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Revert "Skip WAL for new relfilenodes, under wal_level=minimal."

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This reverts commit cb2fd7eac2.  Per
numerous buildfarm members, it was incompatible with parallel query, and
a test case assumed LP64.  Back-patch to 9.5 (all supported versions).

Discussion: https://postgr.es/m/20200321224920.GB1763544@rfd.leadboat.com
This commit is contained in:
Noah Misch
2020-03-22 09:24:09 -07:00
parent d0587f52b3
commit de9396326e
51 changed files with 362 additions and 1438 deletions
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19
src/backend/commands/cluster.c
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@ -1110,25 +1110,6 @@ swap_relation_files(Oid r1, Oid r2, bool target_is_pg_class,
*mapped_tables++ = r2;
}
/*
* Recognize that rel1's relfilenode (swapped from rel2) is new in this
* subtransaction. The rel2 storage (swapped from rel1) may or may not be
* new.
*/
{
Relation rel1,
rel2;
rel1 = relation_open(r1, NoLock);
rel2 = relation_open(r2, NoLock);
rel2->rd_createSubid = rel1->rd_createSubid;
rel2->rd_newRelfilenodeSubid = rel1->rd_newRelfilenodeSubid;
rel2->rd_firstRelfilenodeSubid = rel1->rd_firstRelfilenodeSubid;
RelationAssumeNewRelfilenode(rel1);
relation_close(rel1, NoLock);
relation_close(rel2, NoLock);
}
/*
* In the case of a shared catalog, these next few steps will only affect
* our own database's pg_class row; but that's okay, because they are all