Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

È«ÃæÑ§Ï°ORACLE SchedulerÌØÐÔ(1)´´½¨jobs

Ëùν³öÓÚjob¶øÊ¤ÓÚjob£¬ËµµÄ¾ÍÊÇOracle 10gºóµÄÐÂÌØÐÔSchedulerÀ²¡£ÔÚ10g»·¾³ÖУ¬ORACLE½¨ÒéʹÓÃSchedulerÌæ»»ÆÕͨµÄjob£¬À´¹ÜÀíÈÎÎñµÄÖ´ÐС£Æäʵ£¬½«SchedulerÃèÊö³É¹ÜÀíjobµÄ¹¤¾ßÒѾ­Ì«¹ýÆ¬ÃæÁË£¬10G°æ±¾ÖÐÐÂÔöµÄScheduler¾ø²»½ö½öÊÇ´´½¨ÈÎÎñÕâô¼òµ¥¡£¡£¡£¡£
Ìáʾ£ºORACLEÖйÜÀíSchedulerÊÇͨ¹ýDBMS_SCHEDULER°ü£¬±¾ÕÂÒ²ÒÔ´ËΪÇÐÈëµã£¬Í¨¹ýÏêϸ½éÉÜDBMS_SCHEDULER°üµÄʹÓã¬À´ÑÝʾÈçºÎʹÓÃScheduler¡£Ëƺõ±¾Ä©µ¹ÖÃÁË£¬Ã»¹ØÏµ£¬"Èý˼±Ê¼Ç"£¬°³µÄµØÅ̰³×öÖ÷¡£
Ò»¡¢Ê¹ÓÃJobs
¡¡¡¡ËùνJOBS£¬Æäʵ¾ÍÊÇScheduler¹ÜÀíµÄÒ»¸ö(»ò¶à¸ö)ÈÎÎñµÄÖ´Ðе÷¶È¡£
1.1 ´´½¨Jobs
¡¡¡¡Í¨¹ýDBMS_SCHEDULER°üÀ´´´½¨Jobs£¬ÊÇʹÓÃÆäCREATE_JOB¹ý³Ì¡£ÔÚ´´½¨Jobʱ£¬Óû§¿ÉÒÔÖ¸¶¨ÒªÖ´ÐеÄÈÎÎñ£¬µ÷¶ÈÐÅÏ¢(ɶʱºòÖ´ÐУ¬Ö´ÐÐÖÜÆÚ£¬ÖÕÖ¹ÈÕÆÚµÈ)ÒÔ¼°ÆäËüһЩÈÎÎñÏà¹ØµÄÊôÐÔ¡£CREATE_JOB¹ý³Ìµ÷Óû¹ÊDZȽϼòµ¥µÄ£¬ÀýÈ磺
SQL> BEGIN
2 DBMS_SCHEDULER.CREATE_JOB (
3 job_name => 'INSERT_TEST_TBL',
4 job_type => 'STORED_PROCEDURE',
5 job_action => ' P_ INSERT INTOTEST ',
6 start_date => sysdate,
7 repeat_interval => 'FREQ=DAILY;INTERVAL=1');
8 END;
9 /
PL/SQL ¹ý³ÌÒѳɹ¦Íê³É¡£
¡¡¡¡ÊÂʵÉÏ£¬ÓÐȨÏ޵ϰ£¬Óû§Ò²¿ÉÒÔ´´½¨ÆäËüSCHEMAϵÄJOB£¬Ö»ÐèÒªÔÚÖ¸¶¨JOB_NAMEʱ£¬°´ÕÕschema.job_nameµÄ¸ñʽ¼´¿É¡£×¢ÒâÓ´£¬ÕâÖÖÇé¿öÏ´´½¨µÄJOB£¬ÆäCREATEDÓëOWNERÓпÉÄܲ¢²»ÏàͬµÄÓ´¡£
¡¡¡¡µ±Ê¹ÓÃCREATE_JOB¹ý³Ì´´½¨JOBʱ£¬¿ÉÖ¸¶¨µÄ²ÎÊýÖµºÜ¶à£¬Ö»²»¹ý¶àÊýÇé¿öÏÂÓû§½öÖ¸¶¨²¿·Ö²ÎÊý¼´¿ÉÂú×ãÐèÇó¡£
¡¡¡¡ÆäÖУ¬ÉÏÀýÖÐÖ¸¶¨µÄ²ÎÊý£¬·Ö±ð´ú±íµÄº¬ÒåÈçÏ£º
JOB_NAME £ºÖ¸¶¨ÈÎÎñµÄÃû³Æ£¬±ØÑ¡Öµ£¬×¢ÒâҪȷ±£Ö¸¶¨µÄÃû³ÆÎ¨Ò»¡£
JOB_TYPE £ºÈÎÎñÖ´ÐеIJÙ×÷ÀàÐÍ£¬±ØÑ¡Öµ£¬ÓÐÏÂÁм¸¸ö¿Éѡֵ£º
PLSQL_BLOCK £º±íʾÈÎÎñÖ´ÐеÄÊÇÒ»¸öPL/SQLÄäÃû¿é¡£
STORED_PROCEDURE £º±íʾÈÎÎñÖ´ÐеÄÊÇORACLE¹ý³Ì(º¬PL/SQL PROCEDUREºÍJAVA PROCEDURE)£¬±¾ÀýÖÐÕýÊÇÖ¸¶¨ÕâÒ»²ÎÊýÖµ¡£
EXECUTABLE £º±íʾÈÎÎñÖ´ÐеÄÊÇÒ»¸öÍⲿ³ÌÐò£¬±ÈÈç˵²Ù×÷ϵͳÃüÁî¡£
CHAIN £º±íʾÈÎÎñÖ´ÐеÄÊÇÒ»¸öCHAIN¡£
JOB_ACTION £ºÈÎÎñÖ´ÐеIJÙ×÷£¬±ØÑ¡Öµ£¬Ó¦ÓëJOB_TYPEÀàÐÍÖÐÖ¸¶¨µÄ²ÎÊýÏàÆ¥Åä¡£
±ÈÈç˵¶ÔÓÚPL/SQLÄäÃû¿é£¬´Ë´¦¾Í¿ÉÒÔ·ÅÖÃPL/SQL¿éµÄ¾ßÌå´ú±í£¬ÀàËÆDECLARE .. BEGIN ..ENDÕâÀࣻÈç¹


Ïà¹ØÎĵµ£º

sql serverºÍoracleÐÐתÁеÄÒ»ÖÖµäÐÍ·½·¨

sql serverºÍoracleÐÐתÁеÄÒ»ÖÖµäÐÍ·½·¨
ǰÑÔ£ºÍøÉÏÓв»ÉÙÎÄÕÂÊǽ²ÐÐתÁе쬵«ÊǴ󲿷ֶ¼ÊÇÖ±½ÓÌù´úÂ룬ºöÊÓÁËÖмä¹ý³Ì£¬±¾ÈË×Ô¼ºË¼¿¼ÁËÏÂΪʲôҪÕâÑùʵÏÖ£¬²¢ÇÒ×öÁËÈçϵıʼǣ¬¶ÔÓÐЩ¶®µÄÈËÀ´Ëµ¿ÉÄÜûÓмÛÖµ£¬Ï£Íû¶Ô»¹²»¶®µÄÈËÓÐÒ»µã½è¼øÒâÒå¡£
¶ÔÓÚÓÐЩҵÎñÀ´Ëµ£¬Êý¾ÝÔÚ±íÖеĴ洢ºÍÆä×îÖÕµÄGrid±íÏÖÇ¡ºÃÏ൱ÓÚ°ÑÔ ......

Á½¸ö¾­µäµÄOracle´¥·¢Æ÷ʾÀý

¡¾°¸ÀýÒ»¡¿
ÌâÄ¿£º
--´¥·¢Æ÷£º
--Ìí¼ÓÔ±¹¤ÐÅÏ¢,Á÷Ë®ºÅ×÷Ϊ×Ô¶¯±àºÅ(ͨ¹ýÐòÁÐÉú³É),
--²¢ÇÒÅжÏÈç¹û¹¤×ÊСÓÚ0,Ôò¸ÄΪ0;Èç¹û´óÓÚ10000,Ôò¸ÄΪ10000¡£
CREATE TABLE emp2(
e_id NUMBER,
e_no NUMBER,
e_name VARCHAR2(20),
e_sal NUMBER
)
SELECT * from emp2;
CREATE SEQUENCE seq_trg_id;
INSERT INTO emp2(e_i ......

[ת]Oracle ¹«²¼ Java ·¢Õ¹²ßÂÔ


¼×¹ÇÎÄÒѾ­Íê³ÉÁ˶ÔSUN¹«Ë¾µÄÊÕ¹º£¬ÓÚ1ÔÂ27ÈÕ·¢²¼Á˶ÔSun¸÷ÏîÒµÎñµÄÕûºÏ¹æ»®¡£×ÜÌåÉÏ˵£¬OracleÒª³ÉΪÈíÓ²¼þÒ»Ì廯µÄÕûÌå½â¾ö·½°¸µÄ³§ÉÌ¡£ ÒÔÏÂ¾ÍÆä¶Ô±¸ÊܹØ×¢µÄJava·½ÃæµÄ²ßÂÔ×ö¸ö½éÉÜ¡£
Java SE:
1£©ÍƳöJDK SE 7£¬ Ëü½«°üÀ¨¶à¸öÐµĹ¦ÄÜ£¬ÈçÌá¸ß¿ª·¢ÈËÔ±µÄЧÂÊ£¬Ìṩ¸ßÐÔÄÜ£¬¶Ô¶àºËоƬµÄÖ§³ÖµÈ¡£
2£©SunµÄHotSp ......

Oracle 10g schedule jobµÄ³£ÓòÙ×÷

OracleÊý¾Ý¿â10g schedule jobµÄ³£ÓòÙ×÷:
-- job ȨÏÞ
grant create job to somebody;
-- job ´´½¨
begin
dbms_scheduler.create_job (
job_name => 'AGENT_LIQUIDATION_JOB',
job_type => 'STORED_PROCEDURE',
job_action => 'AGENT_LIQUIDATION.LIQUIDATION', --´æ´¢¹ý³ÌÃû
start_date => ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ