问题 在oracle19C数据库恢复完成后,进行PDB得启动未成功,报错了。 SQL> show pdbs; CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 2 PDB$SEED READ ONLY NO 4 TEST MOUNTED SQ
Oracle还原并恢复undo表空间的一个数据文件,对下面的步骤正确排序:1.Bring the file online. 2.Open the database. 3.Recover the damaged file. 4.Restore the damaged file. 5.Start the database in mount mode. 6.Start the database in n