2026-03-12 20:23:15

vg/parameter_hidden.sql

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+@header
+
+/*
+*
+*  Author     : Vishal Gupta
+*  Purpose    : Display all hidden parameters
+*  Parameters : 1 - Parameter name (Use % as wild card and \ as escape character
+*
+*  Revision History:
+*  ===================
+*  Date       Author        Description
+*  ---------  ------------  -----------------------------------------
+*  05-Aug-06  Vishal Gupta  First Draft
+*  
+*
+*/
+
+
+DEFINE param_name="&&1"
+
+COLUMN inst_id          HEADING "I#"      FORMAT 99  ON
+COLUMN name             HEADING "Name"    FORMAT a36 ON
+COLUMN value            HEADING "Value"   FORMAT a20 ON
+COLUMN type             HEADING "Type"    FORMAT a8  ON
+COLUMN description      HEADING "Desc"    FORMAT a80 ON 
+
+SELECT 
+      -- x.inst_id Inst_id, 
+         x.ksppinm NAME
+       , DECODE(x.ksppity
+              , 1, 'Boolean'
+              , 2, 'String'
+              , 3, 'Integer'
+              , 4, 'Parameter File'
+              , 5, 'Reserved'
+              , 6, 'Big Int'
+              , x.ksppity
+              ) TYPE
+       , y.ksppstvl VALUE
+       , y.ksppstdf isdefault
+       , DECODE ( BITAND ( x.ksppiflg / 256, 1 )
+                , 1, 'TRUE'
+                , 'FALSE'
+                ) isses_modifiable
+       , DECODE ( BITAND ( x.ksppiflg / 65536, 3 )
+                , 1, 'IMMEDIATE'
+                , 2, 'DEFERRED'
+                , 3, 'IMMEDIATE'
+                , 'FALSE'
+                ) issys_modifiable
+       , DECODE ( BITAND ( y.ksppstvf, 7 )
+                , 1, 'MODIFIED'
+                , 4, 'SYSTEM_MOD'
+                , 'FALSE'
+                ) ismodified
+       , DECODE ( BITAND ( y.ksppstvf, 2 )
+                , 2, 'TRUE'
+                , 'FALSE'
+                ) isadjusted 
+       , x.ksppdesc description
+    FROM sys.x$ksppi x
+       , sys.x$ksppcv y
+   WHERE ( x.indx = y.indx )
+   AND   x.inst_id = y.inst_id
+   AND   ( LOWER(x.ksppinm) LIKE LOWER('&&param_name') ESCAPE '\'
+           OR  LOWER(x.ksppdesc) LIKE LOWER('&&param_name') ESCAPE '\' )
+ORDER BY LOWER(REPLACE ( x.ksppinm, '_', '')) asc
+/
+
+@footer