2026-03-12 20:23:15

mhouri/AwrBulkCollect.sql

@@ -0,0 +1,57 @@
+-- +----------------------------------------------------------------------------+
+-- | Author : Mohamed Houri                                                     |
+-- |----------------------------------------------------------------------------|
+-- | DATABASE : 12cR1                                                           |
+-- | Name     : AwrBulkcollect.sql                                              |
+-- | PURPOSE  : Dynamically create a SQL script to generate a list of AWR       |
+-- |            reports between two snapshots dates.                            |
+-- | NOTE     : As with any code, ensure to test this script in a development   |
+-- |            environment before attempting to run it in production.          |
+-- | Remarks : CHR(10) new line is mandatory. Unfortunately                     |
+-- |           SET termout off so that AWR content will not be displayed        |
+-- |           For RAC configuration consider the instance number               |       
+-- |          Enter input date in this format :'mmddyyyy hh24:mi:ss'            |
+-- |                                                                            |
+-- ------------------------------------------------------------------------------
+set termout off
+set head off
+set define off
+set linesize 120
+spool collectAWRs.sql
+
+SELECT
+    'spool awr_XYZ_inst_1_'
+    || t.si
+    || '_'
+    || t.se
+    || '.text '
+    || CHR(10)
+  --  || ' alter session set nls_language=''AMERICAN'';'
+  --  || CHR(13)
+    || 'SELECT * FROM TABLE(dbms_workload_repository.awr_report_text('
+    || t.dbid
+    || ','
+    || t.instance_number
+    || ','
+    || t.si
+    || ','
+    || t.se
+    || '));'
+    || CHR(10)
+    || ' spool off;'
+FROM
+    (
+        SELECT
+            dbid,
+            snap_id si,
+            snap_id + 1 se,
+            instance_number
+        FROM
+            dba_hist_snapshot
+        WHERE
+            begin_interval_time >   TO_DATE('28102019 04:00:00', 'ddmmyyyy hh24:mi:ss')
+        AND end_interval_time   <=  TO_DATE('28102019 12:30:00', 'ddmmyyyy hh24:mi:ss')
+        AND  instance_number = 1
+    ) t;
+	
+spool off;