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

Oracle Ê±ÇøÎÊÌâ

oracleÖеÄtz_offsetÊÇÓÃÀ´·µ»Ø¸ø¶¨Ê±ÇøÓë±ê×¼Ê±Çø(UTC universal of time Coordinate ͨÓÃʱ¼ä×ø±ê)µÄÆ«ÒÆÁ¿£¬Æä²ÎÊý¿ÉÒÔÊÇ£º
1.Ò»¸öºÏ·¨µÄÊ±ÇøÃû
2.Ò»¸öÀëUTCµÄ±ê×¼Æ«ÒÆÁ¿
3.¹Ø¼ü×ÖSessionTimeZone»òÕßÊÇDB_timezone
 
ÆäÖкϷ¨µÄÊ±ÇøÃû¿ÉÒÔ´ÓϵͳÊÓͼV$TimeZone_namesÖеÄÁÐTZnameÖеĵõ½£º
TZNAME
——————————————————————————————————————————–
Africa/Cairo
Africa/Tripoli
America/Adak
America/Anchorage
America/Atka
America/Chicago
America/Denver
America/Detroit
America/Edmonton
America/Ensenada
America/Fort_Wayne
America/Halifax
America/Havana
America/Indiana/Indianapolis
America/Indianapolis
America/Jamaica
America/Los_Angeles
America/Manaus
America/Mazatlan
America/Mexico_City
America/Montreal
America/New_York
America/Noronha
America/Phoenix
America/Porto_Acre
America/Regina
America/Santiago
America/Sao_Paulo
America/Shiprock
America/St_Johns
America/Tijuana
America/Vancouver
America/Whitehorse
America/Winnipeg
Asia/Calcutta
Asia/Hong_Kong
Asia/Istanbul
Asia/Jerusalem
Asia/Riyadh
Asia/Seoul
Asia/Shanghai
Asia/Singapore
Asia/Taipei
Asia/Tehran
Asia/Tel_Aviv
Asia/Tokyo
Atlantic/Reykjavik
Australia/ACT
Australia/Adelaide
Australia/Brisbane
Australia/Broken_Hill
Australia/Canberra
Australia/Darwin
Australia/Hobart
Australia/LHI
Australia/Lindeman
Australia/Lord_Howe
Australia/Melbourne
Australia/NSW
Australia/North
Australia/Perth
Australia/Queensland
Australia/South
Australia/Sydney
Australia/Tasmania
Australia/Victoria
Australia/West
Australia/Yancowinna
Brazil/Acre
Brazil/DeNoronha
Brazil/East
Brazil/West
CET
CST
CST6CDT
Canada/Atlantic
Canada/Central
Canada/East-Saskatchewan
Canada/Eastern
Canada/Mountain
Canada/Newfoundland
Canada/Pacific


Ïà¹ØÎĵµ£º

oracle ¼àÌýÅäÖÃ

   ÎÒÏàÐÅÎÒÃǸÕѧoracle£¬¶ÔÊý¾Ý¿âµÄ²Ù×÷£¬¶¼ÊÇÔÚ±¾µØ½øÐеģ¬Ö»Òª±£Ö¤¼àÌý·þÎñÆô¶¯£¬ÄÇôÎÒÃǾͿÉÒÔÕý³£Ê¹ÓÃsqlplus¶ÔÊý¾Ý¿â½øÐвéѯ£¬µ«ÊǼÙÈçÎÒÃÇÏ£Íûͨ¹ýÔ¶³Ì¶ÔÊý¾Ý¿âÀ´·ÃÎÊÄØ£¬´ËʱÎÒÃǾÍÒª¶Ôoracle¼àÌý½øÐÐÅäÖá£
    oracle¼àÌýÅäÖÃÓÐÈý¸öÎļþ£¬ÎªÁË·½±ãÃèÊö£¬ÎÒÓÃserverºÍclientÀ´Çø·Ö£ ......

oracle Êý¾Ýͬ²½¸´ÖƹÊÕϽâ¾ö

¹ÊÕϽâ¾ö£ºoracle10g Êý¾Ý¿â¸´ÖÆÍ¬²½
ºÇºÇ¡£oracleÎÒÊǸö²ËÄñ£¬Ã»»¨¹¦·òÑо¿Ëü£¬µ«ÎÒ»¹ÊǼæÈÎdba£¬Ä¿Ç°oracleÈ«²¿ÊÇÓÉÒÔǰµÄdba´´½¨µÄ£¬oracleȷʵºÃ¡£»ù±¾Ã»Óгö¹ýÎÊÌ⣬ÎÒÒ²¾Í»ù±¾²»¹ÜËüÁË£¬¿ÉÊÇÓÉÓÚ×Ô¼º´ÖÐÄ´óÒ⣬ÔÚÒ»´ÎÐ޸ķþÎñÆ÷µØÖ·Ê±ºò£¬Êý¾Ý¿âÀïµÄtns...Õâ¸öÅäÖÃÎļþÍüÁËÐ޸쬽á¹ûµ¼ÖÂͬ²½Ê§°Ü£¬µÈÎÒ·¢ÏÖµÄʱºò£¬ ......

OracleÒÆÖ²µ½MySQL×¢ÒâÊÂÏî

¡¡¡¡¿Í»§ÓõÄÊý¾Ý¿âÊÇmysql£¬¶øÑз¢ºÃµÄ²úÆ·Ö§³Öoracle£¬ÎªÁËÈÿͻ§ÌÍÑü°ü£¬ÎÒÃDZØÐë°ÑÊý¾Ý¿â»·¾³´ÓoracleתÏòmysql¡£ÎÒÃÇÔÚת»»µÄ¹ý³ÌÖÐÅöµ½ÁËÏÂÃæÒ»Ð©ÎÊÌ⣬ϣÍûÄܸøÍ¬ÑùÔâÓöµÄͬÈÊÃÇһЩ½è¼ø¡£Èç¹ûÎÒÃÇÔÚ×î³õµÄÉè¼Æ¡¢±àÂë¹ý³ÌÖÐ×¢ÒâÊý¾Ý¿âµÄÒÆÖ²ÐÔ£¬ÕâÖÖÇé¿öÏ¿ÉÒÔÍêÈ«²»ÐèÒª×÷¶îÍ⹤×÷¡£
¡¡¡¡Ò»¡¢Êý¾Ý¿â»·¾³´Óoracleת ......

Oracle sqlplus ³£ÓÃÃüÁî×ܽá

OracleµÄsql*plusÊÇÓëoracle½øÐн»»¥µÄ¿Í»§¶Ë¹¤¾ß¡£ÔÚsql*plusÖУ¬¿ÉÒÔÔËÐÐsql*plusÃüÁîÓësql*plusÓï¾ä¡£
ÎÒÃÇͨ³£Ëù˵µÄDML¡¢DDL¡¢DCLÓï¾ä¶¼ÊÇsql*plusÓï¾ä£¬ËüÃÇÖ´ÐÐÍêºó£¬¶¼¿ÉÒÔ±£´æÔÚÒ»¸ö±»³ÆÎªsql bufferµÄÄÚ´æÇøÓòÖУ¬²¢ÇÒÖ»Äܱ£´æÒ»Ìõ×î½üÖ´ÐеÄsqlÓï¾ä£¬ÎÒÃÇ¿ÉÒÔ¶Ô±£´æÔÚsql bufferÖеÄsql Óï¾ä½øÐÐÐ޸ģ¬È»ºóÔÙ´ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ