Ò»¸ö¶à±íǶÌײéѯµÄsqlÓï¾ä
select batch_no "Åú´ÎºÅ",get_id "·ÖÀà" from (
select(
select plan1.batch_no from product_plan plan1 where plan1.item_no=(select head1.product_code from wo_head head1 where head1.order_no =bbb)) batch_no,
(select decode(get_id,'BUY','Í⹺¼þ','MAK','×ÔÖÆ¼þ','MB','䶨') from item where item_no= aaa) get_id
from (select req.item_no aaa,req.order_no bbb from process_req req where req.status_id='C'and req.order_no in(select head.order_no from wo_head head where head.batch_no in (select batch_no from product_plan) or head.product_code in ( select item_no from product_plan )))) order by qty desc
Ïà¹ØÎĵµ£º
PL/SQL DeveloperʹÓü¼ÇÉ
1¡¢PL/SQL Developer¼ÇסµÇ½ÃÜÂë
ÔÚʹÓÃPL/SQL Developerʱ£¬ÎªÁ˹¤×÷·½±ãÏ£ÍûPL/SQL Developer¼ÇסµÇ¼OracleµÄÓû§ÃûºÍÃÜÂ룻
ÉèÖ÷½·¨£ºPL/SQL Developer 7.1.2 ->tools->Preferences->Oracle->Logon History £¬ "Store history"ÊÇĬÈϹ´Ñ¡µÄ£¬¹´ÉÏ"Store wi ......
ͨ¹ý“Ìí¼Óɾ³ý³ÌÐò”Àï²¢²»ÄÜÍêȫɾ³ýSQlL server¡£
ͨ¹ýÏÂÃæµÄÃüÁÍêÈ«·´°²×°SQL server 2005
d:\Setup.exe
/
qb REMOVE
=ALL
INSTANCENAME
=<
InstanceName
>
ĬÈÏʵÀýµÄÃû×ÖÊÇMSSQLSERVER
ÒýÓÃÎÄÕµØÖ·£ºhttp://www.cnblogs.com/jvstudio/archive/2010/01/17/1650089.ht ......
1.ORACLE²ÉÓÃ×Ô϶øÉϵÄ˳Ðò½âÎöWHERE×Ó¾ä,¸ù¾ÝÕâ¸öÔÀí,±íÖ®¼äµÄÁ¬½Ó±ØÐëдÔÚÆäËûWHEREÌõ¼þ֮ǰ, ÄÇЩ¿ÉÒÔ¹ýÂ˵ô×î´óÊýÁ¿¼Ç¼µÄÌõ¼þ±ØÐëдÔÚWHERE×Ó¾äµÄĩβ.
(µÍЧ)
SELECT … from EMP E WHERE SAL > 50000 AND JOB = ‘MANAGER’ AND 25 < (SELECT COUNT(*) from EMP WHERE MGR=E. ......
¸øPL/SQL´´½¨Õ˺š¢ÃÜÂëºÍ¸¶È¨ÏÞ
CREATE USER zxd PROFILE "DEFAULT" IDENTIFIED BY zxd DEFAULT TABLESPACE "USERS" TEMPORARY TABLESPACE "TEMP" ACCOUNT UNLOCK
grant dba to "zxd";
F:\oracle\ora92\network\admin ·¾¶ÏÂtnsnames.ora
ZXD =
(DESCRIPTION =
&nb ......
¾ßÌå²½Ö裺
¡¡¡¡Ò».ÔÚ·þÎñÆ÷¶ËÒÔ
dbsrv7.exe pathyyy.db -n
ServiceName -x tcpip -q
¡¡¡¡Æô¶¯Êý¾Ý¿â£¬ÕâÀïÒ²¿ÉÒÔÖ¸¶¨¶Ë¿Ú£¬ÏêϸµÄ²ÎÊýÇëÓÃdbsrv7.exe /?»ñÈ¡¡£
¡¡¡¡-n servicename:Æô¶¯·þÎñÃûΪservicenameµÄÊý¾Ý¿â·þÎñÓÃÒÔ±ê¼ÇÍøÂçÊý¾Ý¿â·þÎñΨһ±ê¼Ç£»
¡¡¡¡-x tcpip£ºÊ¹ÓÃtcp/ipÐÒ飬ĬÈ϶˿Ú3362,×¢Òâ²»Òª± ......