for _, f := range tformats {
		t, err = time.Parse(f, s)
		if err == nil {
			break
		}
	}
	return
}

// FormatSQLTimestamp - returns the a string representation of the
// timestamp as used in S3 Select
func FormatSQLTimestamp(t time.Time) string {
	_, zoneOffset := t.Zone()
	hasZone := zoneOffset != 0
	hasFracSecond := t.Nanosecond() != 0
	hasSecond := t.Second() != 0