* Stephen Frost (sfr...@snowman.net) wrote: > * Simon Riggs (si...@2ndquadrant.com) wrote: > > I don't see anything for 9.4 in here now. > > Attached [...]
I'm apparently bad at this 'attaching' thing, particularly on this subject. Here it is. Thanks, Stephen
colordiff --git a/src/backend/executor/nodeHash.c b/src/backend/executor/nodeHash.c new file mode 100644 index 6a2f236..a8a8168 *** a/src/backend/executor/nodeHash.c --- b/src/backend/executor/nodeHash.c *************** ExecChooseHashTableSize(double ntuples, *** 489,496 **** /* We expect the hashtable to fit in memory */ double dbuckets; ! dbuckets = ceil(ntuples / NTUP_PER_BUCKET); ! dbuckets = Min(dbuckets, max_pointers); nbuckets = (int) dbuckets; nbatch = 1; --- 489,495 ---- /* We expect the hashtable to fit in memory */ double dbuckets; ! dbuckets = Min(ntuples, max_pointers); nbuckets = (int) dbuckets; nbatch = 1;
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