private void ParseOpaque(ref PacketReader reader)
{
var customType = (ColumnType)reader.ReadByte();
int length = ReadDataLength(ref reader);
// In JSON fractional seconds part always has 3 bytes
// Format is the same as ParseDateTime2 but data is in little-endian order
// TIMESTAMP is converted to DATETIME by the server
// DATETIME2 dates have ColumnType.DATETIME marker which is confusing
switch (customType)
{
case ColumnType.DECIMAL:
case ColumnType.NEWDECIMAL:
int metadata = reader.ReadUInt16LittleEndian();
var number = ColumnParser.ParseNewDecimal(ref reader, metadata);
_writer.WriteValue((string)number);
break;
case ColumnType.DATE:
_writer.WriteDate(ReadDateTime(ref reader));
break;
case ColumnType.TIME:
case ColumnType.TIME2:
_writer.WriteTime(ReadTime(ref reader));
break;
case ColumnType.DATETIME:
case ColumnType.DATETIME2:
case ColumnType.TIMESTAMP:
case ColumnType.TIMESTAMP2:
_writer.WriteDateTime(ReadDateTime(ref reader));
break;
default:
var opaque = reader.ReadByteArraySlow(length);
_writer.WriteOpaque(customType, opaque);
break;
}
}
