diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c index 14e0885f19f..4450f0d682f 100644 --- a/src/backend/utils/adt/selfuncs.c +++ b/src/backend/utils/adt/selfuncs.c @@ -5240,6 +5240,8 @@ examine_variable(PlannerInfo *root, Node *node, int varRelid, /* skip stats without per-expression stats */ if (info->kind != STATS_EXT_EXPRESSIONS) continue; + if (info->inherit != rte->inh) + continue;
pos = 0; foreach(expr_item, info->exprs)
I think we also need to do this when loading the ndistinct value, to skip statistics with mismatching stxdinherit in estimate_multivariate_ndistinct().
