**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.
```

Arena & pool)
        {
            auto emplace_result = key_getter.emplaceKey(map, i, pool);
            if (emplace_result.isInserted() || join.anyTakeLastRow())
                new (&emplace_result.getMapped()) typename Map::mapped_type(stored_block, i);
        }
        static ALWAYS_INLINE void insertAll(const HashJoin &, Map & map, KeyGetter & key_getter, Block * stored_block, size_t i, Arena & pool)
        {
            auto emplace_result = key_getter.emplaceKey(map, i, pool);
            if (emplace_result.isInserted())
                new (&emplace_result.getMapped()) typename Map::mapped_type(stored_block, i);
            else
            {
                
                emplace_result.getMapped().insert({stored_block, i}, pool);
            }
        }
        static ALWAYS_INLINE void insertAsof(HashJoin & join, Map & map, KeyGetter & key_getter, Block * stored_block, size_t i, Arena & pool,
                                             const IColumn & asof_column)
        {
            auto emplace_result = key_getter.emplaceKey(map, i, pool);
            typename Map::mapped_type * time_series_map = &emplace_result.getMapped();
            TypeIndex asof_type = *join.getAsofType();
            if (emplace_result.isInserted())
                time_series_map = new (time_series_map) typename Map::mapped_type(asof_type);
            time_series_map->insert(asof_type, asof_column, stored_block, i);
        }
    };
    template <ASTTableJoin::Strictness STRICTNESS, typename KeyGetter, typename Map, bool has_null_map>
    size_t NO_INLINE insertFromBlockImplTypeCase(