On 2019-05-02 16:33, Andres Freund wrote:
> And RangeVarCallbackForReindexIndex() pretty clearly sets it *heapOid:
>
> * Lock level here should match reindex_index() heap lock. If the OID
> * isn't valid, it means the index as concurrently dropped, which is
> * not a problem for us; just return normally.
> */
> *heapOid = IndexGetRelation(relId, true);
It sets it but uses it only internally. There is no code path that
passes in a non-zero heapOid, and there is no code path that does
anything with the heapOid passed back out.
--
Peter Eisentraut http://www.2ndQuadrant.com/
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