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/vg/stats_tab_pref.sql
+++ b/vg/stats_tab_pref.sql
@@ -0,0 +1,103 @@
+@@header
+
+
+/*
+*
+*  Author  : Vishal Gupta
+*  Purpose : Display statistics gathering preferences
+*  Parameters : 1 - owner           (% - wildchar, \ - escape char)
+*               2 - Object name     (% - wildchar, \ - escape char)
+*               3 - Preference name (% - wildchar, \ - escape char)
+*
+*  Revision History:
+*  ===================
+*  Date       Author        Description
+*  ---------  ------------  ----------------------------------------------------
+*  22-May-13  Vishal Gupta  Added input parameters and defaulting them to '%'
+*  11-May-12  Vishal Gupta  Created
+*
+*/
+
+
+
+/************************************
+*  INPUT PARAMETERS
+************************************/
+UNDEFINE owner
+UNDEFINE table_name
+UNDEFINE preference_name
+
+DEFINE owner="&&1"
+DEFINE table_name="&&2"
+DEFINE preference_name="&&3"
+
+COLUMN  _owner           NEW_VALUE owner            NOPRINT
+COLUMN  _table_name      NEW_VALUE table_name       NOPRINT
+COLUMN  _preference_name NEW_VALUE preference_name  NOPRINT
+
+set term off
+
+COLUMN  _owner           NEW_VALUE owner            NOPRINT
+COLUMN  _object_name     NEW_VALUE object_name      NOPRINT
+COLUMN  _preference_name NEW_VALUE preference_name      NOPRINT
+
+
+SELECT DECODE(UPPER('&&owner'),'','%','&&owner')                           "_owner"
+     , DECODE(UPPER('&&table_name'),'','%','&&table_name')                 "_table_name"
+     , DECODE(UPPER('&&preference_name'),'','%','&&preference_name')       "_preference_name"
+FROM DUAL;
+
+SELECT CASE 
+           WHEN INSTR('&&owner','.') != 0 THEN SUBSTR(UPPER('&&owner'),1,INSTR('&&owner','.')-1) 
+           ELSE DECODE(UPPER('&&owner'),'','%',UPPER('&&owner')) 
+       END                                                          "_owner"
+     , CASE 
+           WHEN INSTR('&&owner','.') != 0 THEN SUBSTR(UPPER('&&owner'),INSTR('&&owner','.')+1) 
+           ELSE DECODE(UPPER('&&table_name'),'','%',UPPER('&&table_name')) 
+       END    "_table_name"
+FROM DUAL;
+set term on
+
+
+
+PROMPT
+PROMPT ***********************************************************************
+PROMPT *  S T A T I S T I C S   G A T H E R I N G     P R E F E R E N C E S
+PROMPT *  (Table Level)
+PROMPT *
+PROMPT *  Input Parameters 
+PROMPT *  - Table Owner       = '&&owner'
+PROMPT *  - Table Name        = '&&table_name'
+PROMPT *  - Pref Name         = '&&preference_name'
+PROMPT ***********************************************************************
+
+COLUMN owner                      HEADING "Owner"                  FORMAT a20
+COLUMN table_name                 HEADING "TableName"              FORMAT a30
+COLUMN preference_name            HEADING "Preference|Name"        FORMAT a20
+COLUMN preference_value           HEADING "Preference|Value"       FORMAT a15
+COLUMN ChangeTime                 HEADING "ChangeTime"             FORMAT a36
+
+
+-- This query has been taken from DBA_TAB_STAT_PREFS sys view.
+-- chgtime column is not exposed in the view, so quering from underlying 
+-- objects directly
+SELECT u.name       owner
+     , o.name       table_name
+     , p.pname      preference_name
+     , p.valchar    preference_value
+     , p.chgtime    ChangeTime
+FROM  sys.optstat_user_prefs$ p
+    , sys.obj$ o
+    , sys.user$ u
+WHERE p.obj#=o.obj#
+  AND u.user#=o.owner#
+  AND o.type#=2
+  AND u.name      like UPPER('&&owner') ESCAPE '\'
+  AND o.name      like UPPER('&&table_name') ESCAPE '\'
+  AND UPPER(p.pname) like UPPER('&&preference_name') ESCAPE '\'
+ORDER BY u.name
+       , o.name
+       , p.pname
+;
+
+@@footer