public function DatabaseCondition::isNull

cis7 query.inc public DatabaseCondition::isNull($field)
cle7 query.inc public DatabaseCondition::isNull($field)
elmsmedia7 query.inc public DatabaseCondition::isNull($field)
icor7 query.inc public DatabaseCondition::isNull($field)
meedjum_blog7 query.inc public DatabaseCondition::isNull($field)
mooc7 query.inc public DatabaseCondition::isNull($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);
}