数据库定时清理日志表（job）

1、新增定时清理的存储过程内容如下：
CREATE OR REPLACE PROCEDURE "PROC_JOB_DEL_LOG" IS

  del_date  VARCHAR2(20) :=to_char(sysdate-2,'YYYY-MM-DD');--每天定时删除前一天日志信息

BEGIN
--log_ae86
insert into LOG_AE86_bak
  (aaz343 ,
  aab301 ,
  aab299 ,
  aaz341 ,
  aae803 ,
  aaa132 ,
  aaz345 ,
  aae899 ,
  aae036 ,
  aae011 ,
  aae013 ,
  aae186 ,
  aae383 ,
  aae140 ,
  aac001 ,
  aac002 ,
  aac003 ,
  aac004 ,
  aae241
   )
  select aaz343 ,
  aab301 ,
  aab299 ,
  aaz341 ,
  aae803 ,
  aaa132 ,
  aaz345 ,
  aae899 ,
  aae036 ,
  aae011 ,
  aae013 ,
  aae186 ,
  aae383 ,
  aae140 ,
  aac001 ,
  aac002 ,
  aac003 ,
  aac004 ,
  aae241

    from LOG_Ae86
   where aaz343 in
         (select count(aaz343)
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);
 --log_ae87
         insert into log_ae87_bak
(aaz343 ,
  aab301,
  aaz341 ,
  aae803 ,
  aab299 ,
  aac004 ,
  aac003 ,
  aac001 ,
  aac002 ,
  aaz345 ,
  aae011 ,
  aae036 ,
  aae013 ,
  aae186 ,
  aae383 ,
  aae899 ,
  aae140 ,
  aae241

)
select  aaz343 ,
  aab301,
  aaz341 ,
  aae803 ,
  aab299 ,
  aac004 ,
  aac003 ,
  aac001 ,
  aac002 ,
  aaz345 ,
  aae011 ,
  aae036 ,
  aae013 ,
  aae186 ,
  aae383 ,
  aae899 ,
  aae140 ,
  aae241

from LOG_Ae87
where aaz343 in
         (select aaz343
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);

--LOG_Ae85
 insert into LOG_Ae85_bak
(AAZ343 ,
  AAZ341,
  AAB301,
  AAB299,
  AAE270,
  AAE140,
  AAE803,
  AAC001,
  AAC003,
  AAC002,
  AAE385,
  AAE011,
  AAE036,
  AAE013,
  AAE899,
  AAE383,
  AAE241

)
select
 AAZ343 ,
  AAZ341,
  AAB301,
  AAB299,
  AAE270,
  AAE140,
  AAE803,
  AAC001,
  AAC003,
  AAC002,
  AAE385,
  AAE011,
  AAE036,
  AAE013,
  AAE899,
  AAE383,
  AAE241

from LOG_Ae85
where aaz343 in
         (select aaz343
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);

  --LOG_kc90
   insert into LOG_kc90_bak
(AAZ343 ,
  AAE803 ,
  AAZ341 ,
  AAB301 ,
  AAB299 ,
  AAE270 ,
  AAE077 ,
  AAC003 ,
  AAC002 ,
  AAC001 ,
  AAC010 ,
  AAC009 ,
  AAB400 ,
  AAB014 ,
  AAE140 ,
  AAE380 ,
  AAE225 ,
  AAE226 ,
  AAE041 ,
  AAE042 ,
  AAE240 ,
  AAC072 ,
  AAE005 ,
  AAE011 ,
  AAE013 ,
  AAA226 ,
  AAA227 ,
  AAE383 ,
  AAE899 ,
  AAE036 ,
  AAE241

)
 select
  AAZ343 ,
  AAE803 ,
  AAZ341 ,
  AAB301 ,
  AAB299 ,
  AAE270 ,
  AAE077 ,
  AAC003 ,
  AAC002 ,
  AAC001 ,
  AAC010 ,
  AAC009 ,
  AAB400 ,
  AAB014 ,
  AAE140 ,
  AAE380 ,
  AAE225 ,
  AAE226 ,
  AAE041 ,
  AAE042 ,
  AAE240 ,
  AAC072 ,
  AAE005 ,
  AAE011 ,
  AAE013 ,
  AAA226 ,
  AAA227 ,
  AAE383 ,
  AAE899 ,
  AAE036 ,
  AAE241
  from LOG_kc90
   where aaz343 in
         (select aaz343
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);

    --LOG_kc91
    insert into LOG_kc91_bak
(AAZ343,
  AAE803 ,
  AAZ341 ,
  AAB301 ,
  AAC003 ,
  AAC002 ,
  AAC004 ,
  AKE100 ,
  AAE173 ,
  AAC028 ,
  AAD019 ,
  AAC072 ,
  AAE011 ,
  AAE005 ,
  AAE036 ,
  AAE013 ,
  AAE383 ,
  AAE899 ,
  AKC111 ,
  AAE140 ,
  AAE241

)
 select
  AAZ343,
  AAE803 ,
  AAZ341 ,
  AAB301 ,
  AAC003 ,
  AAC002 ,
  AAC004 ,
  AKE100 ,
  AAE173 ,
  AAC028 ,
  AAD019 ,
  AAC072 ,
  AAE011 ,
  AAE005 ,
  AAE036 ,
  AAE013 ,
  AAE383 ,
  AAE899 ,
  AKC111 ,
  AAE140 ,
  AAE241
    from LOG_kc91
   where aaz343 in
         (select aaz343
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);

  --del清理
  --LOG_Ae86
  delete from LOG_Ae86
   where aaz343 in
         (select aaz343
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);
          
        
  --log_ae87
   delete from LOG_Ae87
   where aaz343 in
         (select aaz343
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);
           --log_ae85
           delete from LOG_Ae85
   where aaz343 in
         (select aaz343
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);

            
           --log_kc90
           delete from LOG_kc90
   where aaz343 in
         (select aaz343
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);

           
           --log_kc91
           delete from LOG_kc91
   where aaz343 in
         (select aaz343
            from eventtb t
           where to_char(t.starttime, 'YYYY-MM-DD') <= del_date);

    --空间收回
     execute immediate 'alter table SITRBPZY.LOG_kc91 enable row movement';
          execute immediate 'alter table SITRBPZY.LOG_kc91 shrink space';
          execute immediate  'alter table SITRBPZY.LOG_kc90 enable row movement';
          execute immediate  'alter table SITRBPZY.LOG_kc90 shrink space';
           execute immediate 'alter table SITRBPZY.LOG_Ae85 enable row movement';
          execute immediate  'alter table SITRBPZY.LOG_Ae85 shrink space';
          execute immediate   'alter table SITRBPZY.LOG_ae86 enable row movement';
           execute immediate 'alter table SITRBPZY.LOG_ae86 shrink space';
           execute immediate 'alter table SITRBPZY.LOG_Ae87 enable row movement';
           execute immediate 'alter table SITRBPZY.LOG_Ae87 shrink space';
           
EXCEPTION
  WHEN OTHERS THEN
    rollback;
  
    COMMIT;
END PROC_JOB_DEL_LOG;
2、定时job执行清理数据库日志表信息
begin
  sys.dbms_job.submit(job => :job,
                      what => 'PROC_JOB_DEL_LOG;',
                      next_date => to_date('03-11-2015 02:00:00', 'dd-mm-yyyy hh24:mi:ss'),--下次执行时间
                      interval => 'TRUNC(sysdate) +1+2/ (24)');--定时每天两点执行改定时任务
  commit;
end;
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