Oracle10g 自動生成AWR報告的指令碼

rem autoawr.sql

set echo off;
set veri off;
set feedback off;
set termout on;
set heading off;

variable rpt_options number;

define NO_OPTIONS = 0;
-- define ENABLE_ADDM = 8;

rem according to your needs, the value can be 'text' or 'html'
define report_type='html';
begin
  :rpt_options := &NO_OPTIONS;
end;
/

variable dbid number;
variable inst_num number;
variable bid number;
variable eid number;
begin
--select max(snap_id)-24 into :bid from dba_hist_snapshot;
  select min(snap_id) into :bid from dba_hist_snapshot where to_char(begin_interval_time,'yyyymmdd') = (select max(to_char(begin_interval_time,'yyyymmdd'))

from dba_hist_snapshot) order by snap_id;
  select max(snap_id) into :eid from dba_hist_snapshot;
  select dbid into :dbid from v$database;
  select instance_number into :inst_num from v$instance;
end;
/

column ext new_value ext noprint
column fn_name new_value fn_name noprint;
column lnsz new_value lnsz noprint;

select 'txt' ext from dual where lower('&report_type') = 'text';
select 'html' ext from dual where lower('&report_type') = 'html';
select 'awr_report_text' fn_name from dual where lower('&report_type') = 'text';
select 'awr_report_html' fn_name from dual where lower('&report_type') = 'html';
select '80' lnsz from dual where lower('&report_type') = 'text';
select '1500' lnsz from dual where lower('&report_type') = 'html';

set linesize &lnsz;

column report_name new_value report_name noprint;

--select 'awrrpt_1_'||:bid||'_'||:eid||'.'||'&ext' report_name from dual;
--select instance_name||'_awrrpt_1_'||:bid||'_'||:eid||'.'||'&ext' report_name from v$instance;
select instance_name||'_awrrpt_1_'||b.timestamp||'.'||'&ext' report_name from v$instance a ,(select to_char(begin_interval_time,'yyyymmdd') timestamp from dba_hist_snapshot where snap_id = :bid) b;
set termout off;
spool &report_name;

select output from table(dbms_workload_repository.&fn_name(:dbid, :inst_num,:bid,:eid,:rpt_options ));
spool off;
set termout on;
clear columns sql;
ttitle off;
btitle off;
repfooter off;
undefine report_name
undefine report_type
undefine fn_name
undefine lnsz
undefine NO_OPTIONS