mysql have table t(a Int, b Int), 2 records: (1,1) and (2, 2), then in ck count
`select count(1) from ckdb.t ` -- 2, that's ok.
then, mysql  delete (2,2) and ck count
`select count(1) from ckdb.t ` -- still 2, that's not correct .
#include "MySQLReplication.h"
#include <DataTypes/DataTypeString.h>
#include <IO/ReadBufferFromString.h>
#include <IO/ReadHelpers.h>
#include <common/DateLUT.h>
#include <Common/FieldVisitors.h>
#include <Core/MySQL/PacketsGeneric.h>
#include <Core/MySQL/PacketsProtocolText.h>
namespace DB
{
namespace ErrorCodes
{
    extern const int UNKNOWN_EXCEPTION;
    extern const int LOGICAL_ERROR;
}
namespace MySQLReplication
{
    using namespace MySQLProtocol;
    using namespace MySQLProtocol::Generic;
    using namespace MySQLProtocol::ProtocolText;
    
    void EventHeader::parse(ReadBuffer & payload)