×ðÁú¿­Ê±

oracleÊý¾Ý¿â׼ʱÆ÷Ó÷¨

oracle Êý¾Ý¿â׼ʱÆ÷ÔÊÐí°²ÅÅʹÃüÔÚָ׼ʱ¼äµã»òʱ¼ä¶ÎÄÚÖ´ÐУ¬°üÀ¨ÉèÖÃ×îÏȺͿ¢ÊÂÈÕÆÚ¡¢Öظ´¾àÀëµÈ¡£½¨Éè׼ʱÆ÷Éæ¼°½¨Éè job ºÍ schedule ¹¤¾ß£¬²¢½«ËüÃǹØÁªÆðÀ´¡£Ê¹Ãü¿ÉÒÔͨ¹ý´æ´¢Àú³Ì¡¢Íⲿ³ÌÐò»ò pl/sql Óï¾äÖ´ÐС £¿ÉÒÔËæʱÉó²é¡¢½ûÓûòÆôÓÃ׼ʱÆ÷£¬ÒÔÖÎÀíʹÃü¡£

Oracle Êý¾Ý¿â׼ʱÆ÷µÄÓ÷¨

Oracle Êý¾Ý¿â׼ʱÆ÷ÊÇÒ»¸öÄÚÖûúÖÆ£¬ÔÊÐíÔÚָ׼ʱ¼äµã»òʱ¼ä¶ÎÖ´ÐÐʹÃü¡£ËüÌṩÁËÒ»ÖÖ¿É¿¿ÇÒ¿ÉÀ©Õ¹µÄ·½·¨À´°²ÅÅÖظ´µÄʹÃü»òÔÚÌØ׼ʱ¿ÌÖ´ÐÐÊÂÎñ¡£

ʹÓÃ׼ʱÆ÷

ҪʹÓÃ׼ʱÆ÷£¬ÐèÒª½¨ÉèºÍÖÎÀíÁ½¸öÖ÷Òª¹¤¾ß£º

JOB£º´ú±íÐèÒªÖ´ÐеÄʹÃü¡£

SCHEDULE£ºÖ¸¶¨Ê¹ÃüºÎʱִÐС£

½¨Éè׼ʱÆ÷

ÒÔÏ°취˵Ã÷ÎúÔõÑù½¨Éè׼ʱÆ÷£º

½¨Éè JOB ¹¤¾ß£º

CREATE JOB job_name;

µÇ¼ºó¸´ÖÆ

½¨Éè SCHEDULE ¹¤¾ß£º

CREATE SCHEDULE schedule_name
START_DATE date
END_DATE date
REPEAT_INTERVAL interval;

µÇ¼ºó¸´ÖÆ

start_date£ºÊ¹Ãü×îÏÈÖ´ÐеÄÈÕÆÚ¡£

end_date£ºÊ¹Ãü¿¢ÊÂÖ´ÐеÄÈÕÆÚ£¨¿ÉÑ¡£©¡£

repeat_interval£ºÖ´ÐÐʹÃüÖ®¼äµÄ¾àÀëʱ¼ä£¨ÀýÈ磬’1 DAY’£©¡£

½« JOB Óë SCHEDULE ¹ØÁª£º

BEGIN
    DBMS_JOB.SUBMIT(
        job => job_name,
        schedule => schedule_name
    );
END;

µÇ¼ºó¸´ÖÆ

Ö´ÐÐʹÃü

Óë JOB ¹ØÁªµÄʹÃü¿ÉÒÔͨ¹ýÒÔÏ·½·¨Ö´ÐУº

´æ´¢Àú³Ì£ºÊ¹Óà CALL Óï¾äŲÓô洢Àú³Ì¡£

Íⲿ³ÌÐò£ºÊ¹Óà DBMS_SCHEDULER.CREATE_PROGRAM ½¨ÉèÍⲿ³ÌÐò¡£

PL/SQL Óï¾ä£º½« PL/SQL Óï¾ä×÷ΪʹÃü½ç˵¡£

ÖÎÀí׼ʱÆ÷

¿ÉÒÔËæʱʹÓÃÒÔÏÂÏÂÁîÀ´ÖÎÀí׼ʱÆ÷£º

Éó²é׼ʱÆ÷£º

SELECT * FROM DBA_JOBS;

µÇ¼ºó¸´ÖÆ

Éó²éÍýÏ룺

SELECT * FROM DBA_SCHEDULES;

µÇ¼ºó¸´ÖÆ

½ûÓÃ׼ʱÆ÷£º

DBMS_JOB.BROKEN(job_name);

µÇ¼ºó¸´ÖÆ

ÆôÓÃ׼ʱÆ÷£º

DBMS_JOB.RESUME(job_name);

µÇ¼ºó¸´ÖÆ

ÒÔÉϾÍÊÇoracleÊý¾Ý¿â׼ʱÆ÷Ó÷¨µÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±ÊµÊ±ÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿