Reference to the Drupal database connection object for this statement. Type:

Holds supplementary default fetch options. Type: Array File

public StatementPrefetch::fetchCol($index = 0)

public StatementPrefetch::__construct(\PDO $pdo_connection,

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

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

public StatementPrefetch::fetchColumn($index = 0)

public StatementPrefetch::rowCount()

The key of the current row. Type: int File core/lib

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