DatabaseStatementPrefetch::fetch in core/includes/database/prefetch.inc

DatabaseStatementPrefetch::fetchAll in core/includes/database/prefetch.inc

DatabaseStatementPrefetch::fetchAllAssoc in core/includes/database/prefetch.inc

Returns the result set as an associative array keyed by the given field.

DatabaseStatementPrefetch::fetchObject in core/includes/database/prefetch.inc