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
{
        FieldVisitorToString to_string;
        header.dump(out);
        out << "Schema: " << this->schema << '\n';
        out << "Table: " << this->table << '\n';
        for (auto i = 0U; i < rows.size(); i++)
        {
            out << "Row[" << i << "]: " << applyVisitor(to_string, rows[i]) << '\n';
        }
    }
    void GTIDEvent::parseImpl(ReadBuffer & payload)
    {
        
        payload.readStrict(reinterpret_cast<char *>(&commit_flag), 1);
        
        UInt64 high = 0UL;
        UInt64 low = 0UL;
        readBigEndianStrict(payload, reinterpret_cast<char *>(&low), 8);
        gtid.uuid.toUnderType().items[0] = low;
        readBigEndianStrict(payload, reinterpret_cast<char *>(&high), 8);
        gtid.uuid.toUnderType().items[1] = high;
        payload.readStrict(reinterpret_cast<char *>(&gtid.seq_no), 8);
        
        payload.ignoreAll();
    }
    void GTIDEvent::dump(WriteBuffer & out) const