2026-03-12 20:23:15

vdh/stale_stats.sql

@@ -0,0 +1,29 @@
+drop table t;
+create table t (x int primary key, y int);
+insert into t(x, y) values (1,1);
+commit;
+alter table t monitoring;
+analyze table t compute statistics;
+insert into t(x) select rownum + 1 from all_objects;
+commit;
+
+DECLARE
+
+    l_objlist       dbms_stats.objecttab;
+    
+BEGIN
+
+    dbms_stats.gather_schema_Stats
+    (
+        ownname         => USER,
+        options         => 'LIST STALE',
+        objlist         => l_objlist
+    );
+    dbms_output.put_line('going to output all stale objects: ');
+    for i in 1 .. l_objlist.count loop
+        dbms_output.put_line('objtype ' || i || ': ' || l_objlist(i).objtype);
+        dbms_output.put_line('objname ' || i || ': ' || l_objlist(i).objname);
+    end loop;
+    
+END;
+/