postgres | Superuser, Create role, Create DB, Replication, Bypass RLS | {} role1 | Cannot login | {role1_1,role1_2} # 确认权限 test=> select * from information_schema.table_privileges where grantee='role1_1'; grantor | grantee | table_catalog | table_schema | table_name | privileg...
check_rolespec_name(...): 检查角色名称,确保不能更改预留角色(如 postgres 或其他系统角色)。 roletuple = get_rolespec_tuple(stmt->role); roleform = (Form_pg_authid) GETSTRUCT(roletuple); roleid = roleform->oid; get_rolespec_tuple(stmt->role): 从角色规范中获取对应的角色元组。 roleform...
在 He3DB 的源代码中, DropRole(@src\backend\commands\user.c) 用于删除数据库角色的函数 。它处理了从数据库中删除角色的各种步骤,包括权限检查、元组删除、依赖关系检查等。 voidDropRole(DropRoleStmt *stmt) 定义了一个名为 DropRole 的函数,该函数接受一个 DropRoleStmt 类型的指针作为参数。 /...
SET ROLE—Set the current user identifier of the current session. Synopsis SETROLE { rolename|NONE } Description This command sets the current user identifier of the current SQL session context to<rolename>. AfterSET ROLE, permissions checking for SQL commands is carried out as though t...
druid 1.1.13 flyway 5.2.4 postgres 9.6 2019-02-22 17:43:18.031 ERROR 13456 --- [ main] c.a.d.f.s.StatFilter : merge sql error, dbType postgresql, druid-1.1.13, sql : SET ROLE 'postgres' com.alibaba.druid.sql.parser.ParserException: synta...
SET INTERVALSTYLE TO [ plain | units ] 参数 plain (默认值)设置默认间隔输出以忽略单位。 units 启用在间隔输出中包含子类单位标识符。当INTERVALSTYLE设置为单位时,DATESTYLE参数将控制输出。如果启用了单位,但其未显示在输出中,请检查DATESTYLE参数值,该值必须设置为ISO或POSTGRES才能显示间隔单位。
With a connection now established to Postgres at the psql prompt, issue the ALTER USER command to change the password for the postgres user: postgres=# ALTER USER postgres PASSWORD 'myPassword'; ALTER ROLE If successful, Postgres will output a confirmation of ALTER ROLE as seen above. Finally...
CloudServiceRoleInstancesDeleteQueryParamProperties CloudServiceRoleInstancesGet200Response CloudServiceRoleInstancesGetDefaultResponse CloudServiceRoleInstancesGetInstanceView CloudServiceRoleInstancesGetInstanceView200Response CloudServiceRoleInstancesGetInstanceViewDefaultResponse CloudServiceRoleInstancesGetInstanceViewParameters ...
postgres=# CREATE USER joe WITH PASSWORD "Bigdata@123"; 1. 当结果显示为如下信息,则表示创建成功。 AI检测代码解析 CREATE ROLE 1. 如上创建了一个用户名为joe,密码为Bigdata@123的用户。 (4) 创建数据库。 AI检测代码解析 postgres=# CREATE DATABASE db_tpcc OWNER joe; ...
Adding spaces in front of text to fake an indent Admin user with no access to "Home" in SSRS manager AFter migrate to SSRS 2016 reports error The full path must be less than 260 characters long; other restrictions apply. If the report server is in native mode, the path must start with...