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col pdb_name for a30 |
Oracle12C用户创建、授权、登录
1.以系统用户登录
命令
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sqlplus sys/dwh as sysdba; |
2. 确认选择CDB
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select name,cdb from v$database; |
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col pdb_name for a30 |
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select pdb_id,pdb_name,dbid,status,creation_scn from dba_pdbs; |
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select con_id,dbid,NAME,OPEN_MODE from v$pdbs; |
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CON_ID DBID NAME OPEN_MODE---------- ---------- ------------------------------ ---------- 2 964253477 PDB$SEED READ ONLY 3 3329151580 ORCLPDB MOUNTED |
3.创建使用者为test
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SQL> create user c##test identified by test;SQL> alter session set container=PDBORCL;会话已更改。SQL> show con_name;CON_NAME------------------------------PDBORCL |
4.创建真正的用户
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SQL> startup;插接式数据库已打开。SQL> create user test identified by test default tablespace users temporary tablespace temp;用户已创建。SQL> grant create user,drop user,alter user,create any view,connect,resource,dba,create session,create any sequence to test ;授权成功。SQL> |
5.修改plsql登录配置
D:javaOrcal_databaseOrcalvirtualproduct12.2.0dbhome_1 etworkadmin nsnames.ora文件中添加
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ORCLPDB = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ORCLPDB) ) ) |
6.plsq登录
