Hello Amit,
The extra n->is_from_type = false; seems to be added by mistake?
@@ -11888,6 +11891,8 @@ TableFuncElement: ColId Typename
opt_collate_clause
n->is_local = true;
n->is_not_null = false;
n->is_from_type = false;
+ n->is_from_type = false;
+ n->is_from_parent = false;
n->storage = 0;
n->raw_default = NULL;
n->cooked_default = NULL;
On Fri, Apr 28, 2017 at 6:08 AM, Amit Langote <[email protected]
> wrote:
> On 2017/04/27 12:36, Amit Langote wrote:
> > Noticed that a crash occurs if a column is specified twice when creating
> a
> > partition:
> >
> > create table p (a int) partition by list (a);
> >
> > -- crashes
> > create table p1 partition of parent (
> > a not null,
> > a default 1
> > ) for values in (1);
> >
> > The logic in MergeAttributes() that merged partition column options with
> > those of the parent didn't properly check for column being specified
> twice
> > and instead tried to delete the same ColumnDef from a list twice, causing
> > the crash.
> >
> > Attached fixes that.
>
> Patch rebased, because of a conflict with b9a3ef55b2.
>
> Thanks,
> Amit
>
>
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