diff options
Diffstat (limited to 'src/backend/optimizer/util/plancat.c')
| -rw-r--r-- | src/backend/optimizer/util/plancat.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/backend/optimizer/util/plancat.c b/src/backend/optimizer/util/plancat.c index 26f8de77135..a51fc34e6e0 100644 --- a/src/backend/optimizer/util/plancat.c +++ b/src/backend/optimizer/util/plancat.c @@ -815,7 +815,7 @@ infer_arbiter_indexes(PlannerInfo *root) */ if (indexOidFromConstraint == idxForm->indexrelid) { - if (idxForm->indisexclusion && onconflict->action == ONCONFLICT_UPDATE) + if (!idxForm->indisunique && onconflict->action == ONCONFLICT_UPDATE) ereport(ERROR, (errcode(ERRCODE_WRONG_OBJECT_TYPE), errmsg("ON CONFLICT DO UPDATE not supported with exclusion constraints"))); @@ -840,13 +840,6 @@ infer_arbiter_indexes(PlannerInfo *root) if (!idxForm->indisunique) goto next; - /* - * So-called unique constraints with WITHOUT OVERLAPS are really - * exclusion constraints, so skip those too. - */ - if (idxForm->indisexclusion) - goto next; - /* Build BMS representation of plain (non expression) index attrs */ indexedAttrs = NULL; for (natt = 0; natt < idxForm->indnkeyatts; natt++) |