2026-03-12 20:23:15

vg/controlfile_generate_create.sql

@@ -0,0 +1,52 @@
+@@header
+
+set pagesize 0
+
+SELECT 'CREATE CONTROLFILE DATABASE "' || name || '" NORESETLOGS ' || DECODE(FORCE_LOGGING,'YES','FORCE LOGGING ',' ') || LOG_MODE
+FROM v$database
+UNION ALL
+   select '    '
+         || DECODE(TYPE
+               ,'REDO LOG','MAXLOGFILES'
+               ,'DATAFILE','MAXDATAFILES'
+               ,'REDO THREAD','MAXINSTANCES'
+               ,'LOG HISTORY','MAXLOGHISTORY'
+               ,TYPE)
+         || ' ' || RECORDS_TOTAL
+   from v$controlfile_record_section
+   where type in ('REDO LOG','DATAFILE','REDO THREAD','LOG HISTORY')
+UNION ALL
+   SELECT 'LOGFILE '
+   FROM DUAL
+UNION ALL
+   SELECT DECODE(ROWNUM,1 ,' ',',') || sqltext
+   FROM ( SELECT DISTINCT  '  GROUP ' || l.group#
+                 || '( ' || (SELECT LISTAGG( '''' 
+                                      || lf.member 
+                                 || '''', ', ') WITHIN GROUP (ORDER BY group#) 
+                               FROM v$logfile lf 
+                              WHERE lf.group# = l.group#) 
+                      || ' )'
+                 || ' SIZE ' ||  l.BYTES 
+                 || ' BLOCKSIZE ' || l.blocksize sqltext 
+               , l.group# 
+          FROM v$log l
+        ORDER BY l.group#)
+UNION ALL
+   SELECT 'DATAFILE '
+   FROM DUAL
+UNION ALL
+   SELECT DECODE(ROWNUM,1 ,' ',',') || sqltext
+   FROM ( SELECT  '   '''
+                 ||  name
+                 || '''' sqltext
+            FROM v$datafile
+         )
+UNION ALL
+   SELECT 'CHARACTER SET ' || value
+   FROM v$nls_parameters
+   where parameter = 'NLS_CHARACTERSET'
+UNION ALL
+   SELECT ';'
+   FROM DUAL
+;