Create a new login role postgres pgadmin

Here are the steps to create a new login role in PostgreSQL using pgAdmin:

Step 1: Open pgAdmin

Launch pgAdmin and connect to your PostgreSQL database server.

Step 2: Create a new role

In the Object Browser, navigate to the "Roles" node under the "Security" section.

Right-click on the "Roles" node and select "New Role..." from the context menu.

Step 3: Enter role details

In the "Create Role" dialog box, enter the following information:

• Role name: Enter a name for your new role, e.g., "mynewrole".
• Role description: Enter a brief description of the role, e.g., "New role for my application".
• Role type: Select "Login role" from the dropdown menu.
• Password: Enter a password for the role, and confirm it by re-entering it in the "Password (again)" field.

Click "OK" to create the new role.

Step 4: Grant privileges (optional)

If you want to grant privileges to the new role, you can do so by right-clicking on the role and selecting "Properties" from the context menu.

In the "Properties" dialog box, you can grant privileges to the role by selecting the "Privileges" tab and checking the boxes next to the privileges you want to grant.

For example, you can grant the role the ability to create databases, tables, and views by checking the boxes next to "Create database", "Create table", and "Create view".

Click "OK" to save the changes.

Step 5: Verify the new role

To verify that the new role has been created, you can navigate to the "Roles" node in the Object Browser and check that the new role is listed.

You can also try logging in to the database using the new role to verify that it works correctly.

That's it! You have now created a new login role in PostgreSQL using pgAdmin.