授权某用户,查看动态性能视图的权限(如v$latch,v$lock,v$sqlarea,v$sql,v$sysstat)
解决方法:grant select any dictionary to doudou;
doudou@TEST> desc sys.v$latch
ERROR:
ORA-04043: object sys.v$latch does not exist
doudou@TEST> desc v$sqlarea
ERROR:
ORA-04043: object "SYS"."V_$SQLAREA" does not exist
doudou@TEST> desc v$sql
ERROR:
ORA-04043: object "SYS"."V_$SQL" does not exist
doudou@TEST> desc v$sysstat
ERROR:
ORA-04043: object "SYS"."V_$SYSSTAT" does not exist
doudou@TEST> desc v$lock
ERROR:
ORA-04043: object "SYS"."V_$LOCK" does not exist
doudou@TEST> desc v$sqltext
ERROR:
ORA-04043: object "SYS"."V_$SQLTEXT" does not exist
doudou@TEST> desc v$process
ERROR:
ORA-04043: object "SYS"."V_$PROCESS" does not exist
sys@TEST> grant select any dictionary to doudou;
Grant succeeded.
doudou@TEST>desc v$latch [OK问题解决]