QDM FOR SQL MODEL
<?xml version="1.0" encoding="UTF-8"?>
<mdx>
<sets>
<set>
<name>[promomonths] </name>
<statement></statement>
</set>
<set>
<name></name>
<statement></statement>
</set>
</sets>
<caches>
<cache>([employee].members)</cache>
<cache>([delivery date].members)</cache>
</caches>
<members>
<member>
<name>[measures].[uplift]</name>
<statement>([unit sales], [double your savings])</
Ïà¹ØÎĵµ£º
1²»ÓÃÔÚsqlÓï¾äʹÓÃϵͳĬÈϵı£Áô¹Ø¼ü×Ö
2¾¡Á¿ÓÃexists ºÍ not exists ´úÌæ in ºÍ not in
ÕâÌõÔÚsql2005Ö®ºó£¬ÔÚË÷ÒýÒ»Ñù£¬Í³¼ÆÐÅÏ¢Ò»ÑùµÄÇé¿öÏ£¬exists £¬inЧ¹ûÊÇÒ»ÑùµÄ¡£
ÒÔAdventureWorksÊý¾Ý¿âΪÀý£¬²éѯÔÚH ......
ËäȻ˵ASP.NETÊôÓÚ°²È«ÐԸߵĽű¾ÓïÑÔ,µ«ÊÇÒ²¾³£¿´µ½ASP.NETÍøÕ¾ÓÉÓÚ¹ýÂ˲»ÑÏÔì³É×¢Éä.ÓÉÓÚASP.NET»ù±¾ÉÏÅäºÏMMSQLÊý¾Ý¿â¼ÜÉè Èç¹ûȨÏÞ¹ý´óµÄ»°ºÜÈÝÒ×±»¹¥»÷. ÔÙÕßÔÚÍøÂçÉÏÕÒ²»µ½ºÃµÄASP.NET·À×¢Éä½Å±¾,ËùÒÔ¾Í×Ô¼ºÐ´Á˸ö. ÔÚÕâÀï¹²Ïí³öÀ´Ö¼ÔÚÈóÌÐòÔ±Ãâ³ýSQL×¢ÈëµÄÀ§ÈÅ.
ÎÒдÁËÁ½¸ö°æ±¾,VB.NETºÍC#°æ±¾·½±ã²»Í¬³ÌÐò¼äʹÓà ......
Óû§×Ô¶¨Ò庯Êý£¨User Defined Functions£©ÊÇSQL Server µÄÊý¾Ý¿â¶ÔÏó£¬Ëü²»ÄÜÓÃÓÚÖ´ÐÐһϵÁиıäÊý¾Ý¿â״̬µÄ²Ù×÷£¬µ«Ëü¿ÉÒÔÏñϵͳº¯ÊýÒ»ÑùÔÚ²éѯ»ò´æ´¢¹ý³ÌµÈµÄ³ÌÐò¶ÎÖÐʹÓã¬Ò²¿ÉÒÔÏñ´æ´¢¹ý³ÌÒ»Ñùͨ¹ý EXECUTE ÃüÁîÀ´Ö´ÐС£Óû§×Ô¶¨Ò庯ÊýÖд洢ÁËÒ»¸öTransact-SQL Àý³Ì£¬¿ÉÒÔ·µ»ØÒ»¶¨µÄÖµ¡£
¡¡¡¡ÔÚSQL Server Öиù¾Ýº ......
¸ÅÄÔÚ±àд°²È«´úÂëʱ£¬×îÖØÒªµÄ¹æÔòÖ®Ò»¾ÍÊÇ“¾ø¶Ô²»ÒªÃ¤Ä¿µÄÏàÐÅÓû§µÄÊäÈ딡£
ÀûÓÃADO.NET 2.0µÄSqlConnectionStringBuilderÀàÉú³ÉÊý¾Ý¿âÁ¬½Ó×Ö·û´®£¬Ëü¿ÉÒÔÓÐЧµÄ·ÀÖ¹“SQLÁ¬½Ó×Ö·û´®¶ñÒâ×¢È딣¬ÒòΪÕâ¸öÀàÊÇרÃÅΪSQL SERVERÉè¼ÆµÄËùÒÔ£»Ëü¼æÈݾÉʽ¹Ø¼ü×Ö¡£¹ØÓÚÈçºÎʹÓÃSqlConnectionS ......