2026-03-12 20:23:15

2026-03-12 21:23:47 +01:00
parent eab4b36eca
commit 93039b8489
3332 changed files with 699614 additions and 0 deletions
--- a/tpt/ast/04_cbo_selectivity_decay.sql
+++ b/tpt/ast/04_cbo_selectivity_decay.sql
@@ -0,0 +1,15 @@
+-- Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
+-- Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
+
+DROP TABLE selectivity_test;
+
+CREATE TABLE selectivity_test AS
+SELECT sysdate - rownum d
+FROM dual connect by level <= 365;
+
+@gts selectivity_test
+
+@minmax d selectivity_test
+
+@descxx selectivity_test
+