function DatabaseFetch2TestCase::testQueryFetchCol

Confirm that we can fetch an entire column of a result set at once.

File

modules/simpletest/tests/database_test.test, line 528

Class

DatabaseFetch2TestCase

Test fetch actions, part 2.

Code

function testQueryFetchCol() {
    $records = array();
    $result = db_query('SELECT name FROM {test} WHERE age > :age', array(
        ':age' => 25,
    ));
    $column = $result->fetchCol();
    $this->assertIdentical(count($column), 3, 'fetchCol() returns the right number of records.');
    $result = db_query('SELECT name FROM {test} WHERE age > :age', array(
        ':age' => 25,
    ));
    $i = 0;
    foreach ($result as $record) {
        $this->assertIdentical($record->name, $column[$i++], 'Column matches direct accesss.');
    }
}