alter pluggable database pdb11 close immediate; Pluggable database altered. 2、查看pdb SQL> show pdbs; ..."/>
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12cR1 PDB只讀與讀寫(xiě)轉(zhuǎn)換

發(fā)布時(shí)間：2020-07-23 10:43:19 來(lái)源：網(wǎng)絡(luò) 閱讀：1038 作者：roidba 欄目：關(guān)系型數(shù)據(jù)庫(kù)

PDB只讀與讀寫(xiě)轉(zhuǎn)換

1、pdb 到mount狀態(tài)
SQL> alter pluggable database pdb11 close immediate;

Pluggable database altered.
2、查看pdb
SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDB11                          MOUNTED
SQL> 
3、pdb只讀
SQL> 
SQL> alter pluggable database pdb11 open read only;

Pluggable database altered.

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDB11                          READ ONLY  NO
SQL> alter pluggable database pdb11 close immediate;

Pluggable database altered.

4、pdb讀寫(xiě)
SQL> alter pluggable database pdb11 open read write;

Pluggable database altered.

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDB11                          READ WRITE NO
SQL>
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