Fix incorrectly reported stats kind in "can't happen" ERROR

david-rowley · david-rowley · commit ac7e6a01c717 · 2024-03-05T16:17:53.000+13:00
The error message(s) were reporting the stats kind of 'f', which is not correct as that's for the "dependencies" statistics kind. Reported-by: Horst Reiterer Reviewed-by: Richard Guo Discussion: https://postgr.es/m/18375-ba99383eb9062d6a@postgresql.org Backpatch-through: 12, where MCV extended stats were added.
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
@@ -2467,7 +2467,7 @@ statext_expressions_load(Oid stxoid, bool inh, int idx)
 	if (isnull)
 		elog(ERROR,
 			 "requested statistics kind \"%c\" is not yet built for statistics object %u",
-			 STATS_EXT_DEPENDENCIES, stxoid);
+			 STATS_EXT_EXPRESSIONS, stxoid);
 
 	eah = DatumGetExpandedArray(value);
 
diff --git a/src/backend/statistics/mcv.c b/src/backend/statistics/mcv.c
@@ -576,7 +576,7 @@ statext_mcv_load(Oid mvoid, bool inh)
 	if (isnull)
 		elog(ERROR,
 			 "requested statistics kind \"%c\" is not yet built for statistics object %u",
-			 STATS_EXT_DEPENDENCIES, mvoid);
+			 STATS_EXT_MCV, mvoid);
 
 	result = statext_mcv_deserialize(DatumGetByteaP(mcvlist));
 
