`logictest` will mistake converting double quote `"` to single quote `'` in query when testing with http protocol

[leiysky]

https://github.com/datafuselabs/databend/blob/43cbd00efd425c1c2eb42a1f3815282754b28873/tests/logictest/http_connector.py#L121-L129

cc @ZeaLoVe

[youngsofun]

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.

[ZeaLoVe]

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 comments include some cases need this converting, maybe you can help to solve this, cc @youngsofun

select "false"::boolean = not "true"::boolean;
SELECT parse_json('"false"')::boolean;