public function StatementBase::fetchCol in Drupal driver for SQL Server and SQL Azure 8.2

Returns an entire single column of a result set as an indexed array.

Note that this method will run the result set to the end.

Parameters

$index: The index of the column number to fetch.

Return value

An indexed array, or an empty array if there is no result set.

Overrides StatementInterface::fetchCol

File

drivers/lib/Drupal/Driver/Database/sqlsrv/StatementBase.php, line 79

Contains \Drupal\Core\Database\Statement.

Class

StatementBase

Default implementation of StatementInterface.

Namespace

Drupal\Driver\Database\sqlsrv

Code

public function fetchCol($index = 0) {
  return $this
    ->fetchAll(\PDO::FETCH_COLUMN, $index);
}