GL.Ruan

Any doc about dev-tools ? I know little about it.

> So when do we need to do a logic test outside github actions in this repo? @ZeaLoVe Only k3d test for now.

> Could you show an example of how to use it? add doc, PTAL

> I think we should not do manual escape here, the SQL should remain unchanged after the JSON encode(client)/decode(server), need to examine why we are relying on this escape now....

The better one is auto generate logic test suite by xx.sql file, contains only sql statement, all others get from query response.

Compare result with mysql or clickhouse to make sure result is right. Take it in consideration.

> SQL Logic Test speed is not as expect: [#6681 (comment)](https://github.com/datafuselabs/databend/pull/6681#issuecomment-1189810930) > > We need to figure what happened, and try to improve them > > Added as tasks #6697...

1. Column name check support (low) 2. Regular match column results, especially time. (high) https://github.com/datafuselabs/databend/pull/7230 3. Clean up database and tables after session finish. (high) https://github.com/datafuselabs/databend/pull/7238