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Don't create relfilenode for relations without storage

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Some relation kinds had relfilenode set to some non-zero value, but
apparently the actual files did not really exist because creation was
prevented elsewhere.  Get rid of the phony pg_class.relfilenode values.

Catversion bumped, but only because the sanity_test check will fail if
run in a system initdb'd with the previous version.

Reviewed-by: Kyotaro HORIGUCHI, Michael Paquier
Discussion: https://postgr.es/m/20181206215552.fm2ypuxq6nhpwjuc@alvherre.pgsql
This commit is contained in:
Alvaro Herrera
2019-01-04 14:51:17 -03:00
parent df5be63763
commit 807ae415c5
6 changed files with 36 additions and 26 deletions
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4
src/backend/utils/cache/relcache.c vendored
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@ -1253,6 +1253,10 @@ RelationBuildDesc(Oid targetRelId, bool insertIt)
static void
RelationInitPhysicalAddr(Relation relation)
{
/* these relations kinds never have storage */
if (!RELKIND_HAS_STORAGE(relation->rd_rel->relkind))
return;
if (relation->rd_rel->reltablespace)
relation->rd_node.spcNode = relation->rd_rel->reltablespace;
else