Beispiel #1
0
func (c *Conn) handleOKPacket(data []byte) (*mysql.Result, error) {
	var n int
	var pos int = 1

	r := new(mysql.Result)

	r.AffectedRows, _, n = mysql.LengthEncodedInt(data[pos:])
	pos += n
	r.InsertId, _, n = mysql.LengthEncodedInt(data[pos:])
	pos += n

	if c.capability&mysql.CLIENT_PROTOCOL_41 > 0 {
		r.Status = binary.LittleEndian.Uint16(data[pos:])
		c.status = r.Status
		pos += 2

		//todo:strict_mode, check warnings as error
		//Warnings := binary.LittleEndian.Uint16(data[pos:])
		//pos += 2
	} else if c.capability&mysql.CLIENT_TRANSACTIONS > 0 {
		r.Status = binary.LittleEndian.Uint16(data[pos:])
		c.status = r.Status
		pos += 2
	}

	//info
	return r, nil
}
Beispiel #2
0
func (c *Conn) readResultset(data []byte, binary bool) (*mysql.Result, error) {
	result := &mysql.Result{
		Status:       0,
		InsertId:     0,
		AffectedRows: 0,

		Resultset: &mysql.Resultset{},
	}

	// column count
	count, _, n := mysql.LengthEncodedInt(data)

	if n-len(data) != 0 {
		return nil, mysql.ErrMalformPacket
	}

	result.Fields = make([]*mysql.Field, count)
	result.FieldNames = make(map[string]int, count)

	if err := c.readResultColumns(result); err != nil {
		return nil, err
	}

	if err := c.readResultRows(result, binary); err != nil {
		return nil, err
	}

	return result, nil
}