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

oracleÓësqlserver²åÈëÊý¾Ý¶¯Ì¬×Ö¶ÎÖµ

¼Ç¼һÏÂÒÔ±¸Ï´οìËÙÕÒµ½¡£¡£¡£
       Íùtb_wf_privgrant±íÖвåÈëÒ»Ìõ¼Ç¼£¬workflow_id×Ö¶ÎÖµ´Ótb_wf_workflow ±íÖлñÈ¡workflow_name='֪ʶÉóºË'µÄËùÓмǼÖÐworkflow_id×î´óÖµ¡£
--oracle
declare   a NUMBER(10);
   begin
   select  max(workflow_id) into a from tb_wf_workflow where workflow_name='֪ʶÉóºË';
   insert into tb_wf_privgrant(grant_Id,workflow_id,member_id,member_type,knowledge_code) values (HIBERNATE_SEQUENCE.NEXTVAL, a,'r001','R','6001');
   end;
--sqlserver
--·½·¨Ò»
insert into tb_wf_privgrant(workflow_id,member_id,member_type,knowledge_code)
   select max(workflow_id),'r001','R','6001' from tb_wf_workflow where workflow_name='֪ʶÉóºË'
--·½·¨¶þ
 declare   @a numeric(10,0)
   select   @a = max(workflow_id) from tb_wf_workflow where workflow_name='֪ʶÉóºË'
   insert into tb_wf_privgrant(workflow_id,member_id,member_type,knowledge_code)
   values (@a,'r001','R','6001')


Ïà¹ØÎĵµ£º

oracle internal number Êý¾ÝÀàÐÍ´æ´¢

ת×Ô£ºhttp://ilonng.blog.sohu.com/130335741.html
   oracleµÄnumberÀàÐÍÊÇÒ»ÖÖÈí¼þÊý¾ÝÀàÐÍ£¬ÔÚoracleÈí¼þ±¾ÉíÖÐʵÏÖ£¬ÎÒÃDz»ÄÜʹÓùÌÓÐÓ²¼þ²Ù×÷½«Á½¸önumberÀàÐÍÏà¼Ó£¬ÕâÒªÔÚÈí¼þÖÐÄ£Ä⣬number ÀàÐ͵ÄÄÚ²¿±àÂëÊÇ2¡£oracle´æ´¢Ò»¸öÊýµÄʱ£¬»á´æ´¢¾¡¿ÉÄÜÉÙµÄÄÚÈÝÀ´±íʾÕâ¸öÊý£¬Îª´ËËü»á´æ´¢ÓÐЧÊý×Ö¡¢ÓÃÓÚÖ¸¶ ......

oracle ²Ù×÷±íʾÀý

1.´´½¨±í£º
       a. ´´½¨xs±íÖмÆËã»úרҵѧÉúµÄ±¸·Ý
           Create table xs_jsj as select * from xs where zym=’¼ÆËã»ú’;
       b.ÍêÕûµÄÀý×Ó£º
¡¡¡¡¡¡¡¡¡¡ Create table test ......

oracle ×Ô¶¯½¨¿â

Ê×ÏÈдºÃ½¨¿â½Å±¾c.sql
¡¡¡¡
¡¡¡¡create database mydb
¡¡¡¡controlfile reuse
¡¡¡¡maxinstances 1
¡¡¡¡maxloghistory 1
¡¡¡¡maxlogfiles 5
¡¡¡¡maxlogmembers 5
¡¡¡¡maxdatafiles 100
¡¡¡¡datafile '$ORACLE_HOME/oradata/system01.dbf'size 325M reuse
¡¡¡¡autoextend on next 10240K maxsize unlimited
¡¡¡¡u ......

linux oracleËõС»Ø¹ö±í¿Õ¼ä´óСundotbs01.dbf


http://hi.baidu.com/lu_xinzhong/blog/item/4ff92b1725dec505c83d6d09.html
»Ø¹ö±í¿Õ¼ä´óС
-- ´´½¨Ò»¸öеÄС¿Õ¼äµÄUNDO TABLESPACE
Create UNDO TABLESPACE UNDOTBS2 DATAFILE '/u01/app/oracle/oradata/orcl/UNDOTBS02.DBF' SIZE 100M REUSE AUTOEXTEND ON;
-- ÉèÖÃеıí¿Õ¼äΪϵͳUNDO_TABLESPACE
Alter SYSTE ......

SQLServer³£¼û²éѯÎÊÌâ

ÓÐЩ³£¼ûµÄÎÊÌâÔÚÂÛ̳Öв»¶Ï³öÏÖ£¬²»·ÁÕûÀíһϡ£
ÒÔÏÂÓï¾äÊÇÔÚSQLServer2005ÉÏʵÏֵģ¬Ò»Ð©Óï¾äÎÞ·¨ÔÚSS2000ÉÏÖ´ÐС£
ÓÐÓÃÖ¸ÊýÊÇÎÒ¸ù¾ÝÕâ¸öÎÊÌâµÄ³£¼û³Ì¶È´òµÄ·Ö£¬½ö¹©²Î¿¼¡£Êµ¼ÊÉÏ£¬µ±ÄãÓöµ½ÁËÕâ¸öÎÊÌ⣬Õâ¸öÎÊÌâÄÄÅÂÔÙÉÙ¼û£¬½â¾ö·½°¸Ò²ÊǷdz£ÓÐÓõġ£
1. Éú³ÉÈô¸ÉÐмǼ
ÓÐÓÃÖ¸Êý£º¡ï¡ï¡ï¡ï¡ï
³£¼ûµÄÎÊÌâÀàÐÍ£º¸ù¾Ý ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ