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Oracle12C用户创建、授权、登录 1.以系统用户登录 命令 sqlplus sys/dwh as sysdba;
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+ C$ y% B) b& U/ ?) R 2. 确认选择CDB& r% R4 X8 N/ P6 G# X, T) ~
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select name,cdb from v$database; ! n d/ X# I& n- g) J. S
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4 W9 Q9 ?8 c; dcol pdb_name for a30
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+ e4 l6 n9 j0 i$ g; Z! Eselect pdb_id,pdb_name,dbid,status,creation_scn from dba_pdbs;
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5 F$ M& L8 v/ s6 V9 x3 [' U! E7 Pselect con_id,dbid,NAME,OPEN_MODE from v$pdbs; . s! [' S7 a! R
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---------- ---------- ------------------------------ ---------- ' ^/ Y; G: A) g2 d$ L9 z& A7 {
2 964253477 PDB$SEED READ ONLY
$ M3 a( m6 i+ q/ N% B3 O* R 3 3329151580 ORCLPDB MOUNTED
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+ s4 a" u1 M q7 R6 f2 w3.创建使用者为test" Y# p+ T5 o/ n
SQL> create user c##test identified by test; * \/ Q. R2 ?+ u% B5 }
SQL> alter session set container=PDBORCL; % C2 X L; F ^ y: `
会话已更改。 6 w0 b( s$ G' X& f+ p4 R- o% H
SQL> show con_name; 7 J$ A7 |$ E( ^' A2 M
CON_NAME ------------------------------ PDBORCL
3 F7 D& o1 E8 U% \0 \3 n4.创建真正的用户SQL> startup; - s: U! a* z: q( I, B3 B# F
插接式数据库已打开。 % ~, b; k' t* G1 C* H
SQL> create user test identified by test default tablespace users temporary tablespace temp; ; ]* r# X# M: e+ ~4 S. k
# i4 R/ y. s# H3 Q; @: a \用户已创建。 - t% N% [ z. k9 C
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SQL> grant create user,drop user,alter user,create any view,connect,resource,dba,create session,create any sequence to test ;
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授权成功。
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SQL>
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5.修改plsql登录配置 D:\java\Orcal_database\Orcal\virtual\product\12.2.0\dbhome_1\network\admin\tnsnames.ora文件中添加
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(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ORCLPDB) ) ) ! C4 x6 s2 Y6 `
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- u0 r) e# Y. }3 t1 S: E& X- }" s6.plsq登录 |