Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : sql

SQL ±í×Ö¶ÎÏÔʾÎÊÌâ ÔÚÏßµÈ - .NET¼¼Êõ / ASP.NET

ÎÒÔÚ×öÒ»¸ö¸öÈ˵ÄÐ¡ÍøÕ¾£¬ÓõÄÊÇSQL±íÀ´´æ´¢Êý¾ÝµÄ¡£ÎÒ°ÑÐÂÎÅÄÚÈÝÖ±½Ó´æ´¢ÔÚtext×Ö¶ÎÖУ¬ÔÚÒ³ÃæÏÔʾµÄʱºòÎÄ×Ö¶¼½ÓÔÚÒ»ÆðÁË£¬Ã»ÓжÎÂäÁË¡£
´ó¼ÒÓÐʲôºÃµÄ·½·¨£¬ÌáЩÒâ¼û¡£
´æ½øÈ¥²»»á¶ªÊ§¸ñʽµÄ£¬
¹Ø¼üÊÇÄãÔõôÏÔʾµÄ£¿Äã¿ÉÒÔµ÷ÊÔÏ£¬¿´²éѯ³öÀ´£¬ÓÐûÓдø\n\rÕâÑùµÄ¸ñʽÔÚÄÚÈÝÀïÃæ

Ôõô´æ¾ÆÔõôÏÔʾ
×¢ÒâÌæ»»Ò»Ð©\ ......

Ϊʲô·ÃÎʲ»ÁËSQLÊý¾Ý¿â - .NET¼¼Êõ / C#

public static DataSet ExecuteDataSet(string StrSql)
  {
  SqlConnection strcon = new SqlConnection(con());
  try
  {
  SqlCommand cmd = new SqlCommand(StrSql, strcon);
  cmd.CommandTimeout = 180;
  cmd.CommandText = StrSql;
  cmd.CommandType = ......

SQLÓï¾äÓÅ»¯ÎÊÌâ - Oracle / ¸ß¼¶¼¼Êõ

ÔÚÕû¸öϵͳµÄѹÁ¦²âÊÔÏ£¬ÏÂÃæÕâ¾äSQlÓï¾äÕ¼ÓÃ×ÊÔ´±È½Ï´ó£¬ÒѾ­½«trtp,ctof,trdt,idno¼ÓÁËË÷Òý£¬
µ«Ð§ÂÊ»¹ÊÇÉϲ»È¥£¬ÇëÎÊÔõôÑùÄÜÓÅ»¯Ò»Ï£¬Ê¹Ð§ÂÊÌá¸ßÄØ£¿
select sum(slam) as slam from trd_tranlist_"
+ ptid + " where trtp='1' "
+ "and ctof ='0' and trdt = ? and idno=?
create ......

SQL¸üÐÂÇé¿öͳ¼Æ - .NET¼¼Êõ / C#

ÎÒÏëÔÚC#Ó¦ÓóÌÐòÖÐ,¼ÙÉèΪForm1ÖÐ,Á¬½ÓÊý¾Ý¿âstudent,studentÖÐÓÐÁ½ÕűísºÍsc,ÎÒÏë¶ÔÕâÁ½ÕűíµÄ¸üÐÂÇé¿ö½øÐÐͳ¼Æ.
µ±Êý¾Ý¿â¸üÐÂʱ,ÔÚFORM1ÖÐÄܵ¯³ö¶Ô»°¿ò,֪ͨÊý¾Ý¿â·¢Éú¸üÐÂ,Óû§µã²é¿´°´Å¥,¿ÉÒԲ鿴¸üеľßÌåÇé¿ö.
Ë­Äܸø³ö´úÂëѽ!¸ù¾ÝÎÒ¸øµÄ¼òµ¥»·¾³Ð´µÄ!
н¨2ÕŶÔÓ¦µÄ±í£¬ÔÚÔ­À´µÄ±íÉϽ¨Insert Updata DeleteµÈ´ ......

ÇëÎÊsqlÔõôʵÏÖ - .NET¼¼Êõ / ASP.NET

declare @a varchar(50)
set @a = '2010/02/02¡«2010/02/05'
ÎÒÏëÒªÊä³öÁ½¸ö×Ö·û´®£¬·Ö±ðÊÇ
'2010/02/02¡¯ºÍ¡®2010/02/05'
ÇëÎÊsqlÔõôʵÏÖ£¬×îºÃ²»Òª½ØÈ¡×Ö·û´®µÄÄÇÖÖ
²»½ØÈ¡ÄÇÄÒ¸ö°ì°¡£¿

Äܲ»Äܸù¾Ý ¡°¡«¡±
Õâ¸ö·ûºÅÀ´·Ö¿ª

SQL code:

declare @a varchar(50)
set @a = '2010/02/02¡«2010/02/05'
declar ......

Çó½ÌSQL ÎÊÌâ,лл´ó¼Ò - MS-SQL Server / Ó¦ÓÃʵÀý

ÒòΪÔÚ¹úÍâ¶ÁÊé,ÐèÒª×ÔѧһÏÂSQLÓïÑÔ,µ«ÊÇÄÜÏÂÔØµ½µÄÊ鼮̫ÉÙÁË,´ó²¿·Ö¶¼ÊÇÒª¸¶·ÑµÄ.
ËùÒÔÖ»ÄÜÔÚÕâÀïÏò´ó¼ÒÇó½ÌÁË,Ï£Íû´ó¼Ò°ï°ïæ.
ÕâÀïÓÐ2¸ö±í
ÎÒÈç¹ûÏëÁгöÔÚÅ·Ö޵ĺ£µÄÃû×Ö¸úÉî¶È,ÒªÔõÃ´Ð´ÄØ?

¿´²»µ½Êý¾Ý±í£¡½¨ÒéÓÃÎÄ×ÖÀ´´úÌæÍ¼Æ¬Êý¾Ý±í...

ÉÏÃæµÄÌû×Óû°ì·¨±à¼­ÁË,ÖØÐ´ÏÂ2¸ö±í¸ñ
±í¸ñ1 : See
Ãû×Ö ......
×ܼǼÊý:3315; ×ÜÒ³Êý:553; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [68] [69] [70] [71] 72 [73] [74] [75] [76] [77]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ