Aaron Hoffman's Blog

When working with data with the intent to visualize, there are times when I'll want to group by every column in a table, separately, one at a time, to determine the possible values in that column. I do this often enough I created a simple SQL Query to build these group by statements for me: declare @table_name varchar(200) = 'dbo.mytablename' select 'select ' + c.name + ', count(1) cnt from ' + @table_name + ' group by ' + c.name + ' order by 2 ' from sys.columns c where c.object_id = object_id(@table_name) gist:  https://gist.github.com/aaronhoffman/d49d3705fd716b0fe6cb Hope this helps, Aaron

In ASP.NET MVC 5, user management changed significantly from ASP.NET MVC 4. This is the start of a series of blog posts on the topic (long overdue). This post is on the SQL that your website executes to initially create the identity (user, role) tables. The SQL the ApplicationUserManager and ApplicationSigninManager generate and execute is below: CREATE TABLE [dbo].[AspNetRoles] (     [Id] [nvarchar](128) NOT NULL,     [Name] [nvarchar](256) NOT NULL,     CONSTRAINT [PK_dbo.AspNetRoles] PRIMARY KEY ([Id]) ) go CREATE TABLE [dbo].[AspNetUserRoles] (     [UserId] [nvarchar](128) NOT NULL,     [RoleId] [nvarchar](128) NOT NULL,     CONSTRAINT [PK_dbo.AspNetUserRoles] PRIMARY KEY ([UserId], [RoleId]) ) go CREATE TABLE [dbo].[AspNetUsers] (     [Id] [nvarchar](128) NOT NULL,     [Email] [nvarchar](256),     [EmailConfirmed] [bit] NOT NULL,     [PasswordHash] [nva...