2005ºó£¬MSSQLÔö¼ÓÁËÐÂÌØÐÔ¡£
½ñÌìÉÔ´øÁ˼¸ÑÛ£¬ÈçÊý¾Ý¿â´¥·¢Æ÷£¬¼Ü¹¹£¬Êý¾Ý¿â´¥·¢Æ÷£¬·þÎñÆ÷´¥·¢Æ÷µÈ¡£ºÜ¶àÊÇеÄÄÚÈÝ£¬ÓÐЩÊǸÅÄî·¢ÉúÁËһЩ±ä»¯¡£
ÓÐЩSQLµÃµ½ÁËÔöÇ¿¡£
Èçfromºó¿ÉÒÔ¸ú²ÉÑùÓï¾ä£¬½»²æ±í£¬xmlµÈ£¬PIVOTºÍUNPIVOTµÈÔËËãÊDz»ÊÇ¿ÉÒÔʹÆäÖеÄһЩÎÊÌâºÜ¼òµ¥µØ¾Í´¦ÀíÁË¡£
´ó¼Ò¿ÉÒÔɹһɹ×Ô¼ºÖªµÀµÄ¡£Ò²ÊǸöѧϰºÍ½»Á÷µÄ»ú»á¡£
xmlµÈ£¬PIVOTºÍUNPIVOT
2005,2008µÄ,ûÓùý
µÈËûÃÇÄÃЩ¶«Î÷À´É¹É¹
oo
http://www.microsoft.com/china/sql/prodinfo/overview/whats-new-in-sqlserver2005.mspx
ÎÒÓõÄ×î¶àµÄй¦ÄܾÍÊÇROW_NUMBER£¨£©
·ÖÇø±íÓÐËù±ä»¯
XML
PIVOTºÍUNPIVOT
»¹ÓÐ
OUTPUT
»¹ÓÐTOPÔöÇ¿
»¹ÓÐCTE
Ì«¶àÁË
ÒýÓà ÎÒÓõÄ×î¶àµÄй¦ÄܾÍÊÇROW_NUMBER£¨£© row——number ÕæµÄ³¬ºÃÓÃ
Ì«¶àÁË£¡
SQL code:
ÎÒ˵£¬×î´óµÄÌØÐÔ¾ÍÊÇ´ò¿ª»·¾³µÄʱºò£¬±È2000ÂýºÃ¶à£¡£¡£¡
SQL code:
http://www.sql2005.com.cn/
ÕâÀï¿´¿´£¬ÓкöàµÄ£¡
½Ó·Ö ÎÒ¾õµÃ¾ÍÊÇÓÖÒªÂôÇ®ÁË
apply
except
ddl´¥·¢Æ÷
ÆóÒµ¹ÜÀíÆ÷µÄ¼¯³É
with cteŪbom
ÅÅÃûº¯Êý
¡£¡£¡£¡£
¡£¡£¡£¡£
ROW_NUMBER£¨£©
CTE..
Ïà¹ØÎÊ´ð£º
Warning: odbc_connect() [function.odbc-connect]: SQL error: [Microsoft][ODBC Çý¶¯³ÌÐò¹ÜÀíÆ÷] δ·¢ÏÖÊý¾ÝÔ´Ãû³Æ²¢ÇÒδָ¶¨Ä¬ÈÏÇý¶¯³ÌÐò, SQL state IM002 in SQLConnect in D:\0\msc\msc\tel.php on line 44 Í ......
ʹÓÃjavaÔÚwindows7 32λÏÂÁ¬½ÓMSSQL¡£ Á½Ì¨»úÆ÷£¬windows7 32룬ÔÚ¿ØÖÆÃæ°åÀïÃæÈ«²¿ÉèÖÃÓïÑÔºÍÇøÓòÑ¡Ïî¶¼english-unitedstates Î¨Ò»Çø±ðÖ»ÓÐÔÚ°²×°SQL server 2008µÄʱºò Ñ¡ÔñµÄ×Ö·û¼¯²»Ò»Ñù£¬ exec sp_helpsor ......
select case null when '' then '1' when null then '2' --ΪʲôûÓÐÔÚÕâ¸öλÖÃÅжϳöÀ´ else '3' end a select 1 a,2 b into #a select isnull(b,0) b from #a where a=2 --bÁÐû ......
°²×°²»ÁËmssql£¬ÈçºÎÅäÖÃÄØ ûÈË extension=php_mssql.dll °²×°ÕýÈ·Á˺󣬸ÄPHP¡£INIÔÙÖØÆð¡£ php startup:unable to load dynamic library 'ext\php_mssql.dll - ÕÒ²»µ½Öƶ¨µÄÄ£¿é Ö§³ÖµÄ »¹ÊǺ£ÔôÃÔ ......
×î½ü¹«Ë¾»»Êý¾Ý¿â£¬mssql »» mysql ¡£´ó¼ÒÓÐʲôºÃµÄ·½·¨°¡£¡ ²»ÓÃphpת»»£¬´æÔÚÊý¾ÝÄ£Ð͵ÄÎÊÌâ¡£±¾È˺ÜÏëÓÃphp£¬¿ÉÊÇmssqlÀ©Õ¹Ôõô¶¼¼ÓÔØ²»ÉÏ£¬¸ãÁËÒ»Ììû¸ãÃ÷°×£¡»·¾³ÊÇ£ºapache2.2.4£¬php5.3.2£¨°²×°³ ......