public function DatabaseConnection_mysql::mapConditionOperator in Drupal 7

Gets any special processing requirements for the condition operator.

Some condition types require special processing, such as IN, because the value data they pass in is not a simple value. This is a simple overridable lookup function. Database connections should define only those operators they wish to be handled differently than the default.

Parameters

$operator: The condition operator, such as "IN", "BETWEEN", etc. Case-sensitive.

Return value

The extra handling directives for the specified operator, or NULL.

Overrides DatabaseConnection::mapConditionOperator

See also

DatabaseCondition::compile()

File

includes/database/mysql/database.inc, line 478

Database interface code for MySQL database servers.

Class

DatabaseConnection_mysql

Code

public function mapConditionOperator($operator) {

  // We don't want to override any of the defaults.
  return NULL;
}