public function SelectQuery::isNotNull
| 7.x select.inc | public SelectQuery::isNotNull($field) |
Sets a condition that the specified field be NOT NULL.
Parameters
$field: The name of the field to check.
Return value
QueryConditionInterface The called object.
Overrides QueryConditionInterface::isNotNull
File
- drupal-7.x/
includes/ database/ select.inc, line 1057
Class
- SelectQuery
- Query builder for SELECT statements.
Code
public function isNotNull($field) {
$this->where->isNotNull($field);
return $this;
}