2026-03-12 20:23:15

tpt/setup/drop_xviews.sql

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+-- 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.
+
+--------------------------------------------------------------------------------
+--
+-- Name:        drop_xviews.sql
+-- Purpose:     Drop custom views, grants and synonyms for X$ fixed tables 
+-- Usage:       Run from sqlplus as SYS: @drop_xviews.sql
+-- 
+--
+-- Author:      (c) Tanel Poder http://www.tanelpoder.com
+-- 
+-- Other:       Note that this script only generatesd drop commands for manual 
+--		execution. Make sure that you don't drop any X$ tables required 
+--		by other software like StatsPack and monitoring tools
+--
+--------------------------------------------------------------------------------
+
+@saveset
+
+set pagesize 0
+set linesize 200
+set trimspool on
+set feedback off
+
+Prompt Generating drop script...
+
+spool drop_xviews.tmp
+
+set termout off
+
+select 'drop view '||object_name||';' 
+from (
+    select object_name 
+    from dba_objects 
+    where owner = 'SYS' 
+    and object_name like 'X\_$%' escape '\' 
+);
+
+select 'drop public synonym '||synonym_name||';' 
+from (
+    select synonym_name 
+    from dba_synonyms 
+    where owner = 'PUBLIC' 
+    and synonym_name like 'X$%' 
+);
+
+spool off
+
+set termout on
+
+Prompt Done generating drop script.
+Prompt Now review and manually execute the file drop_xviews.tmp using @drop_xviews.tmp
+Prompt
+
+@loadset