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

ÇóÖú£ºSQLÓï¾ä

±í1£º
col1              col2
a                a.1
b                b.1
-------------------------
±í2£º
col1           
a(001)
a(002)
a(003)
...
b(001)
b(002)
b(003)
...
-------------------------
ÓÉÉÏÃæÁ½±í£¬ÈçºÎ¸ù¾ÝSQLÓï¾ä°ÑÔ­Óеıí1¸Ä³ÉÈçϱí
Ð޸ĺóµÄ±í1£º
col1      col2
a(001)    a(001).1
a(002)    a(002).1
a(003)    a(003).1
...
b(001)    b(001).1
b(002)    b(002).1
b(003)    b(003).1
...
¸Ð¾õ°Ñ±í2¸Ä³ÉÕâÑù»¹±È½ÏºÃ¸Ä

SQL code:
SELECT T2.COL1,T2.COL1+RIGHT(T1.COL2,2)AS COL2 INTO #T
from TB1 T1,TB2 T2 WHERE T1.COL1=LEFT(T2.COL1,1)

DELET TB1
INSERT TB1 SELECT * from #T



SQL code:
SELECT T2.COL1,T2.COL1+RIGHT(T1.COL2,2)AS COL2 INTO #T
from TB1 T1,TB2 T2 WHERE T1.COL1=LEFT(T2.COL1,1)

DELETE TB1
INSERT TB1 SELECT * from #T




SQL code



Code highlighting produced by Actipr


Ïà¹ØÎÊ´ð£º

sql ʱ¼äÎÊÌâ

sql table±íÓиöÎı¾ÀàÐ͵Äa×ֶΣ¬´æ´¢µÄÄÚÈÝÈ«²¿ÊÇÊý×Ö£¬ÀýÈç2009001£¬2008578ÕâÑùµÄ¸ñʽ£»b×Ö¶ÎÎı¾ÀàÐÍ£¬´æµÄÒ²ÊÇÊý×ÖÀýÈç 001£¬123
aspÀïÃæ strday=100£¬strb=001

ÎÒÏë¶Á³ö£¬´Óa×ֶεÄÊý×Ö°´´óµ½Ð¡µÄË ......

Á½¸öµ¼¹¹sql serverÊý¾Ý¿â,Êý¾Ýµ¼Èëµ¼³öÎÊÌâ

ÏÖÔÚÓÐÁ½¸öÒì¹¹µÄsql serverÊý¾Ý¿â,ÎÒÏ뽫µÚÒ»¸ö±íÖеÄÊý¾Ýµ¼Èëµ½µÚ¶þ¸ö±íÖÐ,×Ô¼ºÖ¸¶¨µ¼ÈëÊý¾ÝµÄ×Ö¶Î,ÈçºÎµ¼ÈëÊý¾ÝÄØ,´ó¼ÒÌÖÂÛÒ»ÏÂ?
dts¹¤¾ß

µ¼Èëµ¼³ö¹¤¾ß.

DD

¹þ¹þ£¬¹À¼ÆÕâλÊǵØQIOU¶¼Êܲ»Á˵Ä

Ö±½ÓÐ ......

¹ØÓÚgroup byµÄsqlÓï¾ä£¿

  with adod_dict do
    begin
    close;
    commandtext:='select bgqxcode,count(*) wjsl from wscl_wsda_file where wjnd=:tnd group by bgqxcode'; ......

¹ØÓÚSQL 2008

Ò»Ö±ÓÃ2000£¬Ïëѧ2008.
ÇëÎÊ
1. 2008±È2000ÓÐÄÄЩ¸ü·½±ãµÄÓ¦Óã¿
2. MSSQL 2008 Ö§³ÖÄÄЩϵͳ£¿ XP¿ÉÒÔ°²×°Âð£¿
3. ÔÚÄÄÓÐÏÂÔØ£¬×îºÃÊÇÃâϵÁкţ¬¼´D°æ¡£

лл£¡
ÎÒÒ²ÓÃ2000

1.Ì«¶àÁË ×Ô¼ºÈ¥ ......

SQL MAIL µÄÅäÖÃ

ÎÊÌâÃèÊö£º
ÎÒÓõÄÊÇsql 2000
ÆóÒµ¹ÜÀíÆ÷->Õ¹¿ª·þÎñÆ÷->¹ÜÀí->SQL Agent->ÊôÐÔ
ÔÚ´¦À´µÄSQL Server´úÀíÊôÐÔ¶Ô»°¿òÖÐ Óʼþ»á»°Ñ¡Ïî¿òÏÂÃæµÄ ÓʼþÅäÖÃÎļþ ²»ÄÜÓà ³ÊÏÖ»ÒÉ«
ÎÒͬѧµÄÈ´ÄÜÓᣠ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ