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I\'m attempting to create a database model for movie classifications, where each movie could have a single classification from each of one of multiple rating systems (e.g. BBFC, MPAA). This is the cur
Do you see database triggers / referential integrity rules being used in a way that changes actual data in the database (changing row w in table x causes a change in row y in table z)?
I understand the need to have referential integrity for limiting specific values on entry or possibly preventing them from removal upon a request of deletion. However, I am unclear as to a valid use c
My application involves using submitting data (the \"request\") from a form into an SQL Server 2005 database, for later review and approval开发者_如何学Python by a supervisor. Users should have permis
I have two databases in a php / mysql application.One for user data and the other for content. I have recently had to ma开发者_开发百科ke use of inno db tables in order to enforce some referential in
I am developing an archive module for an application using Dotnet and SQL Server as back end. From multiple approaches of archiving we\'ve decided to build a custom application to archive the complete
In the past, when I implemented my own authentication mechanisms I would have a user table with relationships to other tables in my application\'s MySQL database.However, now that I\'m considering usi
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