function SelectComplexTest::testLeftOuterJoin in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/system/src/Tests/Database/SelectComplexTest.php \Drupal\system\Tests\Database\SelectComplexTest::testLeftOuterJoin()
Tests LEFT OUTER joins.
File
- core/
modules/ system/ src/ Tests/ Database/ SelectComplexTest.php, line 55 - Contains \Drupal\system\Tests\Database\SelectComplexTest.
Class
- SelectComplexTest
- Tests the Select query builder with more complex queries.
Namespace
Drupal\system\Tests\DatabaseCode
function testLeftOuterJoin() {
$query = db_select('test', 'p');
$people_alias = $query
->leftJoin('test_task', 't', 't.pid = p.id');
$name_field = $query
->addField('p', 'name', 'name');
$query
->addField($people_alias, 'task', 'task');
$query
->addField($people_alias, 'priority', 'priority');
$query
->orderBy($name_field);
$result = $query
->execute();
$num_records = 0;
$last_name = 0;
foreach ($result as $record) {
$num_records++;
$this
->assertTrue(strcmp($record->{$name_field}, $last_name) >= 0, 'Results returned in correct order.');
}
$this
->assertEqual($num_records, 8, 'Returned the correct number of rows.');
}