On Thu, Aug 31, 2017 at 11:23 AM, Peter Eisentraut
<peter.eisentraut@2ndquadrant.com> wrote:
> A lot of semi-internal code just prints out numeric SPI error codes,
> which is not very helpful. We already have an API function
> SPI_result_code_string() to convert the codes to a string, so here is a
> patch to make more use of that and also document it for external use.
>
> Also included are two patches to clarify that some RI error handling
> code that I encountered at the same time.
Those are simple things. Agreed for 0001 to untangle things.
Fine for 0002. This reminds me of LockGXact and RemoveGXact in
twophase.c, as well as _hash_squeezebucket that have some code paths
that cannot return... Any thoughts about having some kind of
PG_NOTREACHED defined to 0 which could be put in an assertion?
+1 for 0003. There are other undocumented functions available to users:
- SPI_plan_is_valid
- SPI_execute_snapshot
- SPI_plan_get_plan_sources
- SPI_plan_get_cached_plan
- SPI_datumTransfer
--
Michael