Feature: show full columns from x.x

[WUWEI111222333]

Summary
could support the grammar like :show full columns from x.x . because some system like dataease (https://github.com/dataease/dataease) only support MYSQL ,not support databend now.

if databend can support more MYSQL feature,i believe databend will become more popular.
the following is MYSQL:

the following is DATABEND:

and the following is the error when use dataease:

[BohuTANG]

Cc @TCeason

[TCeason]

Get it. By the way, what is the tool? metabase or others? Now we have own metabase driver: https://github.com/databendcloud/metabase-databend-driver

[WUWEI111222333]

the tool is MYSQL DRIVER,by the way ,is there a plan to support "show full columns from x.x"

[TCeason]

I think we can support this.

[TCeason]

the tool is MYSQL DRIVER,by the way ,is there a plan to support "show full columns from x.x"

新建数据库数据集 is in which tool? I want to try this tool and display on my local.

[WUWEI111222333]

the tool is dataease ,and the link is : https://github.com/dataease/dataease
and now i connect databend use mysql driver: