oracle 通过什么授与用户权限
发布网友
发布时间：2022-04-09 20:38
共2个回答
懂视网
时间：2022-04-10 00:59
SYS@EZreal hey~J->drop role plustrace;
Role dropped.
SYS@EZreal hey~J->create role plustrace;
Role created.
SYS@EZreal hey~J->
SYS@EZreal hey~J->grant select on v_$sesstat to plustrace;
Grant succeeded.
SYS@EZreal hey~J->grant select on v_$statname to plustrace;
Grant succeeded.
SYS@EZreal hey~J->grant select on v_$mystat to plustrace;
Grant succeeded.
SYS@EZreal hey~J->grant plustrace to dba with admin option;
Grant succeeded.
SYS@EZreal hey~J->grant plustrace to hr;
Grant succeeded.
SQL>conn hr/hr
HR@PROD>set autotrace traceonly;
HR@PROD>select count(*) from t3 where id=1;
Execution Plan
----------------------------------------------------------
Plan hash value: 463314188
---------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
---------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 1 | 13 | 7 (0)| 00:00:01 |
| 1 | SORT AGGREGATE | | 1 | 13 | | |
|* 2 | TABLE ACCESS FULL| T3 | 1 | 13 | 7 (0)| 00:00:01 |
---------------------------------------------------------------------------
Predicate Information (identified by operation id):
---------------------------------------------------
2 - filter("ID"=1)
Note
-----
- dynamic sampling used for this statement (level=2)
- SQL plan baseline "SQL_PLAN_ghfucv736fsc114fae16c" used for this statement
Statistics
----------------------------------------------------------
53 recursive calls
0 db block gets
82 consistent gets
0 physical reads
0 redo size
526 bytes sent via SQL*Net to client
524 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
5 sorts (memory)
0 sorts (disk)
1 rows processed
『ORACLE』授予hr用户查看执行计划权限
标签：sel received nsis opera orm select row sort count
热心网友
时间：2022-04-09 22:07
SQL>grant select on table_name to user_name;
就会把在table_name上的查询权限赋予user_name;
