This issue is hard to reproduce, it happens 10 times in last 24 hours

duration_hr is a field with type Decimal (13, 4), I found some abnormal conversion during the ClickHouse replication, as below:
```
MySQL     ClickHouse
0.3333 -> -2147483653.2202
0.5000 -> -2147483653.0535
0.1667 -> -2147483653.3868
0.0833 -> -2147483653.4702
0.7500 -> -2147483652.8035
```
As you can see, a weired one among the normal ones:
```
│ HCAC    │ 2020-10-22 07:10:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:15:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:20:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:25:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:30:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:35:00 │ -2147483653.2202 │
│ HCAC    │ 2020-10-22 07:40:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:45:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:50:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:55:00 │           0.3333 │
│ HCAC    │ 2020-10-22 08:00:00 │           0.3333 │
│ HCAC    │ 2020-10-22 08:05:00 │           0.3333 │
```


-Lyon
switch (field_type)
                {
                    case MYSQL_TYPE_TINY:
                    {
                        UInt8 val = 0;
                        payload.readStrict(reinterpret_cast<char *>(&val), 1);
                        row.push_back(Field{UInt8{val}});
                        break;
                    }
                    case MYSQL_TYPE_SHORT:
                    {
                        UInt16 val = 0;
                        payload.readStrict(reinterpret_cast<char *>(&val), 2);
                        row.push_back(Field{UInt16{val}});
                        break;
                    }
                    case MYSQL_TYPE_INT24:
                    {
                        Int32 val = 0;
                        payload.readStrict(reinterpret_cast<char *>(&val), 3);
                        row.push_back(Field{Int32{val}});
                        break;
                    }
                    case MYSQL_TYPE_LONG:
                    {
                        UInt32 val = 0;
                        payload.readStrict(reinterpret_cast<char *>(&val), 4);
                        row.push_back(Field{UInt32{val}});
                        break;
                    }