Fix typo in SP-GiST error message

akorotkov · akorotkov · commit 2b13702d5c7e · 2018-08-10T17:28:48.000+03:00
Error message didn't match the actual check. Fix that. Compression of leaf SP-GiST values was introduced in 11. So, backpatch. Discussion: https://postgr.es/m/20180810.100742.15469435.horiguchi.kyotaro%40lab.ntt.co.jp Author: Kyotaro Horiguchi Backpatch-through: 11
diff --git a/src/backend/access/spgist/spgutils.c b/src/backend/access/spgist/spgutils.c
@@ -133,7 +133,7 @@ spgGetCache(Relation index)
 			if (!OidIsValid(index_getprocid(index, 1, SPGIST_COMPRESS_PROC)))
 				ereport(ERROR,
 						(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-						 errmsg("compress method must not defined when leaf type is different from input type")));
+						 errmsg("compress method must be defined when leaf type is different from input type")));
 
 			fillTypeDesc(&cache->attLeafType, cache->config.leafType);
 		}
