Inital Setup of the Script Repo

Inital Setup of the Script Repo - In this Repo the scripts are optimised for Oracle 12c R2 or later

01-db-setup/create_audit_log_database.sql

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+define SYSUSER_PWD='&1'
+define AUDITLOG_TAB_LOC='&2'
+
+connect "SYS"/"&&SYSUSER_PWD" as SYSDBA
+set echo on
+spool $SCRIPTS/gpi_setup.log append
+
+--- Move Audit log tablespace
+
+CREATE SMALLFILE TABLESPACE "AUDITLOG"  LOGGING DATAFILE '&&AUDITLOG_TAB_LOC' 
+	   SIZE 100M AUTOEXTEND ON NEXT 120M MAXSIZE 32000M EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT  AUTO
+/		 
+
+BEGIN
+DBMS_AUDIT_MGMT.SET_AUDIT_TRAIL_LOCATION(
+       audit_trail_type => DBMS_AUDIT_MGMT.AUDIT_TRAIL_DB_STD,
+       audit_trail_location_value =>  'AUDITLOG');
+END;
+/
+
+--- recompile invalid objects --------------
+
+@?/rdbms/admin/utlrp.sql
+
+-- Auditlog init ---------------------------
+
+-- see https://www.pipperr.de/dokuwiki/doku.php?id=dba:oracle_clean_audit_log_entries
+
+BEGIN
+  DBMS_AUDIT_MGMT.INIT_CLEANUP(
+      audit_trail_type => DBMS_AUDIT_MGMT.AUDIT_TRAIL_ALL,
+      default_cleanup_interval => 24 /* hours */);
+END;
+/
+
+--  Delete all after 180 Days
+
+BEGIN
+-- Standard database audit records in the SYS.AUD$ table
+  DBMS_AUDIT_MGMT.set_last_archive_timestamp(
+       audit_trail_type  => DBMS_AUDIT_MGMT.AUDIT_TRAIL_AUD_STD
+     , last_archive_time => SYSTIMESTAMP-180);
+
+--  Unified audit trail. In unified auditing, all audit records are written to the unified audit trail and are made --  available through the unified audit trail views, such as UNIFIED_AUDIT_TRAIL.
+ DBMS_AUDIT_MGMT.set_last_archive_timestamp(
+       audit_trail_type  => DBMS_AUDIT_MGMT.AUDIT_TRAIL_UNIFIED
+     , last_archive_time => SYSTIMESTAMP-180);
+
+-- Operating system audit trail. This refers to the audit records stored in operating system files.
+  DBMS_AUDIT_MGMT.set_last_archive_timestamp(
+       audit_trail_type  => DBMS_AUDIT_MGMT.AUDIT_TRAIL_OS
+     , last_archive_time => SYSTIMESTAMP-180);
+
+END;
+/
+
+-- create the job to move the timeframe each day
+BEGIN
+
+  DBMS_SCHEDULER.CREATE_JOB (
+    job_name   => 'AUDIT_ARCHIVE_BEFORE_TIMESTAMP',
+    job_type   => 'PLSQL_BLOCK',
+    job_action => 'begin 
+  DBMS_AUDIT_MGMT.set_last_archive_timestamp(
+       audit_trail_type  => DBMS_AUDIT_MGMT.AUDIT_TRAIL_AUD_STD
+     , last_archive_time => SYSTIMESTAMP-180);
+  DBMS_AUDIT_MGMT.set_last_archive_timestamp(
+       audit_trail_type  => DBMS_AUDIT_MGMT.AUDIT_TRAIL_UNIFIED
+     , last_archive_time => SYSTIMESTAMP-180);
+  DBMS_AUDIT_MGMT.set_last_archive_timestamp(
+       audit_trail_type  => DBMS_AUDIT_MGMT.AUDIT_TRAIL_OS
+     , last_archive_time => SYSTIMESTAMP-180);
+   end;',
+     start_date      => sysdate,
+     repeat_interval => 'FREQ=HOURLY;INTERVAL=24',
+     enabled         =>  TRUE,
+     comments        => 'Set the point in time before delete all audit log entries'
+  );
+END;
+/
+
+
+-- Create Auditlog purge Job ------------------
+BEGIN
+  DBMS_AUDIT_MGMT.create_purge_job(
+    audit_trail_type           => DBMS_AUDIT_MGMT.AUDIT_TRAIL_ALL,
+    audit_trail_purge_interval => 24 /* hours */,  
+    audit_trail_purge_name     => 'PURGE_ALL_AUDIT_TRAILS',
+    use_last_arch_timestamp    => TRUE);
+END;
+/

01-db-setup/create_awr_user_role.sql

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+--==============================================================================
+-- create the role for the usage of the AWR repository for none DBA user
+-- run as sys
+--==============================================================================
+set echo on
+
+create role call_awr_reports;
+
+grant select on sys.v_$database to call_awr_reports;
+grant select on sys.v_$instance to call_awr_reports;
+grant execute on sys.dbms_workload_repository to call_awr_reports;
+grant select on sys.dba_hist_database_instance to call_awr_reports;
+grant select on sys.dba_hist_snapshot to call_awr_reports;
+
+set echo off
+

01-db-setup/create_global_errorlog.sql

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+set serveroutput on size 1000000
+
+prompt
+
+DOC
+-------------------------------------------------------------------------------
+
+    Creating Error Log Tab for SQL Errors over the complete DB
+
+-------------------------------------------------------------------------------
+#
+
+prompt
+
+
+DOC
+-------------------------------------------------------------------------------
+
+    Errorlog Table / Sequence and Trigger will be created
+
+-------------------------------------------------------------------------------
+#
+
+prompt
+prompt '-------------------------------------------------------------------------------'
+prompt
+
+set serveroutput on size 1000000
+
+exec DBMS_OUTPUT.put_line('start create_global_errorlog.sql');
+
+prompt "Create Table SYSTEM.ora_errors  and SEQUENCE SYSTEM.ora_errors_seq"
+
+CREATE TABLE SYSTEM.ora_errors
+(
+  id         NUMBER
+ ,log_date   DATE
+ ,log_usr    VARCHAR2 (30)
+ ,terminal   VARCHAR2 (50)
+ ,err_nr     NUMBER (10)
+ ,err_msg    VARCHAR2 (4000)
+ ,stmt       CLOB
+ ,inst_id    number(2)
+) tablespace sysaux
+/
+
+create unique index system.idx_ora_errors_pk on system.ora_errors(id) tablespace sysaux;
+alter table system.ora_errors add constraint pk_ora_errpr primary key (id) enable validate;
+
+create index system.idx_ora_errors_date on system.ora_errors(log_date) tablespace sysaux; 
+
+grant select on system.ora_errors to public;
+grant delete on system.ora_errors to public;
+
+
+-----------
+
+CREATE SEQUENCE SYSTEM.ora_errors_seq
+/
+
+-----------
+
+prompt "Create the trigger log_error"
+
+CREATE OR REPLACE TRIGGER log_error
+  AFTER SERVERERROR
+  ON DATABASE
+DECLARE
+  PRAGMA AUTONOMOUS_TRANSACTION;
+
+  v_id         NUMBER;
+  v_sql_text   ORA_NAME_LIST_T;
+  v_stmt       CLOB;
+  v_count      NUMBER;
+BEGIN
+  v_count := ora_sql_txt (v_sql_text);
+
+  IF v_count >= 1
+  THEN
+    FOR i IN 1 .. v_count
+    LOOP
+      v_stmt := v_stmt || v_sql_text (i);
+    END LOOP;
+  END IF;
+
+  FOR n IN 1 .. ora_server_error_depth
+  LOOP
+    IF ora_login_user in ('SYS','DBSNMP','SYSMAN')
+    THEN
+      -- do nothing
+      NULL;
+    ELSE
+      SELECT SYSTEM.ora_errors_seq.NEXTVAL INTO v_id FROM DUAL;
+
+      INSERT INTO SYSTEM.ora_errors (id
+                                   ,log_date
+                                   ,log_usr
+                                   ,terminal
+                                   ,err_nr
+                                   ,err_msg
+                                   ,stmt
+								   ,inst_id)
+           VALUES (v_id
+                  ,SYSDATE
+                  ,ora_login_user
+                  ,ora_client_ip_address
+                  ,ora_server_error (n)
+                  ,ora_server_error_msg (n)
+                  ,v_stmt
+				  ,ora_instance_num);
+    END IF;
+
+    COMMIT;
+  END LOOP;
+END log_error;
+/
+
+------ Clean procedure
+
+CREATE or REPLACE PROCEDURE system.deleteOraErrorTrigTab (p_keepdays NUMBER)
+IS
+BEGIN
+   DELETE FROM SYSTEM.ora_errors WHERE log_date+p_keepdays < sysdate;
+   COMMIT;
+END;
+/
+show errors
+
+
+------ Clean procedure job over DBMS Job ---
+/*
+DECLARE
+  X NUMBER;
+BEGIN
+  SYS.DBMS_JOB.SUBMIT
+    (
+      job        => X
+	 ,what       => 'begin system.deleteOraErrorTrigTab (p_keepdays => 15); end;'
+     ,next_date  => sysdate
+     ,interval   => 'to_date(to_char(sysdate+1,''mm/dd/yyyy'')||'' 04:00:00'',''mm/dd/yyyy hh24:mi:ss'')'
+     ,no_parse   => FALSE
+     ,instance  => 0
+     ,force     => TRUE
+    );
+END;
+/
+commit;
+*/
+
+------ Clean procedure job over DBMS Scheduler ---
+
+-------------------------------------------------------------------------
+-- Create Oracle Scheduler Program
+BEGIN
+  DBMS_SCHEDULER.create_program (
+      program_name        => 'CLEAN_SQL_ERROR_LOG_TABLE_PROG'
+    , program_type        => 'STORED_PROCEDURE'
+    , program_action      => 'system.deleteOraErrorTrigTab'
+    , number_of_arguments => 1
+    , enabled             => FALSE
+    , comments            => 'Prog to clean all from SYSTEM.ora_errors ( Error Log Table in the system schema) older then xx days');
+END;
+/
+
+BEGIN
+  DBMS_SCHEDULER.define_program_argument (
+      program_name      => 'CLEAN_SQL_ERROR_LOG_TABLE_PROG'
+    , argument_name     => 'p_keepdays'
+    , argument_position => 1
+    , argument_type     => 'NUMBER'
+    , default_value     => '15');
+END;
+/
+BEGIN
+  DBMS_SCHEDULER.enable (name => 'CLEAN_SQL_ERROR_LOG_TABLE_PROG');
+END;
+/
+-------------------------------------------------------------------------
+-- Create Oracle Scheduler Time Plan
+BEGIN
+  DBMS_SCHEDULER.create_schedule (
+     schedule_name   => 'CLEAN_SQL_ERLOGTAB_TIMEPLAN'
+    , start_date      => SYSTIMESTAMP
+    , repeat_interval => 'freq=daily; byhour=13; byminute=0'
+    , end_date        => NULL
+    , comments        => 'Job time plan to delete the  SYSTEM.ora_errors ( Error Log Table in the system schema)');
+END;
+/
+-------------------------------------------------------------------------
+-- Create Scheduler Job
+BEGIN
+  DBMS_SCHEDULER.create_job (
+     job_name         => 'CLEAN_SQL_ERROR_LOG_TABLE'
+    , program_name    => 'CLEAN_SQL_ERROR_LOG_TABLE_PROG'
+    , schedule_name   => 'CLEAN_SQL_ERLOGTAB_TIMEPLAN'   
+    , comments        =>  'Job to clean all from SYSTEM.ora_errors ( Error Log Table in the system schema) older then xx days'
+	 , enabled         => true);
+END;
+/ 
+
+--
+column job_name FORMAT a40
+select owner, job_name, enabled 
+  from  dba_scheduler_jobs
+ where job_name ='CLEAN_SQL_ERROR_LOG_TABLE'
+/
+
+
+------ Analyse example:
+
+column anzahl   format 9999999999
+column hour     format A9
+column LOG_USR  format A10
+column ERR_NR   format 999999999
+column mesg     format A30
+
+SELECT COUNT (*) as anzahl
+        ,TO_CHAR (log_date, 'dd/mm hh24')||'h' as hour
+        ,nvl(LOG_USR,'n/a') as LOG_USR
+        ,ERR_NR
+        ,substr(ERR_MSG,1,200) mesg
+    FROM SYSTEM.ora_errors
+    where nvl(log_usr,'n/a') not in ('SYS','SYSMAN','DBSNMP')
+GROUP BY TO_CHAR (log_date, 'dd/mm hh24')||'h'
+        ,nvl(LOG_USR,'n/a')
+        ,ERR_NR
+        ,substr(ERR_MSG,1,200)
+order by 2,1 
+;
+------------------------------------------------------
+
+prompt
+exec DBMS_OUTPUT.put_line('end create_global_errorlog.sql');
+prompt
+