function db_xor

Returns a new DatabaseCondition, set to "XOR" all conditions together.

Return value

DatabaseCondition

Related topics

Database abstraction layer
Allow the use of different database servers using the same code base.

Archivo

drupal-7.x/includes/database/database.inc, line 2680
Core systems for the database layer.

Código

function db_xor() {
  return new DatabaseCondition('XOR');
}