SQLServerÊý¾Ý¿â
Sybase SQL ServerÌåϵ½á¹¹½éÉÜ
ÕªÒª£º±¾ÎÄÖ÷Òª¶ÔSybase SQL ServerÌåϵ½á¹¹½øÐнéÉÜ£¬±ãÓÚ¶ÁÕß¶ÔSybase SQL ServerÓиöÕûÌå´ó¸ÅµÄÁ˽⡣
±êÇ©£ºSybase SQL Server Sybase SQL Server Ìåϵ½á¹¹
Sybase SQL ServerÊÇÒ»¸ö¶à¿â½á¹¹µÄRDBMS£¬Ìåϵ½á¹¹´óÖÂÈçÏ£º
1.Êý¾Ý¿â
·þÎñÆ÷×ÔÉíËùʹÓõÄÊý¾Ý¿â£¬Ò²¿ÉÒÔ˵ÊǹÜÀí·þÎñÆ÷ºÍÓû§Êý¾Ý¿âµÄÊý¾Ý¿â¡£SybaseÔÚ°²×°Ê±£¬×Ô¶¯´´½¨ÁËËĸöϵͳÊý¾Ý¿â£º
master¡¢model¡¢tempdb¡¢sybsystemprocs
1) masterÊý¾Ý¿â
ËüÊǹÜÀíºÍ¿ØÖÆÓû§Êý¾Ý¿âÒÔ¼°Î¬»¤·þÎñÆ÷Õý³£ÔËÐеĺËÐÄÊý¾Ý¿â£¬Ëü±£´æÁË´óÁ¿µÄϵͳÐÅÏ¢£¬Èç·þÎñÆ÷ÅäÖá¢Óû§¡¢É豸µÈ¡£
ÔÚmasterÊý¾Ý¿âÖв»ÔÊÐíÆÕͨÓû§ÔÚÆäÖд´½¨Êý¾Ý¿â¶ÔÏ󣬷ñÔò»áʹµÃmasterÊý¾Ý¿âµÄÊÂÎñÈÕÖ¾ºÜ¿ì±äÂú¡£Èç¹ûÊÂÎñÈÕÖ¾Óþ¡£¬¾ÍÎÞ·¨Ê¹ÓÃdump transactionÃüÁîÊÍ·ÅmasterÊý¾Ý¿âÖеĿռ䡣
2)modelÊý¾Ý¿â
ËüÊÇΪ´´½¨Óû§Êý¾Ý¿â¶øÌṩµÄÄ£°å¡£Ã¿µ±´´½¨ÐµÄÊý¾Ý¿âʱ£¬SQL Server×Ô¶¯½¨Á¢modelÊý¾Ý¿âµÄÒ»·Ý¿½±´£¬²¢°ÑËüÀ©³äµ½Óû§ËùÒªÇóµÄ´óС£¬ÒÔ´Ë×÷ΪÐÂÓû§Êý¾Ý¿â¡£
ModelÊý¾Ý¿âÖаüº¬Ã¿¸öÓû§Êý¾Ý¿âËùÒªÇóµÄϵͳ±í¡£ModelÊý¾Ý¿â¿ÉÒÔ±»ÐÞ¸ÄÒÔ±ã¶¨ÖÆÐ´´½¨µÄ¡£
3)tempdbÊý¾Ý¿â
ËüÊǸöÁÙʱÊý¾Ý¿â£¬Îª·þÎñÆ÷ÔËÐÐÓë´¦ÀíÌṩһ¸ö¹²ÏíµÄ´æ´¢ÇøÓò£¬Èçgroup byºÍorder byµÄÖмä½á¹û¾Í´æ·ÅÔÚÕâÀï¡£TempdbµÄ¿Õ¼äΪ·þÎñÆ÷ÖÐËùÓÐÊý¾Ý¿âµÄËùÓÐÓû§Ëù¹²Ïí¡£
ÿ´ÎÖØÆôSQL Server£¬·þÎñÆ÷µÄÒ»¸ö×Ô¶¯½ø³Ì¶¼¿½±´modelÊý¾Ý¿âµ½tempdbÊý¾Ý¿â£¬²¢Çå³ýtempdbÖÐÔÀ´µÄÄÚÈÝ¡£Òò´ËtempdbÖеÄÓû§±í¶¼ÊÇÁÙʱµÄ¡£ÁÙʱ±í·ÖΪÁ½Àࣺ¿É¹²ÏíµÄºÍ²»¿É¹²ÏíµÄ¡£²»¿É¹²ÏíµÄÁÙʱ±íÔÚÓÉcreate tableÖн«·ûºÅ#ÖÃÓÚ±íÃû֮ǰ´´Á¢£»¿É¹²ÏíµÄÁÙʱ±íͨ¹ýcreate tableÖÐÖ¸¶¨±íÃûǰ׺tempdb..¶ø´´Á¢¡£²»¿É¹²ÏíµÄÁÙʱ±íSQL Server×Ô¶¯ÎªÆäÌí¼ÓÊý×Öºó׺Ãû£¬ÇÒËüÖ»´æÔÚÓÚµ±Ç°»á»°ÖС£
4)sybsystemprocsÊý¾Ý¿âmasterÊý¾Ý¿â
ËüÊÇרÃÅÓÃÀ´±£´æÏµÍ³ÃüÁî(´æ´¢¹ý³Ì)µÄÊý¾Ý¿â£¬Èçsp_help¡¢sp_configure¡¢sp_helpdeviceµÈ¡£µ±ÈÎÒ»Êý¾Ý¿âÓû§ÔËÐÐÒÔsp_¿ªÍ·µÄ´æ´¢¹ý³Ìʱ£¬SQL Server°´ÕÕÒÔÏÂ˳Ðò²éÕÒ£ºµ±Ç°Êý¾Ý¿â¡¢sybsystemprocsÊý¾Ý¿â¡¢masterÊý¾Ý¿â¡£
2.Óû§Êý¾Ý¿â
Óû§Êý¾Ý¿âÊÇÎÒÃÇʹÓÃSybase·þÎñÆ÷µÄÕæÕýÄ¿µÄ¡£Òª¹ÜÀíÓû§Êý¾Ý£¬±ØÐëÔÚSybaseÖд´½¨×Ô¼ºµÄÊý¾Ý¿â£¬ËüÊÇÖ¸ÓÃcreate databaseÃüÁî´´½¨µÄÊý¾Ý¿â¡£²»ÄÜ´æÈ¡masterÊý¾Ý¿âµÄÓû§ÊÇÎÞȨ´´½¨ÐµÄÊý¾Ý¿âµÄ¡£
Êý¾Ý¿âÖеÄÖ÷Òª
Ïà¹ØÎĵµ£º
1.oracle»·¾³
create table test
(
id number(4),
name varchar2(20)
)
ÔÚÒ»¸ösessionÖÐ
insert into test values(1,'aa');
ÔÚÁíÒ»¸ösessionÖÐ
select * from test1;
²éѯû±»×èÈû
2.sqlserver»·¾³
ÔÚÒ»¸ösessionÖÐ
insert into test values(1,'aa');
ÔÚÁíÒ»¸ösessionÖÐ
select * from test1;
²éѯ±»×èÈû(Ê ......
ÔÚÆ½Ê±µÄ¹¤×÷¹ý³ÌÖУ¬×÷ΪDBA½ÇÉ«¹ÜÀíÊý¾Ý¿â£¬Í·ÄÔÖеÄÓ¡ÏóÍùÍùÊÇÊý¾Ý¿âʵÀýÃû³Æ£¬¶ø²»»áÈ¥¹ØÐÄServerµÄIP£¬¶ø×÷ΪDeveloperµÄ½ÇÉ«£¬ËûÃÇÍùÍùÏëÖªµÀÖªµÀServer IpºÍ¶Ë¿ÚºÅ¡£ËùÒÔ£¬DBA»á¾³£±»Îʼ°µ½£ºXXXʵÀýµÄIPºÍ¶Ë¿ÚºÅÊÇʲô£¿
Õâ¸öÎÊÌ⣬µ±È»ÎÒÃÇ¿ÉÒÔLoginµ½OS²é¿´IP¡¢Ê¹ÓÃÅäÖÆ¹ÜÀí¹¤¾ß»ñÈ¡µ½¶Ë¿ÚºÅ¡£µ«ÊÇ£¬Õâ¸ö·½·¨·Ç ......
±¾ÎÄת×Ô£ºhttp://blog.csdn.net/jinjazz/archive/2008/07/14/2650506.aspx
½«oledb¶ÁÈ¡µÄexcelÊý¾Ý¿ìËÙ²åÈëµÄsqlserverÖУ¬ºÜ¶àÈËͨ¹ýÑ»·À´Æ´½Ósql£¬ÕâÑù×ö²»µ«ÈÝÒ׳ö´í¶øÇÒЧÂʵÍÏ£¬×îºÃµÄ°ì·¨ÊÇʹÓÃbcp£¬Ò²¾ÍÊÇSystem.Data.SqlClient.SqlBulkCopy ÀàÀ´ÊµÏÖ¡£²»µ«Ëٶȿ죬¶øÇÒ´úÂë¼òµ¥£¬ÏÂÃæ²âÊÔ´ú ......
SQLserverÖÐÓÃconvertº¯Êýת»»ÈÕÆÚ¸ñʽ
2008-01-23 15:47
SQLserverÖÐÓÃconvertº¯Êýת»»ÈÕÆÚ¸ñʽ2008-01-15 15:51SQLserverÖÐÓÃconvertº¯Êýת»»ÈÕÆÚ¸ñʽ
SQL ServerÖÐÎİæµÄĬÈϵÄÈÕÆÚ×Ö¶Îdatetime¸ñʽÊÇyyyy-mm-dd Thh:mm:ss.mmm
ÀýÈç:
select getdate()
2004-09-12 11:06:08.177
ÕûÀíÁËÒ»ÏÂSQL ServerÀïÃæ¿ÉÄÜ ......