| 1 query.inc | public MergeQuery::isNotNull($field) |
Sets a condition that the specified field be NOT NULL.
Parameters
string $field: The name of the field to check.
Return value
QueryConditionInterface: The called object.
Overrides QueryConditionInterface::isNotNull
File
- core/
includes/ database/ query.inc, line 1562 - Non-specific Database query code. Used by all engines.
Class
- MergeQuery
- General class for an abstracted MERGE query operation.
Code
public function isNotNull($field) {
$this->condition->isNotNull($field);
return $this;
}