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create table MAIN_NODE (
MLA_ID INTEGER not null , //½ÚµãID
MLA_ROOTID INTEGER, //¸ù½ÚµãID
MLA_PARENTID INTEGER, //¸¸½ÚµãID
MLA_NAME VARCHAR2(50), //½ÚµãÃû³Æ
constraint P_mlaid primary key (MLA_ID) );
MLA_ID MLA_PARENTID MLA_ROOTID MLA_NAME
1 0 0 ¸¸½Úµã1
2 1 0 £¨¸¸½Úµã1µÄ/£©×Ó½Úµã1
3 2 0 £¨¸¸½Úµã1µÄ/×Ó½Úµã1µÄ/£©Ëï×Ó½Úµã1
4 0 0  
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create [or replace] procedure <¹ý³ÌÃû>[(²ÎÊý)]
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begin
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1.°²×°jdk(°æ±¾6u7);
¡¡¡¡2.ÅäÖÃjdk»·¾³±äÁ¿(°²×°Ä¿Â¼:D:\tools\java\jdk1.6.0_07):
¡¡¡¡1). JAVA_HOME = D:\tools\java\jdk1.6.0_07;
¡¡¡¡2). PathµÄ×îÇ°Ãæ×·¼Ó"D:\tools\java\jdk1.6.0_07\bin;D:\tools\java\jre1.6.0_07\bin";
¡¡¡¡3). CLASSPATH = D:\tools\java\jdk1.6.0_07\lib;D:\tools\java\jdk1.6.0_07\lib\too ......
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1.create user testa identified by testa;
2.alter user testa default tablespace users temporary tablespace temp;
3.grant connect to testa;
4.grant select any table to testa;
2.ORACLEÖÐÉèÖÃͬһ¸öÓû§¶ÔÁ½¸ö±í¿Õ¼äµÄȨÏ޵ĴúÂë
alter user Óû§ quota unlimi ......