ORACLE JOB¼ä¸ôʱ¼ä²Î¿¼
¹Ø¼ü×Ö: oracle job ¼ä¸ôʱ¼ä trunc
¼ÙÉèÄãµÄ´æ´¢¹ý³ÌÃûΪPROC_RAIN_JM
ÔÙдһ¸ö´æ´¢¹ý³ÌÃûΪPROC_JOB_RAIN_JM
ÄÚÈÝÊÇ£º
Create Or Replace Procedure PROC_JOB_RAIN_JM Is li_jobno Number; Begin DBMS_JOB.SUBMIT(li_jobno,'PROC_RAIN_JM;',SYSDATE,'TRUNC(SYSDATE + 1)'); End;
Ìá½»jobÓï·¨£º
begin sys.dbms_job.submit(job => :job, what => 'P_CLEAR_PACKBAL;', next_date => to_date('04-08-2008 05:44:09', 'dd-mm-yyyy hh24:mi:ss'), interval => 'sysdate+ 1/360'); commit; end;
£££££££££££££££££££££££££
´´½¨JOB
variable jobno number; begin dbms_job.submit(:jobno, 'P_CRED_PLAN;',SYSDATE,'SYSDATE+1/2880',TRUE); commit;
ÔËÐÐJOB
begin dbms_job.run(:job1); end;
ɾ³ýJOB
begin dbms_job.remove(:job1); end;
DBA_JOBS
£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½£½
×ֶΣ¨ÁУ© ÀàÐÍ ÃèÊö
JOB NUMBER ÈÎÎñµÄΨһ±êʾºÅ
LOG_USER
Ïà¹ØÎĵµ£º
ÊÂÎñ¾ÍÊDZ»°ó¶¨ÔÚÒ»Æð×÷Ϊһ¸öÂß¼¹¤×÷µ¥ÔªµÄSQLÓï¾ä·Ö×飬Èç¹ûÈκÎÒ»¸öÓï¾ä²Ù×÷ʧ°ÜÄÇôÕû¸ö²Ù×÷¾Í±»Ê§°Ü£¬ÒÔºó²Ù×÷¾Í»á»Ø¹öµ½²Ù×÷ǰ״̬£¬»òÕßÊÇÉÏÓиö½Úµã¡£ÎªÁËÈ·±£ÒªÃ´Ö´ÐУ¬ÒªÃ´²»Ö´ÐУ¬¾Í¿ÉÒÔʹÓÃÊÂÎñ¡£ÊÂÎñÓÐËĸöÌØÐÔ£¬·Ö±ðÊÇ£ºÔ×ÓÐÔ£¬Ò»ÖÂÐÔ£¬¸ôÀëÐԺͳ־ÃÐÔ¡£
Ë÷Òý¾ÍÒ»ÖÖÌØÊâµÄ²éѯ±í£¬Êý¾Ý¿âµÄËÑË÷ÒýÇæ¿ ......
¿ÉÒÔʹÓÃGROUPING_IDº¯Êý½èÖúHAVING×Ó¾ä¶Ô¼Ç¼½øÐйýÂË£¬½«²»°üº¬Ð¡¼Æ»òÕß×ܼƵļǼ³ýÈ¥¡£GROUPING_ID()º¯Êý¿ÉÒÔ½ÓÊÜÒ»Áлò¶àÁУ¬·µ»ØGROUPINGλÏòÁ¿µÄÊ®½øÖÆÖµ¡£GROUPINGλÏòÁ¿µÄ¼ÆËã·½·¨Êǽ«°´ÕÕ˳Ðò¶ÔÿһÁе÷ÓÃGROUPINGº¯ÊýµÄ½á¹û×éºÏÆðÀ´¡£
¹ØÓÚGROUPINGº¯ÊýµÄʹÓ÷½·¨¿ÉÒԲμûÎÒÇ°ÃæÐ´µÄһƪÎÄÕÂ
http://blog.csdn ......
±í1£ºtemp1
AA BB CC
1 1 1
1 1 2
1 1 3
±í2£ºtemp2
AA BB ......
³õ³õѧϰoracle 10g,×î»ù±¾µÄÎÊÌâ¾ÍÊǰ²×°Êý¾Ý¿â,³õ³õ°²×°Êý¾Ý¿âʱ,°²×°Óë±ðÈ˵ͼ²î²»¶à,¾ÍÊÇÔÚ×îºóʱ,²»ÄÜ×ÔÐÐÅä×°Êý¾Ý¿â,Òª×Ô¼ºÅäÖÃÊý¾Ý¿â,×îºó¾¹ý×Ô¼ºµÄÅŲé:ÔÚ°²×°ÏµÍ³Ê±,ϵͳµÄ¼ÆËã»úÃû³Æ(×¢²á¼ÆËã»úʱÓõÄ)ΪӢÎÄ,Óû§Ãû³ÆÎªÖÐÎÄ,Òò´Ë²»ÄÜ×ÔÐÐÅäÖÃÊý¾Ý¿â,
¾¹ý±¾È˵Ķà´ÎʵÑé,ÔÚ¼ÆËã»úÃû³Æ¡¢Óû§ÃûΪӢÎĵÄ×´Ì¬Ï ......
1. ÒýÑÔ
2. ´¥·¢Æ÷µÄ¸ÅÄîºÍÀàÐÍ
´¥·¢Æ÷ÊÇÒ»ÖÖÌØÊâµÄ´æ´¢¹ý³Ì£¬ËüÔÚ²åÈ룬ɾ³ý»òÐÞ¸ÄÌØ¶¨±íÖеÄÊý¾Ýʱ´¥·¢Ö´ÐУ¬Ëü±ÈÊý¾Ý¿â±¾Éí±ê×¼µÄ¹¦ÄÜÓиü¾«Ï¸ºÍ¸ü¸´ÔÓµÄÊý¾Ý¿ØÖÆÄÜÁ¦¡£Êý¾Ý¿â´¥·¢Æ÷ÓÐÒÔϵÄ×÷Óãº
* °²È«ÐÔ¡£¿ÉÒÔ»ùÓÚÊý¾Ý¿âµÄÖµ ......