pá 19. 2. 2021 v 6:09 odesílatel Kevin Brannen <KBrannen@xxxxxxxx> napsal:
>From: Ron <ronljohnsonjr@xxxxxxxxx>
>
>How does one go about syntax checking this?
>
>do $$
>begin if exists (select 1 from information_schema.table_constraints
> where constraint_name = 'error_to_web_service_error') then
> raise notice 'EXISTS error_to_web_service_error';
> else
> ALTER TABLE web_service_error
> ADD CONSTRAINT error_to_web_service_error FOREIGN KEY (error_id)
> REFERENCES error_code(error_id)
> ON DELETE NO ACTION NOT DEFERRABLE INITIALLY IMMEDIATE;
> end if
>end $$
>
>(There are 222 ALTER TABLE ADD FOREIGN KEY statements that I'm wrapping in similar DO blocks, and want to make sure the statements are clean.)
I've always wondered why Pg doesn't have something like that built in, but I suppose the obvious answer is that no one has felt like scratching that itch.
plpgsql_check is my cleaned previous project plpgsql_lint. Main target of this work was integration to upstream. Unfortunately there is not an agreement on how this feature should be implemented - there is a very fundamental difference in opinions, so this patch was rejected (I spent a lot of time working on this patch). On second hand - with an outer development I had more space for faster more experimental development and I can quickly push new features to all supported pg releases (not just to fresh release). This is an advantage of extensions - the development can be much faster and because plpgsql_check is well isolated (it depends mostly only on plpgsql runtime), then the development and maintenance is not too difficult and expensive. There is only one harder task (for me) - making builds for MS Win.
Now plpgsql_check is a relatively bigger project - so it is hard to merge it to upstream, but it can live well on github simillary like PostGIS.
Regards
Pavel
Have you checked out: https://github.com/okbob/plpgsql_check
I don't know if it'll do everything you want, but maybe it'd help at least some. It's on my to-do list to check out one day when I have time. :)
HTH,
Kevin
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