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

Excelµ¼Èëµ½SQLµÄÒ»¸öÐÂ˼·

/*
±ÈÈçExcelÓÐÁ½ÁУ¬AÁкÍBÁÐÐèÒªµ¼Èëµ½SQL±íÖУ¬·´ÕýÎÒÒѾ­Óм¸Äê²»ÓÃDTSÖ®ÀàµÄ¹¤¾ßÁË¡£
ÔÚExcelÖеÄеÄÒ»ÁÐÖУ¬Ö±½Óд¹«Ê½
=CONCATENATE("Insert #tmp values('",A1,"','",B1,"')")
°ÑÿһÐж¼Éè³ÉͬÑùµÄ¹«Ê½(Ë«»÷¼´¿ÉÍê³É)¡£
°ÑÕûÁи´ÖÆÏÂÀ´£¬·Åµ½²éѯ·ÖÎöÆ÷ÖÐÖ±½ÓÔËÐоͺÃÁË¡£
Ò²¿ÉÒ԰ѹ«Ê½¸Ä³É =CONCATENATE("select '",A1,"','",B1,"' Union all")
ÕâÑùµÄºÃ´¦¶à
1: ²»ÓùÜÄãʲô¸ñʽ£¬¾ø¶Ô²»»áÂÒ¡£
2£º¿ì½Ý·½±ã£¨ÁÐÊý²»Ì«¶àµÄ»°Ò»°ãÒ»·ÖÖÓÖ®ÄÚ¿ÉÒԸ㶨£©
3: ²»»á³ö´í£¬ÉõÖÁ¶¼²»ÐèÒªºË¶Ô¡£
......
*/
ת×Ô£ºhttp://topic.csdn.net/u/20091020/08/2162e737-577f-4f0c-9a4c-592ba97c698c.html?seed=1969593865&r=60535884#r_60535884


Ïà¹ØÎĵµ£º

½«accessµ¼ÈëSQL server

Ò»¡¢SQL SERVER ºÍACCESSµÄÊý¾Ýµ¼Èëµ¼³ö
³£¹æµÄÊý¾Ýµ¼Èëµ¼³ö£º
ʹÓÃDTSÏòµ¼Ç¨ÒÆÄãµÄAccessÊý¾Ýµ½SQL Server£¬Äã¿ÉÒÔʹÓÃÕâЩ²½Öè:
¡¡¡¡¡ð1ÔÚSQL SERVERÆóÒµ¹ÜÀíÆ÷ÖеÄTools£¨¹¤¾ß£©²Ëµ¥ÉÏ£¬Ñ¡ÔñData Transformation
¡¡¡¡¡ð2Services£¨Êý¾Ýת»»·þÎñ£©£¬È»ºóÑ¡Ôñ  czdImport Dat ......

SQLÓÃDataDiff²éѯµÄ¹ÖÏÖÏó¶øÒý·¢µÄ˼¿¼(2)

ÔÚÄÔ×ÓÀïÀÏÊǼǵõ±³õдSQLµÄʱºò£¬×ÜÊÇÓÐÈËÌáÐѶÔÓÚÖ÷¼üµÄÌõ¼þҪдÔÚÇ°Ãæ£¬ÖÁÓÚΪʲôÏÖÔÚ×ÜÊǼDz»Çå³þÁË¡£µ«ÊÇSQLÖÐwhere Ìõ¼þµÄÖ´ÐÐ˳Ðò¸úÖ÷¼üÒÔ¼°Ë÷ÒýÓкܴóµÄ¹ØÏµ¡£
°ÑÉÏÆ¬Öеıía ¼ÓÉÏÖ÷¼ü£º
alter table
add constraint pk_a_id primary key (id)
È»ºóÔÚÔËÐÐÉÏÆªÖгö´íµÄÀý¾ä:
select * from a where id in (1 ......

¾­µäSQL£¨2£©

1¡¢¾­µäµÄ²éѯÓï¾ä
2¡¢¾­µäµÄ×Ö¶¨Ò庯Êý
3¡¢¾­µäµÄÓëÒµÎñÏà¹ØµÄ´æ´¢¹ý³Ì
µÈµÈ
1¡¢ ¸ú×Ùµ±Ç°¶Ô»°ÏÂÓû§µÄSQL½Å±¾
select sql_text from v$sqltext_with_newlines where (hash_value,address)
in (select sql_hash_value,sql_address from v$session where sid=&sid)
order by address,piece;
SID
ÓÉÕâ ......

ͨ¹ýSQL½«ÎļþÄÚÈÝ´æÈë×Ö¶Î

ËäȻֱ½Ó½«ÎļþÄÚÈÝ´æÈëÊý¾Ý¿â×ֶεÄÇé¿ö²»¶à£¬²»¹ýÔÚ¶ÔÓÚÎļþÄÚÈݻᷢÉú±ä»¯µÄÇé¿öÏ´æÈëÊý¾Ý¿â×Ö¶ÎÒ²²»Ê§ÎªÒ»ÖÖ·½·¨¡£
Æäʵ·½·¨ºÜ¼òµ¥£¬ÕâÀïÓõ½Ò»¸öload_fileº¯Êý£¬²»ÖªµÀÊDz»ÊÇÎÒϵÄMYSQLÊÖ²áÓÐÎÊÌâ¡£ÎÒÔÚÕÒÕâ¸öº¯ÊýµÄʱºòË÷ÒýºÍÄÚÈݲ»¶ÔÓ¦¡£
Ê×ÏÈÊǽ¨±íÓï¾ä
 create table test (id int,file blob);
²åÈëÓï¾ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ