Hey 👋 The `WITH <expression> AS <identifier>` (doc [here](https://clickhouse.com/docs/en/sql-reference/statements/select/with)) does not seem to be supported. For instance, this command with the `ClickHouseDialect` does not work (nor with `GenericDialiect`): ``` WITH concat(prefix_addr, '/', prefix_len) AS prefix SELECT prefix FROM table ``` ``` sql parser error: Expected: (, found: prefix at Line: 1, Column: 46 ```