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Update obsolete comment.

Noted by Justin Pryzby, though I chose to just rip out the stale text,
as it's in no way relevant to this particular function.

Discussion: https://postgr.es/m/20200212182337.GZ1412@telsasoft.com
This commit is contained in:
Tom Lane
2020-02-15 15:22:40 -05:00
parent 9d1ec5a8e1
commit faade5d4c6

View File

@ -1522,8 +1522,8 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
/*
* Get a list of tables that the current user owns and
* have indisclustered set. Return the list in a List * of RelToCluster
* with the tableOid and the indexOid on which the table is already
* clustered.
* (stored in the specified memory context), each one giving the tableOid
* and the indexOid on which the table is already clustered.
*/
static List *
get_tables_to_cluster(MemoryContext cluster_context)
@ -1539,9 +1539,7 @@ get_tables_to_cluster(MemoryContext cluster_context)
/*
* Get all indexes that have indisclustered set and are owned by
* appropriate user. System relations or nailed-in relations cannot ever
* have indisclustered set, because CLUSTER will refuse to set it when
* called with one of them as argument.
* appropriate user.
*/
indRelation = table_open(IndexRelationId, AccessShareLock);
ScanKeyInit(&entry,