Tidb: Adding a syntax to display all supported builtin functions

Created on 25 Sep 2019  路  9Comments  路  Source: pingcap/tidb

TiDB has a lot of builtin functions, but sometimes I can't recall the name, but it is a little bit annoying to check the documentation just for a name (some functions don't even have documentation). If TiDB can add a new syntax and display all supported builtin functions, it seems convenient. Such as: SHOW BUILTINS or HELP BUILTINS.

good-first-issue statuhelp-wanted typenhancement typnew-feature typusability
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picture c4pt0r

Most helpful comment

let me fix it.

picture tangwz on 25 Sep 2019
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All 9 comments

let me fix it.

tangwz picture tangwz on 25 Sep 2019
👍3 ❤1

@tangwz Hi, how's thing going? Just feel free to ask if you need any help :)

c4pt0r picture c4pt0r on 29 Sep 2019

I will do it on holiday :)

tangwz picture tangwz on 29 Sep 2019

Well done! Looking forward to the implementation on tidb side.

c4pt0r picture c4pt0r on 8 Oct 2019

Did the builtin functions means the funcs in expression/builtin.go?

tangwz picture tangwz on 9 Oct 2019

Yes, I think so

c4pt0r picture c4pt0r on 16 Oct 2019

@tangwz are you working on this issue?

Kifen picture Kifen on 21 Nov 2019

@Kifen I think ekalinin already added a PR.

tangwz picture tangwz on 22 Nov 2019

already fixed by https://github.com/pingcap/tidb/pull/12941

zz-jason picture zz-jason on 3 Apr 2020
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