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¶àÐмǼºÏ²¢/Á¬½Ó/¾ÛºÏ×Ö·û´®µÄ¼¸ÖÖ·½·¨

ʲôÊǺϲ¢¶àÐÐ×Ö·û´®£¨Á¬½Ó×Ö·û´®£©ÄØ£¬ÀýÈ磺
SQL> desc test;
Name     Type          Nullable Default Comments
------- ------------ -------- ------- --------
COUNTRY VARCHAR2(20) Y       &nb ......

oracleË÷ÒýË鯬

author£ºskate
time£º2010-05-31
Ë÷ÒýÒ³¿éË鯬£¨Index Leaf Block Fragmentation£©
ÕâÆªÎÄÕ½«»á»Ø´ðÈçÏÂÎÊÌ⣺
ʲôÊÇË÷ÒýÒ³¿éË鯬£¿Ê²Ã´Ê±ºò±»ÖØÓã¿
ʲôÊǰë¿ÕË÷ÒýË鯬£¿Ê²Ã´Ê±ºò±»ÖØÓã¿
oracleµÄ±ê×¼Ë÷Òý½á¹¹ÊÇB×tree½á¹¹£¬Ò»¸öB×tree½á¹¹ÓÉÈýÖÖblock×é³É
¸ù¿é(root block):ÔÚB×treeÀïÓÐÇÒÖ ......

oracle 10g em¡¢isqlplus·ÃÎʲ»Á˵ÄÎÊÌâ½â¾ö

Èç¹ûweb·½Ê½µÄem£¬isqlplus·ÃÎʲ»ÁË¡£
1. ¼ì²éÖ÷»úÃû/IP¡¢¶Ë¿ÚÊÇ·ñÕýÈ·
°²×°Ê±µÄÖ÷»úÃû/IP¡¢¶Ë¿Ú¼Ç¼ÔÚ$ORACLE_HOME/install/portlist.ini ÎļþÖС£
ȱʡÊÇ£º
Ò»°ãÓû§                    
http://ip:5560/isq ......

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 ......

OracleÖÐSQL PLUSµÄ³£ÓÃÖ¸Áî

½øÈësql*plusÐèÒªÊäÈëÓû§Ãû¡¢¿ÚÁîºÍÖ÷»ú±êÖ¾·û
system/manager
sys/change_on_intall
scott/tiger
internal/oracle
ÒÔÉÏΪ³õʼÃÜÂë
Ö÷»ú×Ö·û´®¿Õ»òÕßÊÇ@+ÄãµÄ·þÎñÃû,ÔÚ±¾µØµÇ½²»ÐèÒª±¾µØ·þÎñÃû¡£
ÏÂÃæ¾Í½éÉÜÒ»ÏÂһЩ³£ÓõÄsql*plusÃüÁ
Ê×ÏȲ鿴µ±Ç°Ê¹ÓõÄÊý¾Ý¿âʵÀý:
select name from V$database;
Çл»Á½¸ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ