大橙子网站建设,新征程启航
为企业提供网站建设、域名注册、服务器等服务
PDB只读与读写转换
创新互联提供高防服务器租用、云服务器、香港服务器、成都IDC机房托管等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
SQL>
另外有需要云服务器可以了解下创新互联cdcxhl.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。