public function Upsert::__toString in Drupal 8

Same name in this branch

1. 8 core/lib/Drupal/Core/Database/Driver/sqlite/Upsert.php \Drupal\Core\Database\Driver\sqlite\Upsert::__toString()
2. 8 core/lib/Drupal/Core/Database/Driver/pgsql/Upsert.php \Drupal\Core\Database\Driver\pgsql\Upsert::__toString()
3. 8 core/lib/Drupal/Core/Database/Driver/mysql/Upsert.php \Drupal\Core\Database\Driver\mysql\Upsert::__toString()

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Database/Driver/pgsql/Upsert.php \Drupal\Core\Database\Driver\pgsql\Upsert::__toString()

Implements PHP magic __toString method to convert the query to a string.

The toString operation is how we compile a query object to a prepared statement.

Return value

string A prepared statement query string for this object.

Overrides Query::__toString

File

core/lib/Drupal/Core/Database/Driver/pgsql/Upsert.php, line 79

Class

Upsert

PostgreSQL implementation of \Drupal\Core\Database\Query\Upsert.

Namespace

Drupal\Core\Database\Driver\pgsql

Code

public function __toString() {

  // Nothing to do.
}