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C comments: improve description of relfilenode uniqueness

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Report by Antonin Houska
This commit is contained in:
Bruce Momjian
2014-03-08 12:20:30 -05:00
parent 11d205e2bd
commit 5024044a20
3 changed files with 6 additions and 5 deletions
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4
src/backend/commands/tablecmds.c
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@ -9078,8 +9078,8 @@ ATExecSetTableSpace(Oid tableOid, Oid newTableSpace, LOCKMODE lockmode)
FlushRelationBuffers(rel);
/*
* Relfilenodes are not unique across tablespaces, so we need to allocate
* a new one in the new tablespace.
* Relfilenodes are not unique in databases across tablespaces, so we
* need to allocate a new one in the new tablespace.
*/
newrelfilenode = GetNewRelFileNode(newTableSpace, NULL,
rel->rd_rel->relpersistence);