PDB只读与读写转换
1、pdb 到mount状态
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$SEED READ ONLY NO
3 PDB11 MOUNTED
SQL>
3、pdb只读
SQL>
SQL> alter pluggable database pdb11 open read only;
Pluggable database altered.
SQL> show pdbs;
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED READ ONLY NO
3 PDB11 READ ONLY NO
SQL> alter pluggable database pdb11 close immediate;
Pluggable database altered.
4、pdb读写
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
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