On Thu, 28 Mar 2024 at 13:05, Masahiko Sawada <sawada.mshk@gmail.com> wrote:
>
> Hi,
>
> Thank you for the patch!
>
> On Mon, Jul 3, 2023 at 12:12 AM vignesh C <vignesh21@gmail.com> wrote:
> >
> > Hi,
> >
> > Improved tab completion for "ALTER DEFAULT PRIVILEGE" and "ALTER TABLE":
> > 1) GRANT, REVOKE and FOR USER keyword was not displayed in tab
> > completion of alter default privileges like the below statement:
> > ALTER DEFAULT PRIVILEGES GRANT INSERT ON tables TO PUBLIC;
> > ALTER DEFAULT PRIVILEGES REVOKE INSERT ON tables FROM PUBLIC;
> > ALTER DEFAULT PRIVILEGES FOR USER vignesh revoke INSERT ON tables FROM dba1;
>
> +1
>
> >
> > 2) USER was not displayed for "ALTER DEFAULT PRIVILEGES IN SCHEMA
> > public FOR " like in below statement:
> > ALTER DEFAULT PRIVILEGES IN SCHEMA public FOR USER dba1 GRANT INSERT
> > ON TABLES TO PUBLIC;
>
> Since there is no difference FOR USER and FOR ROLE, I'm not sure we
> really want to support both in tab-completion.
I have removed this change
> >
> > 3) "FOR GRANT OPTION" was not display for "ALTER DEFAULT PRIVILEGES
> > REVOKE " like in below statement:
> > alter default privileges revoke grant option for select ON tables FROM dba1;
>
> +1. But the v3 patch doesn't cover the following case:
>
> =# alter default privileges for role masahiko revoke [tab]
> ALL CREATE DELETE EXECUTE INSERT MAINTAIN
> REFERENCES SELECT TRIGGER TRUNCATE UPDATE USAGE
Modified in the updated patch
> And it doesn't cover MAINTAIN neither:
>
> =# alter default privileges revoke [tab]
> ALL DELETE GRANT OPTION FOR REFERENCES
> TRIGGER UPDATE
> CREATE EXECUTE INSERT SELECT
> TRUNCATE USAGE
Modified in the updated patch
> The patch adds the completions for ALTER DEFAULT PRIVILEGES REVOKE,
> but we handle such case in GRANT and REVOKE part:
>
> (around L3958)
> /*
> * With ALTER DEFAULT PRIVILEGES, restrict completion to grantable
> * privileges (can't grant roles)
> */
> if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
> COMPLETE_WITH("SELECT", "INSERT", "UPDATE",
> "DELETE", "TRUNCATE", "REFERENCES", "TRIGGER",
> "CREATE", "EXECUTE", "USAGE", "MAINTAIN", "ALL");
The current patch handles the fix from here now.
> Also, I think we can support WITH GRANT OPTION too. For example,
>
> =# alter default privileges for role masahiko grant all on tables to
> public [tab]
I have handled this in the updated patch
> It's already supported in the GRANT statement.
>
> >
> > 4) "DATA TYPE" was missing in "ALTER TABLE table-name ALTER COLUMN
> > column-name SET" like in:
> > ALTER TABLE t1 ALTER COLUMN c1 SET DATA TYPE text;
> >
>
> +1. The patch looks good to me, so pushed.
Thanks for committing this.
The updated patch has the changes for the above comments.
Regards,
Vignesh