IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
MySqlGuid mySqlGuid = default(MySqlGuid);
mySqlGuid.isNull = true;
mySqlGuid.OldGuids = this.OldGuids;
if (!nullVal)
{
if (this.OldGuids)
{
return(this.ReadOldGuid(packet, length));
}
string g = string.Empty;
if (length == -1L)
{
g = packet.ReadLenString();
}
else
{
g = packet.ReadString(length);
}
mySqlGuid.mValue = new Guid(g);
mySqlGuid.isNull = false;
}
return(mySqlGuid);
}
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
MySqlGuid g = new MySqlGuid();
g.IsNull = true;
g.OldGuids = OldGuids;
if (!nullVal)
{
if (OldGuids)
{
return(ReadOldGuid(packet, length));
}
string s = String.Empty;
if (length == -1)
{
s = packet.ReadLenString();
}
else
{
s = packet.ReadString(length);
}
g.Value = new Guid(s);
g.IsNull = false;
}
return(g);
}
public override void FromBytes(MySqlPacket data)
{
do
{
Columns.Add(data.ReadLenString());
} while (data.Position < data.Length);
}
/// <summary>
/// 字节 名称
/// ----- -----
/// n catalog
/// n database
/// n table
/// n org_table
/// n name
/// n org_name
/// 1 filter
/// 2 charsetnr
/// 4 length
/// 1 type
/// 2 flags
/// 1 decimals
/// 2 filter
/// n detault
/// </summary>
public override void FromBytes(MySqlPacket data)
{
//1. read catelog
Catalog = data.ReadLenString();
//2. read database
DataBase = data.ReadLenString();
//3. read table
Table = data.ReadLenString();
//4. read originaltable
OriginalTable = data.ReadLenString();
//5. read name
Name = data.ReadLenString();
//6. read originalname
OriginalName = data.ReadLenString();
//7. read character
Character = data.ReadInteger(2);
//8. read length
Length = data.ReadInteger(4);
//7. read type
Type = data.ReadByte();
//8. read flags
Flags = data.ReadInteger(2);
//9. read decimals
Decimals = data.ReadByte();
//10. read filter
Filter = data.ReadInteger(2);
//11. read definition
Definition = data.ReadLenString();
}
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
if (nullVal)
{
return(new MySqlDecimal(true));
}
string s = String.Empty;
s = length == -1 ? packet.ReadLenString() : packet.ReadString(length);
return(new MySqlDecimal(s));
}
public override void FromBytes(MySqlPacket data)
{
Header = data.ReadByte();
AffectedRows = data.ReadByte();
InsertId = data.ReadByte();
//4. read server status
ServerStatus = (ServerStatusFlags)data.ReadInteger(2);
//5. read warning count
WarningCount = data.ReadInteger(2);
//6. read message
Message = data.ReadLenString();
}
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
if (nullVal)
{
return(new MySqlDecimal(true));
}
string val = string.Empty;
if (length == -1L)
{
val = packet.ReadLenString();
}
else
{
val = packet.ReadString(length);
}
return(new MySqlDecimal(val));
}
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
if (nullVal)
{
return(new MySqlDecimal(true));
}
var s = String.Empty;
if (length == -1)
{
s = packet.ReadLenString();
}
else
{
s = packet.ReadString(length);
}
return(new MySqlDecimal(s));
}
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
if (nullVal)
{
return(new MySqlString(this.type, true));
}
string val = string.Empty;
if (length == -1L)
{
val = packet.ReadLenString();
}
else
{
val = packet.ReadString(length);
}
MySqlString mySqlString = new MySqlString(this.type, val);
return(mySqlString);
}
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
if (nullVal)
{
return(new MySqlString(type, true));
}
var s = String.Empty;
if (length == -1)
{
s = packet.ReadLenString();
}
else
{
s = packet.ReadString(length);
}
var str = new MySqlString(type, s);
return(str);
}
public IMySqlValue ReadValue(MySqlPacket packet, long length, bool isNull)
{
if (isNull)
{
return(new MySqlJson(true));
}
string s = String.Empty;
if (length == -1)
{
s = packet.ReadLenString();
}
else
{
s = packet.ReadString(length);
}
MySqlJson str = new MySqlJson(s);
return(str);
}
