public StatementPrefetch::setFetchMode($mode, $a1 = NULL, $a2

Holds supplementary default fetch options. Type: Array File

public StatementPrefetch::fetchColumn($index = 0)

The query string. Type: string File core/lib/Drupal

public StatementPrefetch::rowCount()

public StatementPrefetch::__construct(\PDO $pdo_connection,

public StatementPrefetch::fetchCol($index = 0)

public StatementPrefetch::fetchAll($mode = NULL, $column_index

public StatementPrefetch::fetchAssoc()

Reference to the PDO connection object for this statement. Type: \PDO File