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

ÇóSQLÓï¾ä


Óиö±í SC(S#,C#,G) ÆäÖÐ S#,C#,G·Ö±ð±íʾѧºÅ¡¢¿Î³Ì±àºÅ ºÍ ³É¼¨


ͳ¼ÆÍ¬Ê±Ñ¡ÐÞ¡¯C1¡¯ºÅ¿Î³ÌºÍ¡¯C2¡¯ºÅ¿Î³ÌµÄËùÓÐѧÉúÖУ¬
C1 ³É¼¨±ÈC2µÃ·Ö¸ßµÄѧÉúѧºÅ¼°ÏàÓ¦Á½ÃŵĿ¼ÊԳɼ¨
×÷ÒµÌ⣬¼ø¶¨Íê±Ï

SQL code:
create table #sc(s# varchar(10),c# varchar(10),G int)
insert into #sc
select '001', ......

SQLÊý¾Ý²éѯÎÊÌâ

ÎҵĹÜÀíÔ±ÐÅÏ¢±íÖÐÓÐÁ½ÌõÊý¾Ý
Account        Password    Name
AD@Comforter    123456    Co
AD@Abcdef        456789    sa
ÎÒÏëÔÚ²éѯµÄʱºòÇø·Ö´óСд£¬¾ÍÓÃasciiÂë±È½Ï£¬ËùÒÔдÁËÏÂÃæµÄÓï¾ä£º
SELECT * from A ......

ÇóÒ»ÌõsqlÓï¾ä

select *from table where A=2 and B=3 or A=3 and B=5 or A=3 and B=6.ÕâÊÇÒ»Ìõ²éѯ3Ìõ¼Ç¼µÄµÄsqlÓï¾ä,¿É²é³öµÄ¼Ç¼²»Êǰ´ÎÒÌõ¼þµÄ˳ÐòÅÅÁеÄ.¾ÍÊÇ,A=3µÄ¼Ç¼ÅÅÔÚÁËA=2µÄÇ°Ãæ.ÎÒÏëÒª²é³ö¼Ç¼µÄ˳ÐòÒªÌõ¼þÅÅÁÐ.лл´ó¼Ò
˵Çå³þµã¹þ


Õâô˵°É,×öµÄÊÇÒ»¸öaspÒ³,ÎÒÊÇ´Óaccess²éѯ³öÀ´,È»ºó°óµ½ADODB.Recordset,ÔÙ¶¯Ì¬ ......

sql ËÑË÷Óï¾ä - .NET¼¼Êõ / ASP.NET

<table style="width: 1000px"><tr>
  <td style="height: 38px; width: 35px;">
  ÐÕÃû</td>
  <td style="height: 38px">
  <asp:TextBox ID="Text_ ......

java Á¬½Ó Êý¾Ý¿â sql2008

ÎÒÒѾ­°Ñ sql2008µÄ  JDBCÀïµÄ  sqljdbc.jar·Åµ½ÁË  jdkµÄlibÎļþ¼ÐÏÂÃæÎªÊ²Ã´Á¬²»ÉÏÄØ 


import java.sql.*;

public class Test {

public static void main(String[] srg) {

  String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver"; ......

jdbc sql ÎÊÌâ

ÎÒÓÐÒ»ÌõSQLÓï¾ä:
SQL code:
SELECT COUNT(*) from angle_dispatchemployee d INNER JOIN angle_comtract c ON d.deid=c.dispatchemployee_deid WHERE c.rstate=? AND d.state=? AND c.company_acid IN(?)

c.rstate=0(»ò1) //³£Á¿
d.state=0(»ò1) //³£Á¿
c.company_acid ʹÓ÷½·¨(getSpecialDispatch)µÄ²ÎÊ ......
×ܼǼÊý:3315; ×ÜÒ³Êý:553; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [364] [365] [366] [367] 368 [369] [370] [371] [372] [373]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ