core/
modules/ migrate/ src/ Plugin/ migrate/ process/ MakeUniqueBase.php, line 75
Class
- MakeUniqueBase
- This plugin ensures the source value is unique.
Namespace
Drupal\migrate\Plugin\migrate\processCode
protected abstract function exists($value);