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

SQL SERVER 2008 EXPRESS°æ±¾Ô¶³ÌÁ¬½Ó(tcp/ip)

´ËÎÊÌâÕÛÌÚ°ëÌì,googleÒ²ËÑË÷ÁË,ÍøÉϺܶàÅóÓÑÒ»°ã×öµ½µÚ¶þ²½²»³É¹¦,ÎÒÒ²²îµã·ÅÆúÁË.×îºóͨ¹ýµÚÈý²½Á¬½Ó³É¹¦ÁË.
1.·À»ðǽÔÊÐí1433
2.ÅäÖù¤¾ßÀïµÄSQL Server ÅäÖùÜÀíÆ÷.´ò¿ªºó,¿ªÆôÓÒ±ßÈý¸öЭÒé.²¢¶Ôtcp/ipÈçÏÂÅäÖÃ
 
3.ÍøÉϴ󲿷Ö×öµ½µÚ¶þ°æÖØÆôsql server·þÎñ,ÈÔÈ»ÎÞЧ.Æäʵ,ÐèÒªÐÞ¸ÄÁ¬½Ó×Ö·û´®.Ö¸¶¨ÎÒÃÇÅäÖõĶ˿Ú
new SqlConnection("Server=192.168.1.3,1433;database=db;uid=sa;pwd=sa");


Ïà¹ØÎĵµ£º

SQL ServerÊý¾ÝÀàÐͽéÉÜ

ÔÚ¼ÆËã»úÖÐÊý¾ÝÓÐÁ½ÖÖÌØÕ÷£ºÀàÐͺͳ¤¶È¡£ËùνÊý¾ÝÀàÐ;ÍÊÇÒÔÊý¾ÝµÄ±íÏÖ·½Ê½ºÍ´æ´¢·½Ê½À´»®·ÖµÄÊý¾ÝµÄÖÖÀà¡£
    ÔÚSQL Server ÖÐÿ¸ö±äÁ¿¡¢²ÎÊý¡¢±í´ïʽµÈ¶¼ÓÐÊý¾ÝÀàÐÍ¡£ÏµÍ³ÌṩµÄÊý¾ÝÀàÐÍ·ÖΪ¼¸´óÀ࣬Èç±í4-2 Ëùʾ¡£

    ÆäÖУ¬BIGINT¡¢ SQL_VARIANT ºÍTABLE ÊÇSQL Server 2000 ÖÐÐ ......

SQL ServerÊÓͼʹÓÃ

ÊÓͼ¿ÉÒÔ±»¿´³ÉÊÇÐéÄâ±í»ò´æ´¢²éѯ¡£¿Éͨ¹ýÊÓͼ·ÃÎʵÄÊý¾Ý²»×÷Ϊ¶ÀÌØµÄ¶ÔÏó´æ´¢ÔÚÊý¾Ý¿âÄÚ¡£Êý¾Ý¿âÄÚ´æ´¢µÄÊÇ SELECT Óï¾ä¡£SELECT Óï¾äµÄ½á¹û¼¯¹¹³ÉÊÓͼËù·µ»ØµÄÐéÄâ±í¡£Óû§¿ÉÒÔÓÃÒýÓñíʱËùʹÓõķ½·¨£¬ÔÚ Transact-SQL Óï¾äÖÐͨ¹ýÒýÓÃÊÓͼÃû³ÆÀ´Ê¹ÓÃÐéÄâ±í¡£Ê¹ÓÃÊÓͼ¿ÉÒÔʵÏÖÏÂÁÐÈÎÒ»»òËùÓй¦ÄÜ£º
¡¡¡¡½«Óû§ÏÞ¶¨ÔÚ±í ......

group_by·ÖÒ³(Sql Server)

×÷Õߣº°½Ê¿Î°
Ò»ÕÅÓÐgroup byºó¿ÉÄܺܶàÖØ¸´ÐУ¬ÕâʱÓÃnot inµÈ»ùÓÚΨһÁеķֲ¼Ëã·¨»á´æÔÚÎÊÌâ¡£
ÎҵĽâ¾ö°ì·¨ÊÇ£º
Ò»ÕűíÓÐÒ»¸öid intµÄÖ÷¼ü£¬¶ÔÆäËüÁнøÐÐgroup by£¬·Öҳ˼ÏëÊÇ£º°Ñmax(id)×ögroup byºóµÄΨһÁУ¬»¹ÊÇÓÃnot inµÄ·Ö²¼Ë¼Ïë¡£
Àý£º
select top 4 sum(int_TZ2_id) as id,dt_TZ2_date,vchar_TZ2_Pin ......

ÀûÓÃsqlÓï¾ä´´½¨job

дÁËÒ»¶ÎÀý×Ó£¬Í¨¹ýsql´´½¨Ò»¸öjob£¬¶¨ÆÚÖ´ÐÐһЩÇå³ý¹¤×÷¡£ÔÚsql2005ÉϲâÊÔͨ¹ý¡£
sql°ïÖúÎĵµÌ«ÁãÉ¢ÁË¡£ÕâÊÇÒ»¸öÍêÕûµÄÁ÷³Ì¡£²»¹ý×¢ÒⶨʱִÐÐʱÐèÒªsql server agent·þÎñÆ÷Æô¶¯µÄ¡£
USE msdb ;
GO
EXEC dbo.sp_add_job
@job_name = N'Clear oldest HB',
@enabled = 1,
@description = N'Clear heart ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ