CREATE VIEW 视图名称 AS SELECt * FROM t_data_police_info
create user '用户名'@'%' identified by '密码'
grant select（权限） on 库.表 to '用户名'@'%';
CREATE VIEW 视图名称 AS SELECt * FROM t_data_police_info
create user '用户名'@'%' identified by '密码'
grant select（权限） on 库.表 to '用户名'@'%';
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