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Complete Implementation of SQL Query Engine#55

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deecodess wants to merge 5 commits intomainfrom
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Open

Complete Implementation of SQL Query Engine#55
deecodess wants to merge 5 commits intomainfrom
main

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@deecodess
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This Pull Request Includes:

1. CSV Parsing:

The core of this project integrates CSV parsing with a bespoke SQL query parser.

2. Query Options:

Implemented WHERE clauses with multiple conditions and a variety of comparison operators.

3. Join Operations:

The project supports INNER, LEFT, and RIGHT JOINs

4. Aggregation and Grouping:

Full functional GROUP BY clauses and aggregate functions.

5. Refined Data Selection:

Features like ORDER BY and LIMIT clauses have been added.

6. Error Handling:

Error Handling Methods Learnt and Added.

7. SQL Support:

Added DISTINCT, LIKE operators, and rudimentary support for INSERT and DELETE statements.

8. Command-Line Interface (CLI):

A user-friendly CLI is created.

9. Continuous Integration (CI):

Guaranteeing the integrity of our project, Continous Integration is an essential part.

Learnings

I believe this project made me improve my javascript skills by a lot. I got to dive deeper into how Database Management Systems actually work.

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