current_user --- jack (1 row)jack_test=>5. 为用户jack创建一个模式jack1 create schema 模式名 authorization 用户名; create schema jack1 authorization jack;jack_test=> create schema jack1 authorization jack; CREATE SCHEMAjack_test=> \dn ...
(role = CURRENT_USER); --查看表详细信息 openGauss=# \d+ all_data Table "public.all_data" Column | Type | Modifiers | Storage | Stats target | Description ---+---+---+---+---+--- id | integer | | plain | | role | character varying(100) | | extended | | data | ...
openGauss=# ALTER TABLE all_data ENABLE ROW LEVEL SECURITY;--创建行访问控制策略,当前用户只能查看用户自身的数据 openGauss=# CREATE ROW LEVEL SECURITY POLICY all_data_rls ON all_data USING(role = CURRENT_USER);--查看表详细信息 openGauss=# \d+ all_dataTable"public.all_data"Column|Type|Modifier...
ereport(ERROR, (errcode(ERRCODE_OBJECT_IN_USE), errmsg("current user cannot be dropped"))); if (roleid == GetOuterUserId()) ereport(ERROR, (errcode(ERRCODE_OBJECT_IN_USE), errmsg("current user cannot be dropped"))); if (roleid == GetSessionUserId()) ereport(ERROR, (errcode(ERRCO...
| login db(postgres) success,the current user is:henley1, SSL=on | dn\_6001 | 140489724458752@742471317817769 | 5432 | 35400 2023-07-12 06:01:57-04 | dml\_action\_select | ok | 16387 | henley1 | postgres | gsql@192.168.178.130 | pg\_settings ...
Please enter password for current user[gauss]. Password: 输入gauss用户当前密码(准备阶段创建的gauss用户) ... Preinstallation succeeded. 最后提示预安装完成 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 3.执行安装 #master节点 su
openGauss=# CREATE ROW LEVEL SECURITY POLICY rls_select ON pat_info FOR select USING(doctor=current_user); CREATE ROW LEVEL SECURITY POLICY 步骤3:打开信息表pat_info上的行级访问控制开关 openGauss=# ALTER TABLE pat_info ENABLE ROW LEVEL SECURITY; ALTER TABLE 步骤4:将信息表pat_info的查看权限赋予...
#步骤2:创建行级访问控制策略,使得医生只能查看属于自己的病人信息:[omm@home ~]$ gsql -d testdb -c"CREATE ROW LEVEL SECURITY POLICY rls_select ON test.pat_info FOR select USING(doctor=current_user)"CREATEROWLEVELSECURITYPOLICY #步骤3:打开信息表pat_info上的行级访问控制开关[omm@home ~]$ gsql...
--创建触发器函数CREATEORREPLACEFUNCTIONlog_audit()RETURNSTRIGGERLANGUAGEplpgsqlAS$$BEGININSERTINTOaudit_log(emp_id,operation,operation_time,operator,old_data,new_data)VALUES(NEW.id,TG_OP,CURRENT_TIMESTAMP,current_user,ROW_TO_JSON(OLD),ROW_TO_JSON(NEW));RETURNNEW;END;$$; ...
create user 用户名 with password "密码"; create user jack password "***"; 在每次创建新用户时,系统会在当前登录的数据库中为新用户创建一个同名Schema。对于其他数据库,若需要同名Schema,则需要用户手动创建。 代码语言:javascript 复制 openGauss=# create user jack password "***"; CREATE ROLE openGauss...