**Usage**
Postgres, MySQL, and Oracle support the expression `LEFT JOIN ... ON 1 = 1`, but ClickHouse does not.

It may be possible to replace `LEFT JOIN ... ON 1 = 1` with `CROSS JOIN`, but I want to use the query in the same form for lots of databases.

Please support the expression `LEFT JOIN ... ON 1 = 1`.


**Detailed SQL**
```SQL
CREATE TABLE test
(
    `name` Nullable(String),
    `id` int
)
ENGINE = Log();

insert into test values ('a', 1) ('b', 2) (null, 3);

select * from test t1 left join (select * from test ) t2 on 1 = 1   
-- DB::Exception: Not equi-join ON expression: 1 = 1. No columns in one of equality side.: While processing 1 = 1.
```

const ColumnsWithTypeAndName & cols_src, const NameToTypeMap & type_mapping, NameToNameMap & key_column_rename) const
{
    bool has_some_to_do = false;
    ColumnsWithTypeAndName cols_dst = cols_src;
    for (auto & col : cols_dst)
    {
        if (auto it = type_mapping.find(col.name); it != type_mapping.end())
        {
            has_some_to_do = true;
            col.type = it->second;
            col.column = nullptr;
        }
    }
    if (!has_some_to_do)
        return nullptr;
    
    auto dag = ActionsDAG::makeConvertingActions(
        cols_src, cols_dst, ActionsDAG::MatchColumnsMode::Name, true, !hasUsing(), &key_column_rename);
    return dag;
}
void TableJoin::setStorageJoin(std::shared_ptr<StorageJoin> storage)