62 lines
2.6 KiB
SQL
62 lines
2.6 KiB
SQL
----------------------------------------------------------------------------------------
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--
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-- File name: cs_drop_redef_table.sql
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--
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-- Purpose: Generate commands to drop stale objects from failed Table Redefinition(s)
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--
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-- Author: Carlos Sierra
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--
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-- Version: 2021/10/20
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--
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-- Usage: Execute connected to CDB or PDB
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--
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-- Example: $ sqlplus / as sysdba
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-- SQL> @cs_drop_redef_table.sql
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--
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-- Notes: Developed and tested on 12.1.0.2.
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--
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-- Comands listed by this script must be executed manually inside corresponding PDB(s)
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--
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---------------------------------------------------------------------------------------
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--
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SET HEA ON LIN 500 PAGES 100 TAB OFF FEED OFF ECHO OFF VER OFF TRIMS ON TRIM ON TI OFF TIMI OFF;
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ALTER SESSION SET "_px_cdb_view_enabled" = FALSE;
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--
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COL drop_commands FOR A200;
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--
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WITH
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users AS (
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SELECT /*+ OPT_PARAM('_px_cdb_view_enabled' 'FALSE') MATERIALIZE NO_MERGE */ con_id, username FROM cdb_users WHERE oracle_maintained = 'N' AND common = 'NO'
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)
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SELECT /*+ OPT_PARAM('_px_cdb_view_enabled' 'FALSE') MATERIALIZE NO_MERGE */
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'/* '||c.name||' #1 '||purge_start||' '||last_purge_date||' */ DROP MATERIALIZED VIEW LOG ON "'||lg.log_owner||'"."'||lg.master||'";' drop_commands
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FROM cdb_mview_logs lg, v$containers c
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WHERE lg.log_table LIKE 'MLOG$\_'||CHR(37) ESCAPE '\'
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AND c.con_id = lg.con_id
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AND c.open_mode = 'READ WRITE'
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AND c.restricted = 'NO'
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AND (lg.con_id, lg.log_owner) IN (SELECT u.con_id, u.username FROM users u)
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UNION ALL
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SELECT /*+ OPT_PARAM('_px_cdb_view_enabled' 'FALSE') MATERIALIZE NO_MERGE */
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'/* '||c.name||' #2 '||LAST_REFRESH_DATE||' '||LAST_REFRESH_END_TIME||' '||STALE_SINCE||' */ DROP MATERIALIZED VIEW "'||mv.owner||'"."'||mv.mview_name||'";' drop_commands
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FROM cdb_mviews mv, v$containers c
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WHERE mv.mview_name LIKE 'REDEF$\_T'||CHR(37) ESCAPE '\'
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AND c.con_id = mv.con_id
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AND c.open_mode = 'READ WRITE'
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AND c.restricted = 'NO'
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AND (mv.con_id, mv.owner) IN (SELECT u.con_id, u.username FROM users u)
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UNION ALL
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SELECT /*+ OPT_PARAM('_px_cdb_view_enabled' 'FALSE') MATERIALIZE NO_MERGE */
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'/* '||c.name||' #3 '||last_analyzed||' */ DROP TABLE "'||tb.owner||'"."'||tb.table_name||'";' drop_commands
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FROM cdb_tables tb, v$containers c
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WHERE tb.table_name LIKE 'REDEF$\_T'||CHR(37) ESCAPE '\'
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AND c.con_id = tb.con_id
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AND c.open_mode = 'READ WRITE'
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AND c.restricted = 'NO'
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AND (tb.con_id, tb.owner) IN (SELECT u.con_id, u.username FROM users u)
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ORDER BY
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1
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/
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PRO
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PRO Comands listed by this script must be executed manually inside corresponding PDB(s)
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PRO |