CREATE PROCEDURE dbo.RemoveAnonymousUsers
AS
–temporary table to stock anonymous users ids
CREATE TABLE #AnonymousUsers(
Id uniqueidentifier,
UserName NVARCHAR(256)
)
–get all Anonymous
INSERT INTO #AnonymousUsers SELECT UserId,UserName FROM aspnet_Users where IsAnonymous = ‘True’

–useless, here only to display anonymous users list (last time you will see them)
SELECT * FROM #AnonymousUsers

DECLARE @UserSystemName uniqueidentifier

DECLARE cursor_categories CURSOR FOR
SELECT Id FROM #AnonymousUsers

OPEN cursor_categories
FETCH cursor_categories INTO @UserSystemName

WHILE @@FETCH_STATUS = 0
BEGIN
–remove time
DELETE FROM aspnet_Profile WHERE UserId = @UserSystemName
DELETE FROM aspnet_UsersInRoles WHERE UserId = @UserSystemName
DELETE FROM aspnet_Membership WHERE UserId = @UserSystemName
DELETE FROM aspnet_PersonalizationPerUser WHERE UserId = @UserSystemName
DELETE FROM aspnet_Users WHERE UserId = @UserSystemName
————————-
FETCH cursor_categories INTO @UserSystemName

END

CLOSE cursor_categories
DEALLOCATE cursor_categories

RETURN 0