Support Lightweight DELETE Statement in SQLAlchemy

[franz101]

-- Deletes all rows from the `hits` table where the `Title` column contains the text `hello`
DELETE FROM hits WHERE Title LIKE '%hello%';

https://clickhouse.com/docs/en/sql-reference/statements/delete

Currently:

with clickhouse_client() as db_read:
    data = db_read.query(
        Record
    ).where(Record.node_id==data[0].node_id).delete()

``` would fail and ALTER TABLE is not recommended