prerequisites

I'm trying to write an SQL query that will return a list of courses that a person is eligible for given a list of their completed subjects (to be used as prerequisites). I have my database laid out as such. Prerequisite: +---------------+---------------+ | Id | Name | (Junction table) |---------------|---------------| CoursePrerequisites: | 1 | Maths | +---------------+---------------+ | 2 | English | | Course_FK | Prerequisite_FK | 3 | Art | |---------------|---------------| | 4 | Physics | | 1 | 1 | | 5 | Psychology | | 1 | 2 | +-------------------------------+ | 2 | 3 | | 2 | 5 | Course: |

Thanks everyone for the input, especially during the closing hours of the bounty, it's been incredible helpful. This is a followup question to Select courses that are completely satisfied by a given list of prerequisites , and further explains the situation. It is definitely recommended to read to help understand this question further. (Courses and subjects are distinct entities, subjects are only prerequisites for courses and need not be prerequisites for other subjects - think high school subjects leading to possible university courses) I have my database laid out as such. Prerequisite: +---

I have a few component MSI packages that need to installed together to form the end application. The problem is: the components that make up the package can be updated and the component relaunched on the http file server. What approach should I take? The installer that I am writing is the 'master' installer. Which needs to be able to read what version of each component is installed on their client machine in order to perform an upgrade only on that one component. Also if the application is installed for the first time the installer will download and install all required components. I am using

Closed. This question is off-topic . It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Currently, the .NET Framework 4.5 runs only on Windows 7 and above : Operating system Version 4.5 Beta -------------------------------------------------------- Windows 8 Consumer Preview √ (see notes) Windows 7, all editions √ Windows Vista, all editions — Windows XP Professional, all editions — While I understand that XP support is being dropped, I'm a bit surprised by the decision not to support Vista. (After

I have an application that needs to use Crystal Report Basic. I understand, I can add this as prerequisite and if it's not already installed on Target machine, it will be downloaded and installed. I can't seem to find similar option on VS 2010 or maybe I forgot. You can add Prequisities called Bootstrapper Manifest packs to your VS2010 using a very good tool which is Bootstrapper Manifest Generator. here is a good tutorial how to build custom prerequisities , then you add them into Microsoft SDKs\Windows\v7.0A\Bootstrapper\Packages folder (v7.0A case windows 7 or 2008) Hope it helps 来源： https:

When trying to build a deployment package using InstallShield LE project within Visual Studio 2012 how do we specify prerequisites. I see the Requirements section of the Project assistent but it seems this only gives the installer the functionality to go forward with the installation or not based on if certain prerequisites exist. It doesnt seem like it has the functionality to actualy install any of the prerequisites as part of the installation. As part of my installation package I am looking to install IIS 7.5 Express and SQL Server Compact 3.5 SP2. When using Visual Studio 2010 Setup

I can create setup file in InstallShield 2009 I don't know how to add the .NET Framework 3.5 and other prerequisites to the InstallShield project. i creae installscript project in instalshield2009 it has not "Redistributables view." InstallShield provides the prerequisites functionality. You can use this in your MSI project. This would ensure that these prerequisites are only installed if they are not already present in the target machine. If you do not want to include these components like .NET Framework 3.5 into your installer then you can use the redistributable setup installer. .net 3.5

I've created a custom setup package to install some fonts on a client machine and deployed it to the prerequisites folder under C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bootstrapper\Packages\FontsInstaller . Everything is fine with reference it as a prerequisite in Visual Studio 2010 and I am able to publish the application without issue. The client on the other hand gets an error during the Hash verification: Verifying file hash Error: Setup has detected that the file 'C:\Users\RMORAN~1\AppData\Local\Temp\VSD4684.tmp\FontsInstaller\fontsinstaller.msi' has either changed since it