| From: | Richard Guo <guofenglinux(at)gmail(dot)com> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Assert failure in ATPrepAddPrimaryKey |
| Date: | 2023-09-04 03:05:08 |
| Message-ID: | CAMbWs4_ogrkohxhUcUmv3=FozkJe5k=jeXyNzqh51wLZh_Cd0Q@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, Sep 1, 2023 at 7:48 PM Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
wrote:
> On 2023-Sep-01, Richard Guo wrote:
>
> > I ran into an Assert failure in ATPrepAddPrimaryKey() with the query
> > below:
> >
> > CREATE TABLE t0(c0 boolean);
> > CREATE TABLE t1() INHERITS(t0);
> >
> > # ALTER TABLE t0 ADD CONSTRAINT m EXCLUDE ((1) WITH =);
> > server closed the connection unexpectedly
>
> Ugh, right, I failed to make the new function do nothing for this case;
> this had no coverage. Fix attached, with some additional test cases
> based on yours.
Thanks for the fix!
Thanks
Richard
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