function DatabaseUpdateTestCase::testPrimaryKeyUpdate
7.x database_test.test | DatabaseUpdateTestCase::testPrimaryKeyUpdate() |
Confirm that we can update the primary key of a record successfully.
File
- drupal-7.x/
modules/ simpletest/ tests/ database_test.test, line 877
Class
- DatabaseUpdateTestCase
- Update builder tests.
Code
function testPrimaryKeyUpdate() {
$num_updated = db_update('test')
->fields(array('id' => 42, 'name' => 'John'))
->condition('id', 1)
->execute();
$this->assertIdentical($num_updated, 1, 'Updated 1 record.');
$saved_name = db_query('SELECT name FROM {test} WHERE id = :id', array(':id' => 42))->fetchField();
$this->assertIdentical($saved_name, 'John', 'Updated primary key successfully.');
}