Function ParseDByte

postgres/parser/sem/tree/datum.go:219–225

ParseDByte parses a string representation of hex encoded binary data. It supports both the hex format, with "\x" followed by a string of hexadecimal digits (the "\x" prefix occurs just once at the beginning), and the escaped format, which supports "\\" and octal escapes.

(s string)

// the beginning), and the escaped format, which supports "\\" and
// octal escapes.
func ParseDByte(s string) (*DBytes, error) {
	res, err := lex.DecodeRawBytesToByteArrayAuto([]byte(s))
	if err != nil {
		return nil, makeParseError(s, types.Bytes, err)
	}
	return NewDBytes(DBytes(res)), nil
}

// ParseDUuidFromString parses and returns the *DUuid Datum value represented
// by the provided input string, or an error.