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system;//±¾µØ¹ÜÀíÔ±£¬´Î¸ßȨÏÞ     
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sqlplus scott/tiger;//µÇ½ÆÕͨÓû§scott 
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create user zhangsan;//ÔÚ¹ÜÀíÔ±ÕÊ»§Ï£¬´´½¨Óû§zhangsan     
alert user scott identified by tiger;//ÐÞ¸ÄÃÜÂë 
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grant create session to zhangsan;//ÊÚÓèzhangsanÓû§´´½¨sessionµÄȨÏÞ£¬¼´µÇ½ȨÏÞ     
grant unlimited session to zhangsan;//ÊÚÓèzhangsanÓû§Ê¹Óñí¿Õ¼äµÄȨÏÞ     
grant create table to zhangsan;//ÊÚÓè´´½¨±íµÄȨÏÞ     
grant drop table to zhangsan;//ÊÚÓèɾ³ý±íµÄȨÏÞ     
grant insert table to zhangsan;//²åÈë±íµÄȨÏÞ     
grant update table to zhangsan;//Ð޸ıíµÄȨÏÞ     
grant all to public;//ÕâÌõ±È½ÏÖØÒª£¬ÊÚÓèËùÓÐȨÏÞ(all)¸øËùÓÐÓû§(public)   
2¡¢oralce¶ÔȨÏÞ¹ÜÀí±È½ÏÑϽ÷£¬ÆÕͨÓû§Ö®¼äÒ²ÊÇĬÈϲ»ÄÜ»¥Ïà·ÃÎʵģ¬ÐèÒª»¥ÏàÊÚȨ
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grant select on tablename to zhangsan;//ÊÚÓèzhangsanÓû§²é¿´Ö¸¶¨±íµÄȨÏÞ     
grant drop on tablename to zhangsan;//ÊÚÓèɾ³ý±íµÄȨÏÞ     
grant insert on tablename to zhangsan;//ÊÚÓè²åÈëµÄȨÏÞ     
grant update on tablename to zhangsan;//ÊÚÓèÐ޸ıíµÄȨÏÞ     
grant insert(id) on tablename to zhangsan;     
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jdbcÁ¬½ÓOracle

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oracle¸´Ï°£¨Ò»£© Ö®OracleÌåϵ½á¹¹

      ѧϰOracle DBAÒ²°ë¸ö¶àѧÆÚÁË£¬½ñÌìÃÍÈ»²Å·¢ÏÖ£¬Ô­À´ÎÒµÄÊ黹ÊǺÜеģ¬ÉϿβÙ×÷ʱºòÒ²Ö»ÊÇÖªµÀ´ó¸ÅÔõô×ö£¬µ«ÊÇÒªÕæµÄÈ«²¿×Ô¼º×ö£¬¶ø²»È¥·­Ê黹ÊÇÓÐÒ»¶¨µÄÄѶȵģ¬ËùÒÔÄØ£¬½ñÌ쿪ʼ½«DBA´ÓÍ·¸´Ï°Ò»±é£¬Í¬Ê±ÔÙ²Ù×÷Ò»±é¡£
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OracleµÄËø»úÖÆ¹éÄÉ×ܽá

OracleµÄËø»úÖÆ¹éÄÉ×ܽá
    
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oracle weblogic v10.3 configure JNDI

Step 1: log on admin portal
Step 2: select menu 'Services' - 'JDBC' - 'Data Source' and click New button to create a new data source
Step 3 : specify jndi name ad database
Step 4 : click Next button to set transaction properties
Step 5 : define connection properties
 
Step 6 : test databa ......

OracleµÄschema,user

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A schema is a collection of database objects (used by a user.).
Schema objects are the logical structures that directly refer to the database’s data.
A user is a name defined in the database that can connect to and access objects.
Schemas and users help database ......
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