当一个数据库对象被创建后,它会被自动分配一个owner,一般来说是执行创建语句的那个角色。大多数情况下,owner及其成员能够对该对象做任何事,如果其他人想要操作它,则需要GRANT授权。 可修改owner,超级用户、对象原本的owner、owner的成员都能够调整对象的owner alter table table_name owner to new_owner; 1. PUBLIC...
connect tonewdatabase (currently"postgres") \conninfo display information about current connection \encoding [ENCODING] show orsetclient encoding \password [USERNAME] securely change the passwordfora user Operating System \cd [DIR] change the current working directory \setenv NAME [VALUE]setor unset...
DO $$DECLARE r record; DECLARE v_schema varchar := 'public'; v_new_owner varchar := 'admin_ctes'; BEGIN FOR r IN select 'ALTER TABLE "' || table_schema || '"."' || table_name || '" OWNER TO ' || v_new_owner || ';' as a from information_schema.tables where table_sch...
创建复制用户CREATEUSER abcREPLICATION LOGIN ENCRYPTED PASSWORD'';CREATEUSER abcREPLICATION LOGIN ENCRYPTED PASSWORD'abc';ALTERUSERworkWITH ENCRYPTED password''; 创建scheme 角色CREATEROLE abc;CREATEDATABASE abcWITHOWNER abc ENCODING UTF8 TEMPLATE template0; \c abc 创建schemaCREATESCHEMAabc;ALTERSCHEMA abc ...
The reason why you still got some connections is probably that these users have been granted explicit permissions on the database. In all likelihood it is the owner of the database. You'd have to revoke the connect privilege from the owner explicitly. Share Improve ...
grant select+ owner test=# create user test with password '123456';CREATE ROLEtest=# \cYou are now connected to database "test" as user "postgres".test=# grant SELECT on ALL tables in schema mytest to test;GRANTtest=# set search_path to mytest ;SETtest=# alter schema mytest owner ...
--use-set-session-authorization 使用SETSESSIONAUTHORIZATION 命令而不是 ALTER OWNER 命令来设置所有权 连接选项: -d, --dbname=数据库名称 要转储的数据库 -h, --host=主机名 数据库服务器主机或套接字目录 -p, --port=端口号 数据库服务器端口号 ...
You are now connected to database "postgres" as user "test2". postgres=> \d List of relations Schema | Name | Type | Owner ---+--- public | dept | table | postgres public | emp | table | postgres public | jobhist | table | postgres public...
$ createdb exampledb --owner bogus 与PostgreSQL 交互 你可以使用psql命令来与 PostgreSQL 中的数据库进行交互。这个命令提供了一个交互界面,所以你可以用它来查看和更新你的数据库。你需要指定要使用的用户和数据库,来连接到一个数据库。 $ psql --user bogus exampledb ...
(The owner could, however, choose to revoke some of their own privileges for safety.) Now I have a database database table with an owner user, yet I receive ERROR: permission denied for table alert whenever I try to select from this table: database=# SET ROLE user; SET database=> ...