insert view 向用户视图中插行的权限 lock any table 给任意表加锁的权限 manager tablespace 管理(备份可用性)表空间的权限 references table 参考表的权限 restricted session 创建有限制的数据库会话的权限 select any sequence 使用任意序列的权限 select any table 使用任意表的权限 select snapshot 使用快照的权限...
revoke unlimited tablespase from test; grant create session to public; //表示把创建表的权限赋予所有人 select * from user_sys_privs; //返回当前用户的所有系统权限 对象权限 grant select on mytab to test; grant all on mytab to test; revoke select on mytab from test; revoke all on mytab ...
GRANTALLPRIVILEGES,ALTERCONTROLDELETEINDEXINSERTREFERENCES(,column-name)SELECTUPDATE(,column-name)ONTABLEtable-nameview-name1nicknameTO,USERGROUPROLEauthorization-namePUBLICWITH GRANT OPTION Notes: 1ALTER, INDEX, and REFERENCE privileges are not applicable to views. ...
GRANT privileges ON object TO user; 其中,privileges表示要授予的权限,可以是单个权限或多个权限的组合,object表示要授予权限的对象,可以是表、视图、存储过程等数据库对象,user表示要授予权限的用户或用户组。 以下是一些常见的GRANT用法: 1.授予用户SELECT权限: GRANT SELECT ON table_name TO user; 2.授予用户...
常见的Oracle赋权语句包括: 1. GRANT SELECT ON table_name TO user_name; 授权用户user_name对表table_name进行SELECT操作。 2. GRANT INSERT, UPDATE ON table_name TO user_name; 授权用户user_name对表table_name进行INSERT和UPDATE操作。 3. GRANT ALL PRIVILEGES ON table_name TO user_name; 授权用户user...
REVOKEALLPRIVILEGESONzhang.personFROMchenmh; revoke图表: 五、批量操作 1.批量授予权限,授予用户chenmh拥有zhang下所有表的增删改查权限。生产批量执行sql SELECT 'GRANT SELECT,DELETE,UPDATE,INSERT ON '||OWNER||'.'||TABLE_NAME||' TO CHENMH;' FROM dba_tables WHERE OWNER='ZHANG'; ...
GRANTALLPRIVILEGES,ALTERCONTROLDELETEINDEXINSERTREFERENCES(,column-name)SELECTUPDATE(,column-name)ONTABLE table-nameview-name1nickname TO ,USERGROUPROLEauthorization-namePUBLIC WITH GRANT OPTION Notes: 1 ALTER, INDEX, and REFERENCES privileges are not applicable to views. 說明 ALL 或 ALL PRIVILEGES 對...
On the other hand, object privileges allow a user to perform specific actions on a specific database object, such as a table or a view. In Oracle, you can assign or grant permissions to database users directly or group the privileges into various roles and then add specific users to those...
Oracle中授权(grant)和同义词(synonym) 用户B要操作用户A中的表: 1:在用户A中把表的权限授权给B; -- Grant/Revoke object privileges grant all privileges on A.TEST_TABLE to B; 2:在用户A中建立同义词。 -- Create the synonym create or replace public synonym TEST_TABLE...
You can grant users various privileges to tables. These privileges can be any combination of SELECT, INSERT, UPDATE, DELETE, REFERENCES, ALTER, INDEX, or ALL. Syntax The syntax for granting privileges on a table in Oracle is: GRANT privileges ON object TO user; privileges The privileges to ...