In my application I have a provider that has a schedule and clients that book appointment from the schedule. I need the following features.
I have a table to track a production there\'s so much details to store in the table like 50 different pieces of info.
I\'m designing the database for a mental health agency where the clinicians choose from a list of pre-formatted choices for a lot of categories (employment status, housing status, relationship status,
I have two tables, \'photos\' and \'videos\'. Together they are almost identical, except one column, \'photoID\' in \'photos\' and \'videoID\' in \'videos\'.
Users table and Group users table are history tables (they cannot be moved to archived tables cause that would mess up foreign keys related to those tables. If a group user made a post and left the gr
I want to store notes, bookmarks, videos and images that belong to a user: The simplified user table is as follows:
I am working in a postgresQL database that has 200+ plus开发者_JAVA技巧 tables, some with many (15+) constraints that are references to other tables.I was able to list all of the constraints from the
This is a high level/design type question rather than anything specific. In this game http://koreanwordgame.com/ users have to get as many correct answers as possible in a minute (though its set to 5
I\'m working on a social networking site and need users to be able to friend each other and/or block each other. The way I see it, 2 users can either be Friend, Pending, Block, or 开发者_如何学JAVANUL
I have a database with two tables: one that keeps information about each user and one that keeps information about the games each user is currently playing. Each user row and each game row has a uniqu
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