GRANT ALL ON kinds TO manuel; 兼容性 SQL92 SQL92 GRANT 语法允许对表中的某单独列/字段设置权限,并且允许设置一权限以赋予别人相同权限. GRANT privilege[, ...] ON object[ ( column[, ...] ) ] [, ...] TO { PUBLIC | username[, ...] } [ WITH GRANT OPTION ] 这些字段与 Postgres 实现...
t1=# create user u1 password ‘123456'; CREATE ROLE t1=# create user u2 password ‘123456'; CREATE ROLE t1=# grant all privileges on schema s1 to u1; GRANT t1=# grant all privileges on schema s2 to u1; GRANT t1=# \c - u1 You are now connected to database “t1” as user “u1...
GRANT SELECT, INSERT, UPDATE, DELETE ON database_name.table_name TO user_name; 这个语句授权了用户对指定的数据库中的表进行 SELECT、INSERT、 UPDATE 和 DELETE 操作。用户可以使用这些操作来查询、插入、 更新和删除表中的数据。 2. 授权用户对所有数据库进行操作 GRANT ALL PRIVILEGES ON *.* TO user_...
uname=arwR -- privileges granted to a user group gname=arwR -- privileges granted to a GROUP =arwR -- privileges granted to PUBLIC r -- SELECT w -- UPDATE/DELETE a -- INSERT R -- RULE arwR -- ALL 参考 REVOKE 语句废除访问权限.用法 给所有用户向表 films 插入记录的权限...
GRANTs在不同的对象上是分开的。在数据库上执行操作不会对其中的模式具有GRANT权限。类似地，对模式执行...
public | postgres s1 | postgres s2 | postgres (3 rows)t1=# create user u1 password ‘123456';CREATE ROLE t1=# create user u2 password ‘123456';CREATE ROLE t1=# grant all privileges on schema s1 to u1;GRANT t1=# grant all privileges on schema s2 to u1;GRANT t1=# \c - u1 You ...
GRANTs在不同的对象上是分开的。在数据库上执行操作不会对其中的模式具有GRANT权限。类似地，对模式执行...
GRANT privilege[, ...] ON object[ ( column[, ...] ) ] [, ...] TO { PUBLIC | username[, ...] } [ WITH GRANT OPTION ] 这些字段与 Postgres 实现是兼容的,除了下面一些例外: privilege SQL92 允许声明附加的权限: SELECT REFERENCES 允许在一个声明的表的整合约束中使用某些或全部列/...
There is no need to grant privileges to the owner of an object (usually the user that created it), as the owner has all privileges by default. (The owner could, however, choose to revoke some of his own privileges for safety.) The right to drop an object or to alter its definition ...