Follow the link https://www.postgresql.org/download/ to download and install the suitable distribution of the database for your platform.

1. Open the TPC webpage following the link: https://www.tpc.org/tpc_documents_current_versions/current_specifications5.asp
2. In the Active Benchmarks table (first table), follow the link of Download TPC-H_Tools_v3.0.1.zip, it'll redirect to TPC-H Tools Download page
3. Give your details and click download, it'll email you the download link. Use the link to download the zip file.
4. Unzip the zip file, and it must have the dbgen folder among the extracted contents

1. Download the code tpch-pgsql from the link: https://github.com/Data-Science-Platform/tpch-pgsql/tree/master.
2. Follow the tpch-pgsql project Readme to prepare and load the data.
3. (In case the above command gives error as malloc.h not found, showing the filenames, go inside dbgen folder, open the file and replace malloc.h with stdlib.h)

A developement environment for python project is required next. Here is the link to PyCharm Community Edition: https://www.jetbrains.com/pycharm/download/ (Any other IDE is also fine)

This code corresponds to UNMASQUE Project: https://dsl.cds.iisc.ac.in/projects/HIDDEN/index.html
UNMASQUE code for https://dsl.cds.iisc.ac.in/publications/report/TR/TR-2021-02_updated.pdf
This repository contains code developed by various students who worked on the project.
The code is organized into the following directories:

The mysite directory contains the main project code.

Inside unmasque, you'll find the following subdirectories:

The refactored directory contains code that has been refactored from the original codebase developed in various theses. This code has likely undergone improvements and optimizations.

The src directory contains newly written logic, often designed to simplify existing code. This may include enhancements or entirely new functionality.

The test directory houses unit test cases for each extractor module. These tests are crucial for ensuring the reliability and correctness of the code.

Please explore the individual directories for more details on the code and its purpose.

inside mysite directory, there are three files as follows:
config.ini --> This contains database login credentials. Change the fields accordingly.
create_indexes.sql --> currently empty. (do not delete this file.)
pkfkrelations.csv --> contains key details for the TPCH schema. If any other schema is to be used, change this file accordingly.

Open mysite/unmasque/src/main_cmd.py file.
This script has one default input specified.
Change this query to try Unmasque for various inputs.

Change current directory to mysite. Use the following command:
python -m unmasque.src.main_cmd