langyanbin0314 / query-processing

CS3223 DBI project

CS3223: Database Systems Implementation

1. Project Description

2. Environment Setup

1. Create a folder named classes under the root folder which serves as the output directory for the project.

2. In project root folder, create a system variable COMPONENT pointing to the root directory:

   Linux / Mac : execute command source queryenv

   Windows : follow the guide

   Eclipse (other IDEs such as IntelliJ are similar) : follow the guide

3. Compilation

Windows : execute build.bat file

Linux / Mac : execute build.sh file via ./build.sh

4. Testing Procedure

4.1 Build test cases:

Sample testing files are provided in testcases directory.

Please refer to this guide for more details.

4.2 Test:

Eclipse / IntelliJ :

• Copy the test cases generated in previous step into the root folder. Run the project with extra parameters query.in query.out

Command line :

• Copy the test cases generated in previous step into the classes folder.
• Run the project java QueryMain _query.in_ _query.out_