**Describe the bug**

Table schema:
> mysql> show create table name\G
> 
> *************************** 1. row ***************************
>        Table: name
> Create Table: CREATE TABLE `name` (
>   `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
>   `username` varchar(40) DEFAULT NULL,
>   `1m_10m` smallint(6) DEFAULT NULL,
>   PRIMARY KEY (`id`)
> ) ENGINE=InnoDB AUTO_INCREMENT=178 DEFAULT CHARSET=latin1

When doing DB creation:

>  CREATE DATABASE clickhouse_test ENGINE = MaterializeMySQL('192.168.153.132:3306', 'clickhouse_test', 'root', 'password');

Got error message:

> Code: 62. DB::Exception: Received from 192.168.153.132:9000. DB::Exception: Syntax error: failed at position 80 ('1m_10m'): 1m_10m) VALUES. Wrong number.

{
    if (receive_event->type() == MYSQL_WRITE_ROWS_EVENT)
    {
        WriteRowsEvent & write_rows_event = static_cast<WriteRowsEvent &>(*receive_event);
        Buffers::BufferAndSortingColumnsPtr buffer = buffers.getTableDataBuffer(write_rows_event.table, global_context);
        size_t bytes = onWriteOrDeleteData<1>(write_rows_event.rows, buffer->first, ++metadata.data_version);
        buffers.add(buffer->first.rows(), buffer->first.bytes(), write_rows_event.rows.size(), bytes);
    }
    else if (receive_event->type() == MYSQL_UPDATE_ROWS_EVENT)
    {
        UpdateRowsEvent & update_rows_event = static_cast<UpdateRowsEvent &>(*receive_event);
        Buffers::BufferAndSortingColumnsPtr buffer = buffers.getTableDataBuffer(update_rows_event.table, global_context);
        size_t bytes = onUpdateData(update_rows_event.rows, buffer->first, ++metadata.data_version, buffer->second);
        buffers.add(buffer->first.rows(), buffer->first.bytes(), update_rows_event.rows.size(), bytes);
    }
    else if (receive_event->type() == MYSQL_DELETE_ROWS_EVENT)
    {
        DeleteRowsEvent & delete_rows_event = static_cast<DeleteRowsEvent &>(*receive_event);
        Buffers::BufferAndSortingColumnsPtr buffer = buffers.getTableDataBuffer(delete_rows_event.table, global_context);
        size_t bytes = onWriteOrDeleteData<-1>(delete_rows_event.rows, buffer->first, ++metadata.data_version);
        buffers.add(buffer->first.rows(), buffer->first.bytes(), delete_rows_event.rows.size(), bytes);
    }
    else if (receive_event->type() == MYSQL_QUERY_EVENT)
    {