SELECT: 读取数据 INSERT: 插入数据 UPDATE: 更新数据 DELETE: 删除数据 授予对特定模式的访问权限 如果你只想授予 myuser 对特定模式下的表的权限,你可以如下配置: GRANT USAGE ON SCHEMA public TO myuser; GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA public TO myuser;3. 确保访问控制...
GRANT CREATE ON SCHEMApublicTO devgrp;--For example purposes only.You should be selective on--privileges based on your needs GRANT ALL ON SCHEMApublicTO devgrp;GRANT ALL ON ALL TABLES IN SCHEMApublicTO devgrp;现在用 psql 检查用户是否属于该组1\du 这将返回: 运行这条SQL后,数据库有两个可以...
GRANT SELECT ON ALL TABLES IN SCHEMA PUBLIC to demo_role; --赋予demo_role所有表的SELECT权限 特殊符号:ALL代表所访问权限,PUBLIC代表所有用户 GRANT ALL ON demo TO demo_role; --赋给用户所有权限 GRANT SELECT ON demo TO PUBLIC; --将SELECT权限赋给所有用户 \z或\dp指令显示用户访问权限。 \h GRAN...
#用户要对schema usage 权限,不然要select*from schema_name.table,不能用搜索路径GRANT USAGEONSCHEMA abcTOabc;grantselectONALL TABLESINSCHEMA abctoabc;ALTERDEFAULTPRIVILEGESINSCHEMA abcGRANTselectON TABLESTOabc;createuser abc_wwith ENCRYPTED password'';createuser abc_rwith ENCRYPTED password'';GRANT abc...
grant select on all tables in schema public to user1; 如果您希望将来自动授予对新表的访问权限,则必须更改默认值 ALTER DEFAULT PRIVILEGES IN SCHEMA schema_name GRANT SELECT ON TABLES TO username; 创建数据库 创建以utf-8字符的数据库,并且以template0为模版创建 ...
test=# grant USAGE on SCHEMA mytest to test;GRANTtest1=> grant SELECT on ALL tables in schema mytest to test; 测试就不演示了,只是需要注意一点,要赋权两个,usage和select,两者缺一不可,也就是说必须是两个命令!!! OK,以上是用户test赋权select到test数据库下的mytest这个schema,下面为了继续测试,...
u1db=# grant SELECT on ALL tables in SCHEMA u1 to u3; #授权u3用户查询u1模式权限 GRANT u1db=# grant CREATE on SCHEMA u1 to u3; #授权u3用户在u1模式创建表权限 GRANT 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. ...
DB=# SELECT * FROM information_schema.tables WHERE table_name='ff_v3_ff_basic_af'; 查看表结构 DB=# \d tablename DB=# select * from information_schema.columns where table_schema='public' and table_name='XX'; 查看索引 DB=# \di ...
GRANT SELECT ON ALL TABLES IN SCHEMA <schema_name> TO <db_user>; CREATE ROLE 的语法为:SQL 复制 CREATE ROLE name [ [ WITH ] option [ ... ] ] WHERE 选项可以是:SQL 复制 SUPERUSER | NOSUPERUSER | CREATEDB | NOCREATEDB | CREATEROLE | NOCREATEROLE | INHERIT | NOINHERIT | ...
In Supabase, the default schema is public.This deletes all tables and their associated data. Ensure you have a recent backup before proceeding.1 do $$ declare2 r record;3 begin4 for r in (select tablename from pg_tables where schemaname = 'my-schema-name') loop5 execute 'drop table ...