Function parseDateTime

utils.go:108–181

****************************************************************************** * Time related utils * ******************************************************************************/

(b []byte, loc *time.Location)

******************************************************************************/

func parseDateTime(b []byte, loc *time.Location) (time.Time, error) {
	const base = "0000-00-00 00:00:00.000000"
	switch len(b) {
	case 10, 19, 21, 22, 23, 24, 25, 26: // up to "YYYY-MM-DD HH:MM:SS.MMMMMM"
		if string(b) == base[:len(b)] {
			return time.Time{}, nil
		}

		year, err := parseByteYear(b)
		if err != nil {
			return time.Time{}, err
		}
		if b[4] != '-' {
			return time.Time{}, fmt.Errorf("bad value for field: `%c`", b[4])
		}

		m, err := parseByte2Digits(b[5], b[6])
		if err != nil {
			return time.Time{}, err
		}
		month := time.Month(m)

		if b[7] != '-' {
			return time.Time{}, fmt.Errorf("bad value for field: `%c`", b[7])
		}

		day, err := parseByte2Digits(b[8], b[9])
		if err != nil {
			return time.Time{}, err
		}
		if len(b) == 10 {
			return time.Date(year, month, day, 0, 0, 0, 0, loc), nil
		}

		if b[10] != ' ' {
			return time.Time{}, fmt.Errorf("bad value for field: `%c`", b[10])
		}

		hour, err := parseByte2Digits(b[11], b[12])
		if err != nil {
			return time.Time{}, err
		}
		if b[13] != ':' {
			return time.Time{}, fmt.Errorf("bad value for field: `%c`", b[13])
		}

		min, err := parseByte2Digits(b[14], b[15])
		if err != nil {
			return time.Time{}, err
		}
		if b[16] != ':' {
			return time.Time{}, fmt.Errorf("bad value for field: `%c`", b[16])
		}

		sec, err := parseByte2Digits(b[17], b[18])
		if err != nil {
			return time.Time{}, err
		}