Runs the query against the database.

Return value

\Drupal\Core\Database\StatementInterface|null A prepared statement, or NULL if the query is not valid.

Overrides Query::execute

1 method overrides Select::execute()

Select::execute in core/modules/pgsql/src/Driver/Database/pgsql/Select.php

Runs the query against the database.

File

core/lib/Drupal/Core/Database/Query/Select.php, line 516

Class

Select

Query builder for SELECT statements.

Namespace

Drupal\Core\Database\Query

Code

public function execute() {
  // If validation fails, simply return NULL.
  // Note that validation routines in preExecute() may throw exceptions instead.
  if (!$this->preExecute()) {
    return NULL;
  }
  $args = $this->getArguments();
  return $this->connection
    ->query((string) $this, $args, $this->queryOptions);
}

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