修改模式名teledb=# alter schema teledb_schema rename to teledb_schema_new; ...者teledb=# \dn teledb_schema_new List of schemas Name | Owner --------------------+--------- teledb_schema_new | teledb (1 row) teledb=# alter schema teledb_schema_new
修改模式名teledb=# alter schema teledb_schema rename to teledb_schema_new; ...者teledb=# \dn teledb_schema_new List of schemas Name | Owner --------------------+--------- teledb_schema_new | teledb (1 row) teledb=# alter schema teledb_schema_new
修改模式名teledb=# alter schema teledb_schema rename to teledb_schema_new; ...者teledb=# \dn teledb_schema_new List of schemas Name | Owner --------------------+--------- teledb_schema_new | teledb (1 row) teledb=# alter schema teledb_schema_new
云主机备份(CT-CSBS,Cloud Server Backup Service)提供对弹性云主机的备份保护服务,支持基于云硬盘快照技术的备份服务,并支持利用备份数据恢复弹性云主机数据。通过云主机备份服务,可以在发生数据丢失、系统故障、人为错误或恶意攻击等情况下,还原云主机数据,确保业务的连续性和数据的安全性。云主机备份和云硬盘备份的区别是什么?两者的主要差异如下:对比维度云主机备份云硬盘备份恢复对象以云主机为单位进行备份,云主机中的所有云硬盘(系统盘和数据盘)。