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

ÔõÑùÖªµÀÒ»¸ö³ÌÐòÖ´ÐÐÁËʲôSQLÓï¾ä£¿

ÎÒÓÐÒ»¸ö³ÌÐò£¬ÎÒÏëÖªµÀÎÒµã»÷Ò»¶¨°´Å¥µÄʱºò³ÌÐò¶¼Ö´ÐÐÁËʲôsqlÓï¾ä£¿ÔõÑù¿ÉÒÔ×öµ½ÄØ£¿ÓõÄÊÇsql2005£¬ÍêÈ«¿ØÖÆÊý¾Ý¿â¡£

SQL ʱ¼ä̽²éÆ÷

Ôܵã·Ö

SQL ʼþ̽²éÆ÷¡£Á¬½Óµ½ÄãʹÓõÄÊý¾Ý¿â ¼´¿É
ÿµã»÷Ò»¸ö°´Å¥ ºǫִ́ÐеÄSQLÓï¾ä Êǻᱻ»ñÈ¡µÄ¡£¡£


´ò¿ªÆóÒµ¹ÜÀíÆ÷,¹¤¾ß,ʼþ̽²éÆ÷,н¨¸ú×Ù,

·¹ý

profiler
×¥µ½ËùÓеÄsqlÓï¾äÒÔºóËÑË÷´«½øÀ´µÄ²ÎÊý

ʼþ̽²éÆ÷

¸ù¾Ý ½ø³ÌID¡¢Êý¾Ý¿â¡¢hostnameµÈÌõ¼þ¿ìËÙ¸ú×Ù²éѯ


Ïà¹ØÎÊ´ð£º

ÈçºÎÓÃc#£¬sql2000 ¿ª·¢c/sÏµĹ¤×÷Á÷£¿

±¾ÈËc#ÐÂÊÖ ¿ÉÊÇÒªÇóÒªÓÃc# £¬sql2000¿ª·¢c/sµÄ¹¤×÷Á÷£¬Ò»Í·ÎíË®£¬Çë´ó¼Ò°ïæ°ï棬¸øµã˼·£¬ËµµÄÔ¼¾ßÌåÔ½ºÃ£¬ÎÒÒ²ºÃÍùÄǸö·½ÃæÈ¥Ñ§Ï°
http://www.hxzi.com/view/61402.html
B/S°æµÄ£¬»ù±¾Ë¼ÏëÓ¦¸Ã²î²»¶àµÄ¡£¡£ ......

sql server ´æ´¢¹ý³ÌÑ­»·¸³ÖµµÄÎÊÌâ

СµÜÊǸöÐÂÊÖ ÏÖÔÚÓиöÎÊÌâÒ»Ö±²»Äܽâ¾ö
ÀýÈç
procedure produce_proc
    @p001 nvarchar(8000),
    @p002 nvarchar(8000),
    @p003 nvarchar(8000),
  & ......

ÔÚsqlÖÐʹÓÃoutputºÍ²»Ê¹ÓõÄÇø±ð£¿

ÔÚsqlÖÐʹÓÃoutputºÍ²»Ê¹ÓõÄÇø±ð£¿
ÀýÈ磺
ALTER PROCEDURE [dbo].[sp_1]
@SYS_LNNO varchar(20),
@SYS_CALLER varchar(20),
        @SYS_ORGANIZE varchar(10), ......

C# Á¬½ÓSQLÊý¾Ý¿â³£ÓõÄÁ¬½Ó×Ö·û´®¸ÃÈçºÎд£¿

£¨1£©string ConnString = "server=localhost;integrated security=sspi;database=pubs;";   
£¨2£©string strConnection="user uid=sa;pwd=123456;Database=test;Server=test;Connect ......

sqlת»»ÎÊÌ⣬¼±£¡ - ÉçÇøÖ§³Ö / ¡¶³ÌÐòÔ±¡·ÔÓÖ¾

select convert(varchar(50),cast(convert(numeric(18,2),1275674000000/100000000)as real))+'ÒÚ'
select cast(convert(numeric(18,2),1275674000000/100000000)as real)
ΪʲôÉÏÒ»¸öÓÃvarcharת»»ºó¾ÍÖ»±£ÁôÁËÒ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ