On Tue, Oct 26, 2021 at 3:24 PM Peter Smith <smithpb2250@gmail.com> wrote:
>
> PSA new set of patches:
>
> v34-0001 = the "main" patch from Euler. No change
>
> v34-0002 = tab auto-complete. No change
>
> v34-0003 = cache updates. Addresses Tomas review comment #3 [1].
>
> v34-0004 = filter validation replica identity. Addresses Tomas review
> comment #8 and #9 [1].
>
> v34-0005 = filter validation walker. Addresses Tomas review comment #6 [1]
>
> v34-0006 = support old/new tuple logic for row-filters. Modified, but
> no functional change.
>
Regarding the v34-0006 patch, shouldn't it also include an update to
the rowfilter_expr_checker() function added by the v34-0002 patch, for
validating the referenced row-filter columns in the case of UPDATE?
I was thinking something like the following (or is it more complex than this?):
diff --git a/src/backend/catalog/pg_publication.c
b/src/backend/catalog/pg_publication.c
index dc2f4597e6..579e727b10 100644
--- a/src/backend/catalog/pg_publication.c
+++ b/src/backend/catalog/pg_publication.c
@@ -162,12 +162,10 @@ rowfilter_expr_checker(Publication *pub,
ParseState *pstate, Node *rfnode, Relat
rowfilter_validator(relname, rfnode);
/*
- * Rule 2: For "delete", check that filter cols are also valid replica
- * identity cols.
- *
- * TODO - check later for publish "update" case.
+ * Rule 2: For "delete" and "update", check that filter cols are also
+ * valid replica identity cols.
*/
- if (pub->pubactions.pubdelete)
+ if (pub->pubactions.pubdelete || pub->pubactions.pubupdate)
{
char replica_identity = rel->rd_rel->relreplident;
Regards,
Greg Nancarrow
Fujitsu Australia
