2026-03-12 20:23:15

tpt/cofef_missing.sql

@@ -0,0 +1,92 @@
+-- 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.
+
+-- Compare Optimizer Features Enable Fix values - find fixes that are not affected by optimizer_features_enable setting
+-- 
+-- By Tanel Poder ( https://blog.tanelpoder.com )
+--   Requires opt_param_matrix table to be created (using tools/optimizer/optimizer_features_matrix.sql)
+--   Requires Oracle 11g+ due to PIVOT clause (but you can rewrite this SQL in earlier versions)`
+
+COL sql_feature FOR a40
+
+-- funky pivot formatting for sqlplus
+
+COL "'18.1.0'" FOR A30 WRAP
+COL "'8.0.0'" FOR A30 WRAP
+COL "'8.0.3'" FOR A30 WRAP
+COL "'8.0.4'" FOR A30 WRAP
+COL "'8.0.5'" FOR A30 WRAP
+COL "'8.0.6'" FOR A30 WRAP
+COL "'8.0.7'" FOR A30 WRAP
+COL "'8.1.0'" FOR A30 WRAP
+COL "'8.1.3'" FOR A30 WRAP
+COL "'8.1.4'" FOR A30 WRAP
+COL "'8.1.5'" FOR A30 WRAP
+COL "'8.1.6'" FOR A30 WRAP
+COL "'8.1.7'" FOR A30 WRAP
+COL "'9.0.0'" FOR A30 WRAP
+COL "'9.0.1'" FOR A30 WRAP
+COL "'9.2.0'" FOR A30 WRAP
+COL "'9.2.0.8'" FOR A30 WRAP
+COL "'10.1.0'" FOR A30 WRAP
+COL "'10.1.0.3'" FOR A30 WRAP
+COL "'10.1.0.4'" FOR A30 WRAP
+COL "'10.1.0.5'" FOR A30 WRAP
+COL "'10.2.0.1'" FOR A30 WRAP
+COL "'10.2.0.2'" FOR A30 WRAP
+COL "'10.2.0.3'" FOR A30 WRAP
+COL "'10.2.0.4'" FOR A30 WRAP
+COL "'10.2.0.5'" FOR A30 WRAP
+COL "'11.1.0.6'" FOR A30 WRAP
+COL "'11.1.0.7'" FOR A30 WRAP
+COL "'11.2.0.1'" FOR A30 WRAP
+COL "'11.2.0.2'" FOR A30 WRAP
+COL "'11.2.0.3'" FOR A30 WRAP
+COL "'11.2.0.4'" FOR A30 WRAP
+COL "'12.1.0.1'" FOR A30 WRAP
+COL "'12.1.0.2'" FOR A30 WRAP
+COL "'12.2.0.1'" FOR A30 WRAP
+COL "'18.1.0.1'" FOR A30 WRAP
+
+
+prompt Compare Optimizer_Features_Enable Fix differences 
+prompt for values &1 and &2 (v$session_fix_control)
+prompt
+
+COL cofef_min NEW_VALUE cofef_min
+COL cofef_max NEW_VALUE cofef_max
+
+SET TERMOUT OFF
+WITH sq AS (
+    SELECT ordinal, name, value FROM v$parameter_valid_values WHERE name = 'optimizer_features_enable'
+)
+SELECT 
+    (SELECT value FROM sq WHERE ordinal = (SELECT MIN(ordinal) FROM sq)) cofef_min
+  , (SELECT value FROM sq WHERE ordinal = (SELECT MAX(ordinal) FROM sq)) cofef_max
+FROM
+    dual
+/
+SET TERMOUT ON
+
+WITH sq AS (
+    SELECT /*+ MATERIALIZE */ bugno
+    FROM 
+        opt_fix_matrix 
+      PIVOT( 
+        MAX(SUBSTR(value,1,20)) 
+        FOR opt_features_enabled IN ('&cofef_min' , '&cofef_max')
+      ) 
+    WHERE
+        "'&cofef_min'" != "'&cofef_max'"
+)
+SELECT 
+    *
+FROM
+    v$session_fix_control
+WHERE
+    session_id = SYS_CONTEXT('userenv', 'sid')
+AND bugno NOT IN (
+    SELECT bugno FROM sq
+)
+/
+