if err != nil {
			rs.closemuRUnlockIfHeldByScan()
			return fmt.Errorf(`sql: Scan error on column index %d, name %q: %w`, i, rs.rowsi.Columns()[i], err)
		}
	}
	return nil
}

// closemuRUnlockIfHeldByScan releases any closemu.RLock held open by a previous
// call to Scan with *RawBytes.
func (rs *Rows) closemuRUnlockIfHeldByScan() {
	if rs.closemuScanHold {