[Bug] `show load where state='pending'` can not be executed.

[morningman]

Search before asking

• I had searched in the issues and found no similar issues.

Version

trunk 61c9d11

What's Wrong?

show load where state="pending"
return error: Where clause should looks like: LABEL....

What You Expected?

execute ok

How to Reproduce?

This bug is introduced from #6314

Anything Else?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct