function FetchTest::testQueryFetchColumn

Confirms that we can fetch a single column value.

File

core/tests/Drupal/KernelTests/Core/Database/FetchTest.php, line 42

Class

FetchTest

Tests the Database system's various fetch capabilities.

Namespace

Code

public function testQueryFetchColumn() : void {
  $statement = $this->connection
    ->query('SELECT [name] FROM {test} WHERE [age] = :age', [
    ':age' => 25,
  ]);
  $statement->setFetchMode(FetchAs::Column, 0);
  $this->assertSame('John', $statement->fetch());
}