public function DatabaseCondition::isNull
public DatabaseCondition::isNull($field)
Implements QueryConditionInterface::isNull().
Overrides QueryConditionInterface::isNull
File
- includes/database/query.inc, line 1747
- Non-specific Database query code. Used by all engines.
Class
- DatabaseCondition
- Generic class for a series of conditions in a query.
Code
public function isNull($field) { return $this->condition($field); }
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