Re: adding partitioned tables to publications

On 2020-03-23 06:02, Amit Langote wrote:
> Okay, added some tests.
>
> Attached updated patches.

I have committed the worker.c refactoring patch.

"Add subscription support to replicate into partitioned tables" still
has lacking test coverage. Your changes in relation.c are not exercised
at all because the partitioned table branch in apply_handle_update() is
never taken. This is critical and tricky code, so I would look for
significant testing.

The code looks okay to me. I would remove this code

+ memset(entry->attrmap->attnums, -1,
+ entry->attrmap->maplen * sizeof(AttrNumber));

because the entries are explicitly filled right after anyway, and
filling the bytes with -1 has an unclear effect. There is also
seemingly some fishiness in this code around whether attribute numbers
are zero- or one-based. Perhaps this could be documented briefly.
Maybe I'm misunderstanding something.

--
Peter Eisentraut http://www.2ndQuadrant.com/
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