Re: pg_buffercache: add sql test

I've been missing what I have to add to the .gitignore file when I
write the test.
I will refer to it when I write the test code from now on.

Thank you.

2022년 7월 31일 (일) 오전 4:39, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>님이 작성:
>
> Dong Wook Lee <sh95119(at)gmail(dot)com> writes:
> > I just wrote a test code for the `pg_buffercache` extension which
> > doesn't not have test code.
>
> Pushed with minor adjustments. Some notes:
>
> * A .gitignore file is needed so that "git status" won't whine after
> running the test. This tends to be pretty much boilerplate; I copied
> it from another contrib directory.
>
> * Pay attention to "git diff --check" formatting warnings. In this
> case it bleated about an extra blank line at the end of the .sql file.
>
> * I didn't care for the direct use of pg_show_all_settings(). The
> official API there is the pg_settings view, and there's no need for
> this test to get friendly with the view's internals.
>
> Thanks for the patch!
>
> regards, tom lane