diff --git a/src/backend/access/common/tupdesc.c b/src/backend/access/common/tupdesc.c
index ffd0c78f905..f1498785423 100644
--- a/src/backend/access/common/tupdesc.c
+++ b/src/backend/access/common/tupdesc.c
@@ -160,7 +160,24 @@ verify_compact_attribute(TupleDesc tupdesc, int attnum)
 	tmp.attnullability = cattr->attnullability;
 
 	/* Check the freshly populated CompactAttribute matches the TupleDesc's */
-	Assert(memcmp(&tmp, cattr, sizeof(CompactAttribute)) == 0);
+	for (int i = 0; i < 1000; i++)
+	{
+		if (tmp.attcacheoff != cattr->attcacheoff)
+			elog(NOTICE,
+				 "tmp.attcacheoff = %d, cattr->attcacheoff = %d\n",
+				 tmp.attcacheoff,
+				 cattr->attcacheoff);
+		Assert(tmp.attcacheoff == cattr->attcacheoff);
+		Assert(tmp.attlen == cattr->attlen);
+		Assert(tmp.attbyval == cattr->attbyval);
+		Assert(tmp.attispackable == cattr->attispackable);
+		Assert(tmp.atthasmissing == cattr->atthasmissing);
+		Assert(tmp.attisdropped == cattr->attisdropped);
+		Assert(tmp.attgenerated == cattr->attgenerated);
+		Assert(tmp.attnullability == cattr->attnullability);
+		Assert(tmp.attalignby == cattr->attalignby);
+		//Assert(memcmp(&tmp, cattr, sizeof(CompactAttribute)) == 0);
+	}
 #endif
 }