On 11/25/2017 12:03 PM, nikhil raj wrote:
> check the roles of user I want to give user roles only select,
> insert, update, execute and create database to all users Permission
>
those permissions can be assigned on a table by table basis, except
create database, thats a special permission. if you own a database
(the creator owns it by default) then you can drop it, if you don't, you
can't.
>
> The users should not have these permission
> drop database , delete table permission
generally the owners of objects can grant/revoke permissions on said
objects.
>
>
> **(Example --like in MS SQL we have like DB_roles-- ddladmin,data
> writer,data reader ,etc like these do we have in postgres).***
you could create roles like these, make users members of these roles,a
nd grant permissions to the roles.
for more information, see
https://www.postgresql.org/docs/current/static/user-manag.html
https://www.postgresql.org/docs/current/static/sql-grant.html
https://www.postgresql.org/docs/current/static/sql-revoke.html
https://www.postgresql.org/docs/current/static/sql-alterdefaultprivileges.html
--
john r pierce, recycling bits in santa cruz