Changeset 49 for hw

Timestamp:

09/26/07 13:09:44 (5 years ago)

Author:

cs186

Message:

never call box_distance for mindist calculations, it uses box centers not edges.

Files:

• hw/hw2/postgresql-8.2.4/src/backend/access/gist/gistproc.c (modified) (1 diff)

hw/hw2/postgresql-8.2.4/src/backend/access/gist/gistproc.c

@@ -128 +128 @@
           PG_RETURN_FLOAT8(d);
         }
-        /*
-         * if entry is not leaf, use box_mindist_internal, else use
-         * box_distance_internal
-         */
-  if (GIST_LEAF(entry))
-    d = box_distance_internal(DatumGetBoxP(entry->key), query);
-        else
-          d = box_mindist_internal(DatumGetBoxP(entry->key), query);
+        d = box_mindist_internal(DatumGetBoxP(entry->key), query);
         PG_RETURN_FLOAT8(d);
 }