SQL

SQL stands for structured query language. It uses commands such as “select”, “insert”, “update”, “delete”. Some common relational database management systems that use SQL are: Oracle, MySQL, Microsoft SQL Server, PostgreSQL, etc.

GitHub: https://github.com/topics/sql
Wikipedia: https://en.wikipedia.org/wiki/SQL
Created by: Donald D. Chamberlin, Raymond F. Boyce
Released: 1986
Related Topics: database,
Last updated: 2026-07-10 00:26:02 UTC
JSON Representation

https://github.com/randomfractals/chicago-transport

Exploratory data analysis of public Chicago transportation datasets.

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https://github.com/edward3h/kiwiproc

Java annotation processor to generate JDBC implementation for SQL queries

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https://github.com/vara-co/sql-challenge

EmployeeSQL "Data modeling, data engineering, and data analysis."

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https://github.com/ahojukka5/enkeksi

enkeksi takes a markdown-formatted input and executes the sql queries found in it, and returns a markdown-formatted output where the results of the sql queries have been added.

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https://github.com/santiescobares/mysql-wrapper

Simple and lightweight MySQL database wrapper.

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https://github.com/yogeshjha06/library_marwari

Centralized Student Management System for Ranchi University

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https://github.com/adil-bikiev/employee-database-management

A Java-based CRUD application to manage employee data using PostgreSQL and JDBC. This project supports operations like ➕ adding, 📖 retrieving, ✏️ updating, and ❌ deleting employee records. Built with Maven for dependency management and modularity.

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StudySpot

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https://github.com/nziza-oscar/NzizaOscar250

I’m a positive, enthusiastic and competent Software Developer,

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LINQ to SQL with MVVM. Update can not work correctly. Because of Combo boxes directly binding with tables of database. Update all same items which selected item in database and listview. Add update item instead of orginal item in combo box. You will not face a problem If use textbox instead of combox.

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https://github.com/avinashtare/short-url-generator

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https://github.com/sudhish-rithvik/hotel-management-system

A hotel management system developed using Python, Tkinter, and SQL involves a graphical user interface (GUI) built with Tkinter for user interactions, a backend database implemented with SQL for data storage, and Python code to manage hotel-related functionalities such as room booking, guest information, and billing, following OOPS principles.

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https://github.com/JenilGajjar20/PHP-StickWithIt

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https://github.com/alecdotninja/firstlast-pg

`FIRST` and `LAST` aggregate functions for PostgreSQL

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Set the tables for data science work.

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https://github.com/adesoji1/real-time-messaging-with-ember-and-go

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https://github.com/sameeh-hussein/northwind-sql-practice

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A full-stack web application developed with a custom backend and frontend, featuring real-time multiplayer Pong gameplay, user authentication, friend and matchmaking systems, and profile management. Designed to strengthen knowledge of modern web development practices, including WebSockets, RESTful APIs, and secure user data handling.

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https://github.com/costingh/supply-chain-management

Web app that handles supply chain management at a supermarket (invoices, suppliers, orders, products, categories, departments and employees).

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https://github.com/linx-software/dynamic-csv-generation

This solution shows how you can dynamically generate a CSV based off a table name that you are passing in. It will dynamically compile the SQL using Linx expressions, and then create a CSV File.

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https://github.com/aboualine/sql-formation

Library Management System Database: A MySQL project with tables, triggers, stored procedures, and views for managing books, members, and borrowings. Includes sample data for testing. Ideal for learning SQL or building a library app.

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https://github.com/miyako/4d-plugin-simple-sqlite-client

Simple SQLite client using libsqlite3

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https://gitlab.com/grafane/grafane

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https://github.com/santarsierilorenzo/nova-pg

Python package designed to simplify and streamline interactions with PostgreSQL databases.

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DATABRICKS PROJECT - END TO END GOOGLE PLAYSTORE DATA ANALYSIS

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Analyze SQL query and extract data of attachment files to insert new wordpress post.

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https://github.com/katebea/fib-bd-bases-de-datos

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https://github.com/shamaz332/showroom-management-system

Car showroom management Software in JAVA and SQL.

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:open_file_folder: Лекции, семинары и лабораторные работы по курсу "Базы данных" в МГТУ им. Н. Э. Баумана.

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https://github.com/bytebase/tidb-parser

TiDB parser based on ANTLR4

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https://github.com/elaad24/php-school-management-system

mini project - school management system - managing grades users contacts and more !

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https://github.com/justin-pyne/coding-problems

A collection of my LeetCode solutions for Python data structure/algorithm problems and SQL problems, organized by language.

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https://github.com/kos5667/document

Summary Document

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https://github.com/olivr/sql-utility-data

General utility data in relational SQL format for countries, languages, currencies (ISO 3166-1, UN M49, ISO 639-1, ISO 4217)

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https://github.com/praczet/sql-command.nvim

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