function BasicSyntaxTest::testFieldConcat

Tests string concatenation with field values.

File

drupal/core/modules/system/lib/Drupal/system/Tests/Database/BasicSyntaxTest.php, line 43

Definition of Drupal\system\Tests\Database\BasicSyntaxTest.

Class

BasicSyntaxTest

Tests how the current database driver interprets the SQL syntax.

Namespace

Code

function testFieldConcat() {
  $result = db_query('SELECT CONCAT(:a1, CONCAT(name, CONCAT(:a2, CONCAT(age, :a3)))) FROM {test} WHERE age = :age', array(
    ':a1' => 'The age of ',
    ':a2' => ' is ',
    ':a3' => '.',
    ':age' => 25,
  ));
  $this
    ->assertIdentical($result
    ->fetchField(), 'The age of John is 25.', 'Field CONCAT works.');
}