¸¶¿î·½Ê½  »ã¿îÈ·ÈÏ Ë÷È¡·¢Æ± ´úÀíÆ½Ì¨ ±¾ÍøÕ¾Ê¹ÓûªÏÄÃûÍøCDNÍøÂç¼ÓËÙ
Ê×Ò³ | ÐÐÒµ×ÊѶ | ÓòÃû×ÊѶ | ÐéÄâÖ÷»ú | ÍйÜ×âÓà | VPS | CDN | ÍøÕ¾ÔËÓª | Õ¾³¤×ÊѶ | ³åÀ˱¦µä | ¼¼Êõ×ÊѶ
ÈÈÃŹؼü×Ö£º¡¡ÐéÄâÖ÷»ú ¡¡ÖÊÁ¿ ¡¡·þÎñÉÌ ¡¡vps ¡¡·þÎñÆ÷
  µ±Ç°Î»ÖãºÖ÷Ò³>¼¼Êõ×ÊѶ>Informix>Áбí
¹²3Ò³/42Ìõ¼Ç¼ Ê×Ò³ 1 [2] [3] ÏÂÒ»Ò³ ĩҳ
ϸ»¯½âÎö£ºInformixÊý¾Ý¿âµÄϵͳά»¤¼¼ÇÉ
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:27:02 µã»÷£º14
ϸ»¯½âÎö£ºInformixÊý¾Ý¿âµÄϵͳά»¤¼¼ÇÉ InformixÊÇÒ»ÖÖ´óÐ͵ÄÊý¾Ý¿â¹ÜÀíϵͳ£¬¾ßÓÐÏȽøµÄ¼¼Êõ¡¢ÐÔÄÜÓë¿É¿¿ÐÔ£¬ÔÚÈ«Çò·¶Î§µÄ¸÷ÖÖÓ¦ÓÃÖÐʹÓÃÊ®·Ö¹ã·º£¬°üÀ¨Õþ¸®¡¢½ðÈÚ±£ÏÕ¡¢ÓÊÕþµçÐÅ¡¢ÖÆÔì¼°ÁãÊÛµÈÖØÒªÐÐÒµ»òÁìÓò¡£±¾Îĸù¾Ý±ÊÕßÔÚSCO Unix£¯XenixÉÏʹÓà Informix£­4GL ÓëInformix£­SQLµÄ¾­Ñ飬¼òÒª½éÉÜInformixϵͳά»¤Öеö½ÏÎªÌØÊâµÄÎÊÌâ¼°Æä´¦Àí·½·¨¡£
±íÎļþµÄÐÞ¸´
InformixµÄÊý¾Ý¿âÊÇÖ¸ÓÉÈô¸ÉÕűíËù¹¹³ÉµÄ¼¯ºÏ£¬ÆäÖÐÿһÕűí¶ÔÓ¦×ÅÁ½¸öÎļþ£¬¼´Êý¾ÝÎļþ(ºó׺Ϊ.dat)ÓëË÷ÒýÎļþ(ºó׺Ϊ.idx)¡£µ±ÏµÍ³³öÏÖÒì³£¡¢ËÀ»ú¡¢µôµç»ò·ÇÕý³£¹Ø±Õʱ£¬ÓÐʱ»áʹһЩʹÓÃÖеıíÎļþδÄÜÕý³£¹Ø±Õ¶ø³öÏÖ»ÙË𣬵±ÏµÍ³ÔٴζÔÕâЩ±í½øÐÐÏà¹Ø²Ù×÷ʱ£¬¾Í»á±¨¸æ¡°²»ÄܼìË÷ÏÂÒ»Ìõ¼Ç¼¡±¡¢¡°²»ÄÜɾ³ý¼Ç¼¡±µÈ´íÎóÐÅÏ¢¡£
ͨ³££¬Êý¾ÝÎļþÊǺÜÉÙ·¢ÉúÎÊÌâµÄ¡£ÒªÅбðÊý¾ÝÎļþÊÇ·ñÕý³££¬Ö»ÐèÖ´ÐÐselect £ª from ¡´table¡ªname¡µÓï¾ä»òÀàËÆµÄÓï¾ä¼´¿É£¬ µ«²»ÄÜʹÓÃwhere¡¢order byµÈ×Ӿ䣬ÒÔÃâÀûÓõ½Ë÷ÒýÎļþ£¬ Ä¿µ...¡­
ϸ»¯½âÎö£ºInformix ON-Bar±¸·Ý½â¾ö·½·¨
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:27:01 µã»÷£º20
ϸ»¯½âÎö£ºInformix ON-Bar±¸·Ý½â¾ö·½·¨ ON-Bar ¼òÊö
ON-Bar ÊÇÒ»¸öÍêÈ«¿ÉÉìËõµÄ±¸·Ý²úÆ·£¬ÓÃÓÚInformix Êý¾Ý¿â¡£ËüÈÃÄú¿ÉÒÔ²¢ÐеØÔËÐб¸·ÝºÍ»Ö¸´£¬¸ù¾ÝÄúÑ¡ÔñÒªÔËÐеÄÏß³ÌÊýÁ¿£¬Õâ¿ÉÒÔÈÃÄú´ó´óÌá¸ßËüÃǵÄËÙ¶È¡£ON-Bar ÊÊÓÃÓÚÈκιæÄ£µÄInformix ϵͳ¡£
Èç¹ûÄúÏëÒª¼õÉÙϵͳ±¸·ÝºÍ»Ö¸´Ê±¼ä£¬ÄÇôON-Bar ÄÜÂú×ãÄúµÄÒªÇó¡£µ±»úÆ÷ÉÏÕýÔÚÔËÐÐÆäËü´¦Àíʱ£¬ON-Bar Ò²¿ÉÒÔÔËÐУ¬ÒòΪµ±±¸·ÝÔËÐÐʱ£¬Ëü²»ÒªÇóÊý¾Ý¿âµÄÈκβ¿·ÖÍÑ»ú¡£µ«ÊÇ£¬µ±ON-Bar ÕýÔÚÔËÐÐʱ£¬ËüȷʵҪÏûºÄ´óÁ¿ÏµÍ³×ÊÔ´£¬Òò´Ë½¨ÒéÔÚÔËÐб¸·Ýʱ£¬¾¡Á¿¼õÉÙÆäËüÕýÔÚÔËÐеĴ¦ÀíµÄÊýÁ¿¡£
ON-Bar ×é¼þ ¡ª ´æ´¢¹ÜÀíÆ÷
ΪÁËÈÃON-Bar ¹¤×÷£¬±ØÐë°²×°²¢ÅäÖô洢¹ÜÀíÆ÷¡£´æ´¢¹ÜÀíÆ÷ÊÇΪÄú´¦Àí´Å´øÏµÍ³µÄÈí¼þ¡£ËüµÄһЩ¹¦ÄܾÍÊǽ«Êý¾Ýдµ½Êµ¼ÊµÄ´Å´ø¡¢¸ú×ÙʲôÊý¾ÝÔÚÄÄÅÌ´Å´øÉÏ¡¢½«Êý¾Ý·ÖÅ䏸¸÷¸öÀà±ð¡¢´¦Àí±£Áôʱ¼äµÈ¡£ÕâЩͨ³£ÊDZȽϰº¹óµÄ¹¤¾ß£¬¶øÇÒÐèҪһЩרÃÅ֪ʶÀ´½øÐÐÅäÖá£
´æ´¢¹ÜÀíÆ÷µÄʾÀýÊÇLegato ¹«Ë¾µÄNetWorker ºÍVER...¡­
ϸ»¯½âÎö£º±¸·ÝInformix-OnLineµÄÈý¸ö·½·¨
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:26:53 µã»÷£º20
ϸ»¯½âÎö£º±¸·ÝInformix-OnLineµÄÈý¸ö·½·¨ ¼ò½é£ºInformix-OnLineÊý¾Ý¿âÒòÆä¾ßÓиßÐÔÄÜ¡¢¸ß¿É¿¿ÐÔ¡¢Ö§³ÖÊý¾ÝÍêÕûÐÔ¶¨Òå/¼ì²éµÈÌØÐÔ¶øµÃµ½¹ã·ºÓ¦Óᣱ¾ÎÄÖ÷ÒªÕë¶ÔInformix-OnlineÊý¾Ý¿â³£ÓõÄÈýÖÖÊý¾Ý±¸·Ý·½Ê½¼ÓÒÔ¹éÄɺͱȽϡ££¨×¢ÊÍ£º±¾ÎÄÖеı¸·Ý´ó¶àÊDZ¸·Ýµ½´Å´øÉϵÄÈȱ¸·Ý£©
Ò».ʹÓÃontape¹¤¾ß½øÐÐÊý¾Ý±¸·Ý
1.ontape¹¤¾ßµÄ¹¦ÄÜ
ontape¹¤¾ß¾ßÓÐÈçϹ¦ÄÜ£º±¸·ÝºÍ»Ö¸´OnlineÊý¾Ý¡¢±¸·ÝºÍ»Ö¸´Âß¼­ÈÕÖ¾¡¢¸Ä±äÊý¾Ý¿âÈÕ־״̬µÈ£¨×¢ÊÍ£º±¾ÎÄ×ÅÖØ½éÉÜÊý¾Ý±¸·Ý¹¦ÄÜ£©¡£
2.Ö´ÐÐontape±¸·ÝÊý¾ÝµÄÓï·¨
ontape±¸·ÝÓ﷨Ϊ£º
ontape-s-L±¸·Ý¼¶±ð£¨0¡¢1¡¢2£©
ÔÚonline´¦ÓÚÁª»ú»ò¾²Ö¹·½Ê½Ê±£¬InformixÓû§»ò¾ßÓÐDBAȨÏÞµÄÓû§¿ÉÒÔͨ¹ýÖ´ÐÐÉÏÃæµÄÃüÁî½øÐб¸·Ý¡£¸ù¾Ý±¸·Ý·½°¸°²ÅŽøÐÐ0¼¶¡¢1¼¶¡¢2¼¶±¸·Ý¡£0¼¶±¸·ÝÊǶÔÕû¸öÊý¾Ý¿âµÄËùÓÐÊý¾Ý½øÐÐÍêÕû±¸·Ý£»1¼¶±¸·ÝÊÇÖ»¶Ô0¼¶±¸·ÝÒÔºóÐ޸ĹýµÄÊý¾Ý½øÐб¸·Ý£»2¼¶±¸·ÝÖ»ÊǶÔ1¼¶±¸·ÝÒÔºóÐ޸ĹýµÄÊý¾Ý½øÐб¸·Ý¡£
3.ʹÓÃontape¹¤¾ß½øÐÐÊý¾...¡­
½ÌÄã¿ìËÙÕÆÎÕInformix SQLµÄ11¸öʹÓü¼ÇÉ
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:26:50 µã»÷£º36
½ÌÄã¿ìËÙÕÆÎÕInformix SQLµÄ11¸öʹÓü¼ÇÉ Ò»¡¢¼Ó¿ìsqlµÄÖ´ÐÐËÙ¶È
1.select Óï¾äÖÐʹÓÃsort,»òjoin
Èç¹ûÄãÓÐÅÅÐòºÍÁ¬½Ó²Ù×÷£¬Äã¿ÉÒÔÏÈselectÊý¾Ýµ½Ò»¸öÁÙʱ±íÖУ¬È»ºóÔÙ¶ÔÁÙʱ±í½øÐд¦Àí¡£ÒòΪÁÙʱ±íÊǽ¨Á¢ÔÚÄÚ´æÖУ¬ËùÒԱȽ¨Á¢ÔÚ´ÅÅÌÉϱí²Ù×÷Òª¿ìµÄ¶à¡£
È磺


SELECT time_records.*, case_name
FROM time_records, OUTER cases
WHERE time_records.client = "AA1000"
AND time_records.case_no = cases.case_no
ORDER BY time_records.case_no

Õâ¸öÓï¾ä·µ»Ø34¸ö¾­¹ýÅÅÐòµÄ¼Ç¼£¬»¨·ÑÁË5·ÖÖÓ42Ãë¡£¶ø£º


SELECT time_records.*, case_name
FROM time_records, OUTER cases
WHERE time_records.client = "AA1000"
AND time_records.case_no = cases.case_no
INTO temp foo;
SELECT * from foo ORDER BY case_no
·µ»Ø34Ìõ¼Ç¼£¬Ö»»¨·ÑÁË59Ãë¡£

2.ʹÓÃnot in »òÕßno...¡­
Informix Dynamic ServerÊý¾Ý¿â·Ö¶Î´æ´¢
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:26:40 µã»÷£º13
Informix Dynamic ServerÊý¾Ý¿â·Ö¶Î´æ´¢ Informix Dynamic Server·Ö¶Î´æ´¢£¬Ò²³ÆÖ®Îª·ÖƬ´æ´¢£¬ÆäÔ­ÀíÊǶÔÊý¾Ý±íÖеļǼ»òË÷ÒýÓйæÔòµØ·ÖÉ¢´æ´¢ÔÚ´ÅÅ̲»Í¬µÄÇøÓò£¬´ïµ½½«Êý¾Ý´æ´¢ÔÚ¶à¸ö´ÅÅÌÉÏ£¬Í¨¹ý¼õÉÙ¶Ô´ÅÅÌI/OµÄ¾ºÕù£¬À´Ìá¸ßÊý¾Ý¿âµÄЧÂÊ¡£Óë´ËÏà·´µÄÊÇ»ù±¾´æ´¢Ô­Ôò£¬Æä¹ÄÀø½«Êý¾Ý¿â±íÖеÄÊý¾Ý¾¡Á¿Á¬ÐøµØ´æ·ÅÔÚÒ»¸ö´æ´¢É豸ÉÏ£¬ÔÚInformix Dynamic Server¶Á³öÊý¾Ýʱ£¬½«Êý¾ÝÅúÁ¿¶Á³ö£¬ÒÔÌá¸ßÊý¾Ý¿âµÄЧÂÊ¡£
·Ö¶Î´æ´¢Ö÷ÒªÊÇͨ¹ý¾ùºâ´ÅÅÌ I/O£¬ÊµÏÖÄÚ²¿²éѯµÄ²¢ÐвÙ×÷¡¢²¢ÐеØÉ¨Ãè¶à¸ö´ÅÅÌÉϵÄÊý¾ÝÀ´Ìá¸ß²éѯЧÂÊ£¬ÆäʹÊý¾Ý¿âÐÔÄܵÄÌá¸ßÖ÷ÒªÀ´×ÔÓÚI/O²¢ÐжȵÄÌá¸ß£¬¶ø²»ÊÇI/OÐÔÄܵÄÌá¸ß¡£Êµ¼ÊÉϷֶδ洢ÊǶÔһЩÊý¾ÝÁ¿½Ï´óµÄ±íÔڴ洢ʱÌṩµÄÒ»¸ö·½·¨£¬Óû§¿ÉÒÔÑ¡Ôñ·Ö¶Î´æ´¢Ò²¿ÉÒÔ²»Ñ¡Ôñ·Ö¶Î´æ´¢¡£Ò»¸öºÃµÄ·Ö¶Î´æ´¢¹¤¾ß¿ÉÒԺܺõØÌá¸ß²éѯЧÂÊ¡£·ñÔò£¬²»µ«Êý¾Ý¿âµÄ²éѯЧÂʵò»µ½Ìá¸ß·´¶ø»á½µµÍ¡£ÔÚʵ¼ÊÓ¦ÓÃÖУ¬Informix Dynamic Server²¢²»»áÔÚÒâÊý¾Ý·ÅÔÚÄĸö¾ßÌåµÄÎïÀíÅÌÉÏ£¬¶øÊǾßÌåµ½ÏàÓ¦µÄ...¡­
¹Ø×¢£ºIBM Informix 11ÓëOracle 11gµÄ½ÇÖð
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:26:38 µã»÷£º8
¹Ø×¢£ºIBM Informix 11ÓëOracle 11gµÄ½ÇÖð ¼Ì¼×¹ÇÎÄ£¨Oracle£©ÉÏÔ·¢±íаæÊý¾Ý¿âÈí¼þDatabase 11gºó£¬IBM½ñÌìÒ²·¢±í´úºÅΪCheetahµÄÊý¾Ý¿âÈí¼þInformix Dynamic Server£¨IDS£©11£¬Î¢ÈíµÄSQL ServerÒ²Ô¤¼ÆÔÚÃ÷Äê³õÍÆ³öа汾¡£IBMÈí¼þ²úÆ·´¦¾­ÀíÁÖÊÀΰ±íʾ£¬¼×¹ÇÎÄÍÆ³öµÄ11gºÍInformix 11ͬÑùÇ¿µ÷¸ß¿ÉÓÃÐÔÒÔ¼°Êý¾ÝѹËõ¼¼Êõ£¬²»¹ýIBMÔÚÕâ·½ÃæÒѾ­Ç¿µ÷ºÜ¾ÃÁË¡£
¼Ì¼×¹ÇÎÄ£¨Oracle£©ÉÏÔ·¢±íаæÊý¾Ý¿âÈí¼þDatabase 11gºó£¬IBM½ñÌìÒ²·¢±í´úºÅΪCheetahµÄÊý¾Ý¿âÈí¼þInformix Dynamic Server£¨IDS£©11£¬Î¢ÈíµÄSQL ServerÒ²Ô¤¼ÆÔÚÃ÷Äê³õÍÆ³öа汾¡£
IBMÈí¼þ²úÆ·´¦¾­ÀíÁÖÊÀΰ±íʾ£¬¼×¹ÇÎÄÍÆ³öµÄ11gºÍInformix 11ͬÑùÇ¿µ÷¸ß¿ÉÓÃÐÔÒÔ¼°Êý¾ÝѹËõ¼¼Êõ£¬¡°²»¹ýIBMÔÚÕâ·½ÃæÒѾ­Ç¿µ÷ºÜ¾ÃÁË¡£¡±Ëû˵¡£Ëû½øÒ»²½½âÊÍ£¬Informix 11¿ÉÒÔÓÐЧ·ÖÅ为ºÉÁ¿À´½â¾öϵͳ¸ºµ£µÄÎÊÌ⣬Ҳ¾ÍÊÇÔÚ·þÎñÆ÷ÉÏ×ö×ÊÔ´·ÖÅä¡£ÓÉÓÚ99%ÒÔÉϵŤ×÷³ÌÐò¶¼ÊÇ×ö¶ÁÈ¡µÄ¶¯×÷£¬Òò´ËInformix 11Ö»ÓÃһ̨·þÎñÆ÷×öдÈ룬ÆäËü¶¼ÓÃÀ´×ö¶ÁÈ¡¡£
Á...¡­
½âÎö£º½ÌÄãÇáËÉÁ˽âInformixÊý¾Ý¿âµ÷ÓÅ·½·¨
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:26:37 µã»÷£º13
½âÎö£º½ÌÄãÇáËÉÁ˽âInformixÊý¾Ý¿âµ÷ÓÅ·½·¨ Informix IDSÊý¾Ý¿â¹ã·ºµÄÓ¦ÓÃÔÚ½ðÈÚ¡¢µçÐźÍÓÊÕþµÈ¸÷¸öÐÐÒµÖУ¬ËüÊÇÒ»¸ö¶àÏ̵߳ĹØÏµÊý¾Ý¿â·þÎñÆ÷£¬²ÉÓöԳƵĶദÀíÆ÷¼¼ÊõºÍµ¥´¦ÀíÆ÷Ìåϵ½á¹¹£¬²¢¾ßÓÐÏȽøµÄ¼¼Êõ¡¢ÐÔÄÜÓë¸ß¿É¿¿ÐԺ͸߿ÉÓÃÐÔ¡£ËüΪÓû§ÌṩÁ˶¯Ì¬ÏµÍ³¹ÜÀí¹¤¾ßÀ´¼à¿ØºÍ¹ÜÀíÊý¾Ý¿â·þÎñÆ÷¡£Ëæ×ÅÊý¾Ý¿âÊýÁ¿µÄÔö¼ÓºÍÓ¦Óô¦Àí½»Ò×Á¿µÄÔö¶à£¬ËüµÄÔËÐÐЧÂÊÏÔµÃÓÈΪͻ³ö¡£ÔÚÓ²¼þ»·¾³²»±äµÄÇé¿öÏ£¬Êý¾Ý¿âÐÔÄܵÄÌá¸ßÒ²Ò»Ö±³ÉΪ´ó¼Ò¹Ø×¢µÄ»°Ìâ¡£
Êý¾Ý¿âϵͳÐÔÄÜͨ³£ÓëCPU¡¢¹²ÏíÄÚ´æ¡¢Êý¾ÝµÄ´æ´¢ºÍÍøÂçÉèÖõÈËĸö·½ÃæÓÐÖ±½ÓµÄ¹ØÏµ¡£ÏÂÃæ×ÅÖØ½éÉÜͨ¹ýÅäÖÃInformix IDS²ÎÊýºÍ¼à¿ØInformix IDSÔËÐÐЧÂÊ£¬À´Ìá¸ßÊý¾Ý¿âµÄÐÔÄÜ¡£
ÐéÄâ´¦ÀíÆ÷²ÎÊýµÄµ÷ÕûºÍ¼à¿Ø
Informix IDS¶ÔÓÚÐéÄâ´¦ÀíÆ÷µÄ·ÖÀ࣬´ïµ½ÁËÊ®¶àÖÖ£¬Ã¿¸öÐéÄâ´¦ÀíÆ÷Ïñ²Ù×÷ϵͳµÄÒ»¸öCPUÔÊÐí¶à¸ö½ø³Ì·þÎñÓÚ¶à¸öÓû§Ò»Ñù£¬Ò²¿ÉÒÔÔËÐжà¸öÏß³ÌÀ´Îª¶à¸ö SQL ¿Í»§»úÓ¦ÓóÌÐòÌṩ·þÎñ¡£ÆäÖÐ×îÖØÒªµÄÐéÄâ´¦ÀíÆ÷ÊÇCPU¡¢AIO¡¢ÍøÂç´¦ÀíÆ÷ÈýÖÖ£¬ÔÚ...¡­
½ÌÄãÇáËÉÕÆÎÕInformixÊý¾Ý±¸·ÝµÄС¼¼ÇÉ
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:26:30 µã»÷£º12
½ÌÄãÇáËÉÕÆÎÕInformixÊý¾Ý±¸·ÝµÄС¼¼ÇÉ
ÔÚ´óÐÍÏîÄ¿µÄ¿ª·¢ÖУ¬Ò»¸öÏîÄ¿×éͨ³£»áÔÚСÐ͵ÄÄ£Äâ»·¾³ÖнøÐгõ²½¿ª·¢£¬´ýϵͳ³õ²½Îȶ¨ºó£¬ÔÙ°Ñ¿ª·¢»·¾³ÒƵ½ÐÂϵͳÖУ¬×îºó²Å°Ñ¾ÉϵͳÇл»µ½ÐÂϵͳÖÐÈ¥¡£µ«ÔÚÄ£Äâ»·¾³ÖУ¬Ò»°ãÊý¾Ý¿â·þÎñÆ÷µÄÅäÖö¼½ÏµÍ£¬¶øÇÒ²»»áÓÐרÃŵÄÊý¾Ý±¸·Ý´ëÊ©£¬Ò»µ©µôµç»òÎó²Ù×÷£¬±ãÈÝÒ׳öÏÖÊý¾Ý¶ªÊ§¡¢Êý¾Ý¿â»Ù»µµÄÇé¿ö£¬¿ª·¢ÈËÔ±µÄÒ»·¬ÐÄѪ±ã»á°×·Ñ¡£Òò´Ë£¬ÐèÒªÒ»ÖÖ¼òµ¥¶øÓÖÓÐЧµÄÊý¾Ý±¸·Ý·½·¨¡£
ÎÒÃǼÙÉèÄ£Äâ»·¾³µÄÊý¾Ý¿â·þÎñÆ÷µÄ²Ù×÷ϵͳÊÇRerhat Linux 7£¬Êý¾Ý¿â·þÎñÆ÷ΪInformix Online Dynamic Server 7.0£¬ÐèÒª±¸·ÝµÄÊý¾Ý¿âÃû³ÆÎªdbtemp¡£ÔÚ¿ª·¢¹ý³ÌÖУ¬ÎÒÃÇÒªÇóÄܶÔÊý¾Ý¿â±í½á¹¹ºÍÆäÖеÄÊý¾ÝÿÌì¶¼Äܶ¨Ê±½øÐÐ×Ô¶¯±¸·Ý¡£Òò´ËÎÒÃÇÐèҪʹÓÃcrontab½øÐй¤×÷Èճ̰²ÅÅ£¬crontabÊDzÙ×÷ÿ¸öÓû§µÄÊØ»¤³ÌÐòºÍ¸ÃÖ´ÐеÄʱ¼ä±í¡£
 

crontabÎļþµÄ¸ñʽ£ºM H D m d cmd¡£
M: ·ÖÖÓ£¨0-59£©¡£
H£ºÐ¡Ê±£¨0-23£©¡£
D£ºÌ죨1-31£©¡£
m: Ô£¨1-12£...¡­
ϸ»¯½âÎö£ºÕýÈ·Àí½âInformixµÄϵͳ½á¹¹
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:26:28 µã»÷£º12
ϸ»¯½âÎö£ºÕýÈ·Àí½âInformixµÄϵͳ½á¹¹
INFORMIX¶¯Ì¬·þÎñÆ÷²ÉÓõÄÊÇÒ»ÖÖ¶àÏßË÷Ìåϵ½á¹¹£¬Õâ¾ÍÒâζ×ÅÒ»¸ö½ø³ÌÀûÓÃ×Ô¼ºµÄ¶à¸öÏßË÷¿ÉÒÔͬʱÍê³É¶à¸öÈÎÎñ£¬Òò¶øÕû¸öϵͳֻÐèÒª½ÏÉٵĽø³Ì¾Í×ãÒÔÍê³ÉDBMSµÄÈÎÎñ¡£
¶¯Ì¬·þÎñÆ÷ϵͳÓÉÈý¸öÖ÷Òª×é¼þ¹¹³É£º¹²ÏíÄڴ棬½ø³ÌºÍ´ÅÅÌ¡£¹²ÏíÄÚ´æ°üÀ¨Èý¸ö¶Î£º×¤Áô¶Î¡£ÐéÄâ¶ÎºÍÏûÏ¢¶Î¡£×¤Áô¶ÎÖ÷ÒªÓÃ×÷´ÅÅÌÊý¾ÝµÄ»º´æ¡£ÐéÄâ¶ÎÖ÷ÒªÓÃ×÷ÄÚ´æ³ØÒÔÖ§³Ö½ø³Ì¼°Ïà¹ØµÄ»á»°£¨session)ºÍÏßË÷¡£µ±¿Í»§Óë·þÎñÆ÷ÀûÓù²ÏíÄÚ´æ½øÐÐͨÐÅʱ£¬ÏûÏ¢¶Î½«ÓÃ×÷Á½ÕßÖ®¼äµÄÏûÏ¢»º³åÇø¡£
ϵͳÖл¹°üÀ¨Èô¸É¹¹³ÉÊý¾Ý¿â·þÎñÆ÷µÄUNIX½ø³Ì£¬³ÆÎªoninit.ÕâЩ½ø³Ì±»³ÆÎªÐéÄâ´¦ÀíÆ÷£¨VP£©(virtual processors)¡£Ã¿Ò»VPÁ¥ÊôÓÚijһÐéÄâ´¦ÀíÀà¡£¶øÃ¿Ò»ÐéÄâ´¦ÀíÆ÷Àà¶¼¸ºÔðÍê³ÉÒ»ÀàÌØ¶¨µÄÈÎÎñ¡£
ϵͳµÄ´ÅÅÌ×é¼þÓɶà¸öԭʼ´ÅÅ̿ռä×é³É£¬³ÆÎªchunk,chunkÒÔÒ³£¨page)Ϊ»ù±¾µ¥Î»¡£¶à¸öchunk¼¯ºÏÂß¼­ÉϹ¹³ÉÁËÊý¾Ý¿Õ¼ä£¨dbspace)¡£Êý¾Ý¿Õ¼äÓÃÓÚ´æ´¢Êý¾Ý¿â¡¢±í¡¢ÏµÍ³ÐÅÏ¢ÒÔ¼°ÎïÀíÈÕÖ¾ºÍÂß¼­ÈÕÖ¾¡£Ò...¡­
ÇáËÉÁ˽âInformix³£ÓÃÃüÁîµÄÓ÷¨¼°ËµÃ÷
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:26:27 µã»÷£º123
ÇáËÉÁ˽âInformix³£ÓÃÃüÁîµÄÓ÷¨¼°ËµÃ÷
Informix³£ÓÃÃüÁîµÄÓ÷¨¼°ËµÃ÷:
Óï·¨ oninit [-s] [-i] [-p] [-y]
 

oninit¡¡¡¡¡¡½«ÏµÍ³´Óoff-lineģʽ±äΪon-lineģʽ
oninit -s ¡¡ ½«ÏµÍ³´Óoff-lineģʽ±äΪquiescentģʽ
oninit -i ¡¡ ³õʼ»¯ÏµÍ³
oninit -p ¡¡ ÔÚ¹²ÏíÄÚ´æ³õʼ»¯Ê±£¬²»ËÑË÷£¬É¾³ýÁÙʱ±í
oninit -y ¡¡ ¶ÔÌáʾ×Ô¶¯»Ø´ðyes
oninit-v¼ÓÈëÕâ¸öÑ¡ÏîÏÔʾoninit´¦Àí¹ý³Ì
oninit-- ¼üÈë´ËÃüÁî¿ÉÒÔ»ñµÃʹÓðïÖú

oninitÃüÁîÓÃÀ´¸Ä±äϵͳµÄÔËÐÐģʽ¡£ÆäÖÐ-iÑ¡ÏîÓÃÓÚ³õʼ»¯ÏµÍ³µÄroot dbspace¡£×¢Ò⣬root-dbspaceÒ»µ©±»³õʼ»¯£¬ÔòµÈÓÚÕû¸öÊý¾Ý¿âϵͳ±»³õʼ»¯¡£
Èç¹ûÓû§Ï£ÍûÔÚ¼ÆËã»úÆô¶¯Ê±×Ô¶¯×Ô¶¯Æô¶¯¶¯Ì¬·þÎñÆ÷ϵͳ£¬ÇëÔÚϵͳ³õÆôÎļþ£¨ÔÚÐí¶àUNIXϵͳÖÐΪ/etc/rc£©ÖмÓÈëoninitÃüÁ²»¼ÓÈκÎÑ¡Ï¡£
onmode ÃüÁî
Óï·¨£º onmode [-k] [-m] [-s] [-u] [-y]
 

onmode -k ¡¡Ö´ÐÐÁ¢¼´sh...¡­
ϸ»¯½âÎö£ºInformix³õʼ»¯¶¼×öÁËЩʲô
  ·¢²¼ÈÕÆÚ£º2008-05-27 11:26:18 µã»÷£º29
ϸ»¯½âÎö£ºInformix³õʼ»¯¶¼×öÁËЩʲô
onstat¹¤¾ß
Ϊÿһ̨»úÆ÷°²×°Èí¼þ
¼ì²é$INFOMRIXDIR/releaseĿ¼ÏµÄrelease notes
ÅäÖÃÍÆ¼öµÄºËÐÄÅäÖòÎÊý
×¼±¸´ÅÅ̿ռä
ÉèÖÃËùÐè»·¾³±äÁ¿
´´½¨Ò»¸ösqlhostsÎļþ
ÔÚ$INFORMIXDIR/etcĿ¼ÏÂÉèÖÃonconfigÎļþ
ÀûÓÃoninit¹¤¾ß³õʼ»¯online
Óû§ÔÚ³õʼ»¯ÏµÍ³Ç©Ó¦¸ÃÖ´ÐÐÔĶÁ$INFORMIXDIR/releaseĿ¼ÏµÄrelease note¡£ÔÚ¸ÃÎļþÖаüÀ¨ÁËÐí¶àÓë²Ù×÷ϵͳ¡¢Äں˲ÎÊýÒÔ¼°ÏµÍ³¸üÐÂÏà¹ØµÄÖØÒªÐÅÏ¢¡£
»úÆ÷ÔÚ³ö³§Ê±ÒÑÔ¤ÖÃÁ˺ËÐÄÅäÖòÎÊý£¬µ«Èç¹ûÓû§×Ô¼ºÐèÒª£¬ÔòÐèÒª½øÒ»²½µ÷ÕûÕâЩ²ÎÊý¡£¹ØÓÚºËÐIJÎÊýÅäÖÃÇë¼ì²érelease notes¡£
Ϊϵͳ׼±¸´ÅÅ̿ռäʱ£¬±ØÐëÊ×ÏÈÕýÈ·ÉèÖÃÈçÏÂȨÏÞ£º
 

chmod 660 device_name
chgrp informix device_name
chown informix device_name

ÎÒÃǽ¨ÒéÓû§×îºÃÄÜΪԭʼÉ豸½¨Á¢Á´½ÓÎļþ£¬Ô­ÒòÓÐÁ½¸ö£º
1.¿ÉÒÔÀûÓÃÁ´½ÓÃüÁîÃèÊöÉ豸ʹÓÃÐ...¡­
InfomixÊý¾Ý¿âµÄ±¸·ÝÓë»Ö¸´
  ·¢²¼ÈÕÆÚ£º2007-11-07 08:00:00 µã»÷£º48
InfomixÊý¾Ý¿âµÄ±¸·ÝÓë»Ö¸´ InformixÊÇÒ»¸ö¹ØÏµÊý¾Ý¿â¹ÜÀíϵͳ£¬¿ÉÓÃÓÚ¿ª·¢¹¦ÄÜÇ¿´óµÄÓ¦ÓóÌÐò£¬Ëü¿ÉÔÚ¶à¸öƽ̨ÉÏÔËÐУ¬ÀýÈ磺MicrosoftWindowsºÍUNIX¡£InformixÊý¾Ý¿â¶¯Ì¬·þÎñÆ÷£¨InformixDynamicServer¼ò³ÆIDS£©ÊÇInformixÊý¾Ý¿â¼¼Êõ²úÆ·µÄºËÐÄ£¬¾ßÓпÉÉìËõÐÔ¡¢¿ÉÀ©Õ¹ÐÔ¡¢Ò×¹ÜÀíÐԺ͸ߡ­
informix5µÄ°²×°
  ·¢²¼ÈÕÆÚ£º2007-11-07 08:00:00 µã»÷£º15
informix5µÄ°²×° Ò»¡¢ °²×°½éÖÊ×é³É£º ÎÒÃÇÑ¡ÓÃINFORMIX-ONLINEºÍINFORMIX-SQLΪÊý¾Ý¿âϵͳµÄ¿ª·¢¡¢Ê¹ÓúÍά»¤Æ½Ì¨¡£ËüÃǵĴ洢½éÖÊ·Ö±ðΪ7ÕźÍ4ÕÅ3.5Ó¢´çµÄÈíÅÌ, ²ÉÓÃcpioµÄÎļþ¸ñʽ¡£ ¶þ¡¢°²×°²½Ö裺 µÚÒ»²½£º ½¨Á¢INFORMIXÊý¾Ý¿âϵͳÓû§ °²×°INFORMIXÊý¾Ý¿âϵͳ֮ǰ, ±Ø¡­
INFORMIX£­ONLINEÊý¾Ý¿âÈýÖÖ±¸·Ý·½·¨µÄÑ¡Ôñ
  ·¢²¼ÈÕÆÚ£º2007-11-07 08:00:00 µã»÷£º19
INFORMIX£­ONLINEÊý¾Ý¿âÈýÖÖ±¸·Ý·½·¨µÄÑ¡Ôñ INFORMIX£­ONLINEÊý¾Ý¿âÈýÖÖ±¸·Ý·½·¨µÄÑ¡Ôñ ½¨ÉèÒøÐкӱ±Ê¡ÕżҿÚÊзÖÐпƼ¼´¦ÎäµÂÁÁ -------------------------------------------------------------------------------- INFORMIX£­ONLINEÊý¾Ý¿âÒòÆä¾ßÓиßÐÔÄÜ¡¢¸ß¿É¿¿ÐÔ¡¢Ö§³ÖÊý¾ÝÍêÕûÐÔ¶¨ÒåºÍ¼ì²éµÈÌØÐÔ¡­
Informix SQLº¯ÊýµÄÏêϸÓ÷¨
  ·¢²¼ÈÕÆÚ£º2007-11-07 08:00:00 µã»÷£º97
Informix SQLº¯ÊýµÄÏêϸÓ÷¨ Ò»¡¢ÄÚ²¿º¯Êý 1¡¢ÄÚ²¿ºÏ¼Æº¯Êý 1£©COUNT£¨*£© ·µ»ØÐÐÊý 2£©COUNT£¨DISTINCT COLNAME£© ·µ»ØÖ¸¶¨ÁÐÖÐΨһֵµÄ¸öÊý 3£©SUM£¨COLNAME/EXPRESSION£© ·µ»ØÖ¸¶¨Áлò±í´ïʽµÄÊýÖµºÍ£» 4£©SUM£¨DISTINCT COLNAME£© ·µ»ØÖ¸¶¨ÁÐÖÐΨһֵµÄºÍ 5£©AVG£¨COLNAME/EXPRESSIO¡­
¹²3Ò³/42Ìõ¼Ç¼ Ê×Ò³ 1 [2] [3] ÏÂÒ»Ò³ ĩҳ
  ±¾À¸ÈȵãÎÄÕÂ
¡¤Informix¶¯Ì¬·þÎñÆ÷ÅäÖÃ--4.sqlh
¡¤Informix SQL Óï¾äÏê½â £¨2£©
¡¤INFORMIX/4GLÊý¾Ý¿â²éѰÖеķ­ÆÁ
¡¤Ï¸»¯½âÎö£ºInformix³õʼ»¯¶¼×öÁË
¡¤ÔÚTurboLinuxÉϵݲװ Informix
¡¤Ï¸»¯½âÎö£ºInformix ON-Bar±¸·Ý
¡¤INFORMIX£­ONLINEÊý¾Ý¿âÈýÖÖ±¸·Ý
¡¤Informix¶¯Ì¬·þÎñÆ÷ÅäÖÃ--3.×¼±¸
¡¤INFORMIX5µÄ°²×°¼°³õʼÅäÖÃ
¡¤Informix Dynamic ServerÊý¾Ý¿â
¡¤InformixÊý¾Ý¿âÁé»î±¸·ÝµÄ̽ÌÖ
¡¤¹Ø×¢£ºIBM Informix 11ÓëOracle
  ±¾À¸Ëæ»úÍÆ¼ö
¡¤INFORMIX5µÄ°²×°¼°³õʼÅäÖÃ
¡¤Informix£­OnlineÊý¾Ý¿âµÄ²éѯÓÅ
¡¤Informix¶¯Ì¬·þÎñÆ÷ÅäÖÃ--4.sqlh
¡¤Ï¸»¯½âÎö£ºInformix ON-Bar±¸·Ý
¡¤InformixÊý¾Ý¿âÁé»î±¸·ÝµÄ̽ÌÖ
¡¤Informix SQLº¯ÊýµÄÏêϸÓ÷¨
¡¤Ï¸»¯½âÎö£º±¸·ÝInformix-OnLine
¡¤Ï¸»¯½âÎö£ºÕýÈ·Àí½âInformixµÄϵ
¡¤Í¨¹ý Informix Dynamic Server 1
¡¤Informix SE for LinuxµÄ°²×°²½
¡¤Ï¸»¯½âÎö£ºInformix³õʼ»¯¶¼×öÁË
¡¤Informix¶¯Ì¬·þÎñÆ÷ÅäÖÃ--7.¾­Ñé
  Ïà¹Ø·ÖÀà
Informix
  Access
 
  Ajax
 
  ASP±à³Ì
 
  C/C++
 
  Coreldraw
 
  CSS½Ì³Ì
 
  DB2
 
  dns·þÎñÆ÷
 

¡¡¡¡¡¡¹ØÓÚÎÒÃÇ | ¸¶¿î·½·¨ | ÊÛǰ×Éѯ | ÊÛºóÎÊÌâ | ÍøÕ¾µØÍ¼
»ªÏÄÃûÍøÓµÓÐ5ÄêµÄIDCÔËÓª¾­Ñé Ϊ6Íò¸÷ÀàÓû§ÌṩÓÅÖʵÄIDC·þÎñ
»ªÏÄÃûÍøÌṩ7x24СʱµÄȫʱ¿Í»§¼¼ÊõÖ§³Ö »ªÏÄÃûÍøÌṩ1¶Ô1µÄ¿Í»§×¨Ô±·þÎñ
»ªÏÄÃûÍøÔËÓªÉÌ:³É¶¼·ÉÊý¿Æ¼¼ÓÐÏÞ¹«Ë¾
 µç»°×Ü»ú 028-86258691 86258692 66510191 66510192 66510193 66510194
 Ò¹¼äÖµ°à 028-88844898 86851118
 ´«Õæµ×µ¥ ×Ü»úת801 ²ÆÎñרÏß ×Ü»úת823
 Í¶ËßÈÈÏß 028-86258691-814 ͶËßQQ 517811566
 Ö÷»ú/VPS: µã»÷ͼ±êÓë¿Í·þרԱ»Æ»Ûqq½»Ì¸ µã»÷ͼ±êÓë¿Í·þרԱÒ×¾êqq½»Ì¸ µã»÷ͼ±êÓë¿Í·þרԱËï²Ýqq½»Ì¸ µã»÷ͼ±êÓë¿Í·þרԱÃÏÓÚÐÀqq½»Ì¸
 ·þ Îñ Æ÷: µã»÷ͼ±êÓë¿Í·þ×¨Ô±ÔøÎ°qq½»Ì¸ µã»÷ͼ±êÓë¿Í·þרԱqq½»Ì¸ µã»÷ͼ±êÓë¿Í·þרԱÃÏÓÚÐÀqq½»Ì¸ µã»÷ͼ±êÓë¿Í·þרԱ½¯ÁÖqq½»Ì¸
 »ú·¿¼¼Êõ: µã»÷ͼ±êÓë»ú·¿¼¼ÊõÖ§³Ö¸¶Ç¿qq½»Ì¸ µã»÷ͼ±êÓë»ú·¿¼¼ÊõÖ§³ÖÀîÒ»qq½»Ì¸ µã»÷ͼ±êÓë¹ã¶«»ú·¿¼¼ÊõÖ§³ÖºúÔ½qq½»Ì¸ µã»÷ͼ±êÓëËÄ´¨»ú·¿¼¼Êõ°ØËÉÖ§³Öqq½»Ì¸
 ´ó ¿Í »§: µã»÷ͼ±êÓë´ó¿Í»§×¨Ô±qq½»Ì¸ µã»÷ͼ±êÓë´ó¿Í»§×¨Ô±qq½»Ì¸
 [µã»÷Í·Ïñͼ±ê¼´Ê±½»Ì¸£¬ÈçÓöÏûÏ¢³¬Ê±£¬ÇëÌí¼ÓºÃÓÑ]
¹«Ë¾µØÖ·£ºËÄ´¨Ê¡³É¶¼ÊÐÇàÁú½Ö51ºÅ±¶ÌØ¿µÅÉ´óÏÃ10Â¥5ºÅ Óʱà:610031
ÔöÖµµçÐÅÒµÎñ¾­ÓªÐí¿ÉÖ¤ºÅ(IDC):´¨B1.B2-20070108 ÓªÒµÖ´ÕÕ
Copyright©2008 ³É¶¼·ÉÊý¿Æ¼¼ÓÐÏÞ¹«Ë¾.°æÈ¨ËùÓÐ ±¾Õ¾ÐÐÒµ×ÊѶÓÉ IDCÖÐÎÄ×ÊѶվ Ìṩ
Öйú»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨ÖÐÐÄ
³É¶¼Íø¾¯±¨¾¯¸Úͤ
¹¤É̺ì¶Ü
icp±¸°¸