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/maxinexiong/sqlzoo_solutions

This GitHub repository features my solutions to challenging SQLZOO questions, specifically focusing on the challenging ones. It serves as a resource for SQL learners looking for insights into complex problem-solving. Please note that it does not include solutions to all SQLZOO questions.

database mysql sql sqlquery sqlzoo-solutions

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https://github.com/shamimgeek/docker-compose-postgres

Postgresql with pgadmin4 and docker-compose and practice sql

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https://github.com/ghivert/stonebraker

Use plain SQL files and queries directly inside your Node.js project!

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https://github.com/vishrut-b/end-to-end-data-analytics-with-python-and-sql

This project involves the data cleaning and SQL-based analytics of a retail orders dataset using Python and SQL. It focuses on preprocessing data, followed by detailed analytics to extract insights on sales trends and product performance.

data-analysis python retail sql sql-server sqlalchemy

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https://github.com/priyanshu360-cpu/competitive-programming-

Competitive Programming Codes

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https://github.com/knutkirkhorn/liste-over-emner

En liste over emner jeg har hatt på NTNU

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https://github.com/abbhiishek/codecommunitymusic-server

Backend service for Code Community Music

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https://github.com/sofiane-abou-abderrahim/mysql-nodejs-express-demo-blog

I built this little demo blog which uses all 4 CRUD operations with help of SQL and MySQL package which I was using and this connection pool I created which we can use for sending queries to the database. Therefore, all the commands are executed in the NodeJS code. So, the database is used as a data storage in this website application. Indeed, the data is not stored in a standard file.

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https://github.com/kevinthulnith/restaurant-website

Full Stack Restaurant Website (php, SQL, JavaScript, css, html, Composer)

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https://github.com/willabides/sqlcgetters

Generate getters for sqlc structs

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https://github.com/j1sk1ss/dateapppc.exmpl

Простое нативное приложение для Windows с демонстрацией ООП и SQL баз данных на примере приложения для знакомств.

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ProFTPD module that reads proftpd.conf data from SQL tables

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https://github.com/rcbensley/mariadb

My MariaDB DBA shenanigans.

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https://github.com/thejacksonlaboratory/geneweaver-db

The GeneWeaver database interaction code.

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LightGBM Inference on Datafusion

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Complete PW Skills Data Analytics Assignments: This repository contains all PW Skills Data Analytics assignments, covering topics like Python, SQL, Statistics, Data Visualization, and more. It includes well-structured solutions with notebooks and queries, ideal for learners seeking clarity and hands-on practice.

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https://github.com/gsiems/go-db-meta

Query database metadata

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https://github.com/wabscale/bigsql

ORM featuring dynamic model generation, with on the fly relationship detection and resolution

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https://github.com/ketul-prajapati/online-examination-portal

Online Examination Portal is a desktop application built using Java programming language, which enables teachers to create and manage online exams, and students to take these exams within a specified time limit.

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https://github.com/haytham-hammioui/cs50x-2024

This is CS50x , Harvard University's introduction to the intellectual enterprises of computer science and the art of programming for majors and non-majors alike, with or without prior programming experience. An entry-level course taught by David J. Malan, CS50x teaches students how to think algorithmically and solve problems efficiently.

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https://github.com/beranradek/overview-repo

Rich repository implementation with overview (filtering, grouping, ordering and pagination) settings, including support for 1:1 and 1:n joins (for SQL)

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https://github.com/rosbit/go-sql-driver

wrapper of database/sql/driver to easy writing sql driver in golang

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https://github.com/binhonglee/emt-advanced-care

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https://github.com/i-s-compat-table/i.s.compat.table

Information Schema Compatibility Table

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https://github.com/aeagle/graph-ql-poco

Experimental Dapper based SQL resolver for GraphQL.NET to allow building a GraphQL schema from a POCO model

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https://github.com/tripathirakeshofficial/yt-reddit-clone

Reddit 2.0 with NEXT.JS! (React, SQL, Supabase, StepZen, GraphQL, TypeScript,Tailwind)

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https://github.com/cayo-rodrigues/yoca

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https://github.com/lazaroblanc/fisi-lf6-sql

Lösungen zu Übungsaufgaben aus dem Berufsschulunterricht im Lernefeld 6 (Entwickeln und Bereitstellen von Anwendungssystemen) in der Ausbildung zum Fachinformatiker Fachrichtung Systemintegration

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Bureau of Fire Protection - Fire Safety Inspection Certificate Website

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As fast as a photon, as small-sized as a photon.

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https://github.com/turbot/powerpipe-mod-spotify

Visualize Spotify Tracks, Genre and Audio Features, and more using Powerpipe and SQLite.

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https://github.com/turbot/steampipe-plugin-buildkite

Use SQL to instantly query Buildkite users, pipelines, builds & more. Open source CLI. No DB required.

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https://github.com/viktorsvertoka/goit-rdb-fp

Home task for Relational Databases: SQL course🗄️

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https://github.com/mitranim/gt

Short for "Go Types". Important data types missing from the Go standard library.

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https://github.com/dmarks84/coursework_project_banks-web-scraping-sql

Project for IBM Data Engineering & Python course on ETL & Big Data -- Scraped website data and made API calls for additional data; wrangled and transformed this data and loaded into a SQL database.

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ORM (Object-Relational Mapping) is used to manage and interact with the database in a convenient and efficient way

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https://github.com/rakshixh/jobvio.in

Jobvio.in - Online Job Portal. ( BE 5th Semester DBMS Mini Project )

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https://github.com/izolate/yesql

A tool to write raw SQL in Go more effectively

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https://github.com/sergiobarriel/nc.sqlbuilder

NC.SqlBuilder is a lightweight SQL builder

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https://github.com/cleilsonandrade/flask_blog

Flask blog é uma aplicação de um blog, com cadastro post, edição e exibição, desenvolvido em Python utilizando o framework Flask e o banco de dados SQLite para salvar o conteúdo.

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https://github.com/brenimcode/hypermarket-database

The HIPERMARKET project aims to develop a relational database system for a hypermarket scenario. The main objective is to reinforce knowledge in database modeling and SQL query development, addressing aspects such as relational algebra, SQL (DDL and DML), stored procedures and triggers.

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https://github.com/tynab/boto-3

Boto 3

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https://github.com/hyouteki/zuber

A cab booking application

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https://github.com/codingforentrepreneurs/expressjs-harperdb

Getting started with Express.js and HarperDB on Linode

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RFID systém pre otváranie elektronických dverí s webovou časťou pre správu a autorizáciu prístupových kariet. Mikrokontróler ESP8266, ESP32 s WiFi konektivitou.

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https://github.com/soontao/nosql-on-sql

Experimental NoSQL db based on sql engine.

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https://github.com/pablojimpas/protoc-gen-sqlc

Protocol Buffers plugin to generate SQL schema and queries with sqlc annotations.

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https://github.com/mr-addict/joinus

科协报名表单

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https://github.com/psp515/healthycowdatabase

Databases course 2021 / 22 at AGH UST.

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https://github.com/hristianivanov/softuni-courses

Course exercises | SoftUni | Hristian Ivanov

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Last synced: 26 Jan 2026

https://github.com/emsk/mask_sql

A command-line tool to mask sensitive values in a SQL file

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https://github.com/oguzgn/firebase-ab-test-analysis-for-a-mobile-race-game

This repository showcases an infrastructure designed for analyzing A/B tests in mobile games. It leverages BigQuery to process Firebase and GA4-based event data and uses Looker Studio for dynamic visualization. The project simplifies A/B test comparisons, enabling stakeholders to view results directly through interactive dashboards.

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https://github.com/whopiyush/discord-chat2db

Save discord chat into database

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https://github.com/longluo/database-from-scratch

build a database from scratch

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https://github.com/amberlee2427/nancy-brain

Nancy's RAG backend and HTTP API/MCP server connectors.

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https://github.com/mgks/paperlessql-db

A nano SQL library made for micro data management.

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https://github.com/mihailtd/mongodb-postgresql-comparison

Compare MongoDB and PostgreSQL in areas such as performance, ease of use, scalability etc.

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https://github.com/alhankeser/antren-dbt

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https://github.com/jeroenvdmeer/feyod

Open data set of matches played by Feyenoord.

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https://github.com/filippo-corti/basididati

Repository for the class "Basi di Dati e Web" 23/24 - II Anno, II Semestre

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https://github.com/anicetkeric/spring-boot-jdbi3

Spring Boot Rest API with Jdbi 3

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https://github.com/phrdavis/grogus_ecommerce

Grogu's E-commerce Project

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https://github.com/hanan-nawaz/flighttragedyanalysis

Flight Tragedy Analysis is a comprehensive data analysis project focused on examining aviation accidents and incidents from 1905 to 2009. This project provides users with valuable insights into historical plane crashes and their associated data.

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Last synced: 11 Apr 2026

https://github.com/zerlok/gendalf

Code-first, deterministic generator for type-safe Python transport and SQL adapters.

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Last synced: 08 Mar 2026

https://github.com/envigit/hoteldatabase

Projekt składający się z prostych zapytań w języku SQL do stworzenia, wypełnienia oraz wyświetlenia danych w bazie

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Last synced: 14 Mar 2025

https://github.com/seddryck/tseesecake

Tseesecake is a lightweight proxy for time-series query engines, supporting multiple database engines and storage providers, with a SQL dialect dedicated to time series

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https://github.com/ashiqyousuf/sqlqm

Implemented custom decorator for checking your db queries in development mode

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https://github.com/samuel-ricardo/agendafx

App Desktop que promete elevar sua produtividade pra outro nível.

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https://github.com/ibrahimhozhun/prisma-nextjs

Website created with Next.js, NextUI library & Prisma ORM

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haha audio on many pc at once lol funny

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https://github.com/gabryca/tales-sharing-website

Just an idea, maybe I'll get to work on this during summer, just to share stuff with some friends.

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https://github.com/behindthemath/zmanim-sql

A partial SQL port of the KosherJava library

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Discover the ultimate organizational solution for your personal collections with the Catalog of My Things App. This user-friendly application offers a seamless and intuitive experience, allowing you to effortlessly manage and explore various categories of your belongings, including games, books 📚, and music albums 🎶.

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Demo of a Custom Data Entry App you can build for your Azure SQL Database and Microsoft Fabric Warehouse and Lakehouse using python framework called Streamlit.

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https://github.com/hydraphyzer/library-management-system-in-c-and-sql

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The idea is to use the SQL skills in R by converting data into relational database from text files and then using it to run queries to filter data by SQL

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https://github.com/0xyg3n/sql-playground

A multi-DBMS SQL query lab for pentesters, developers, and researchers — featuring real engines (MySQL, PostgreSQL, MSSQL, Oracle, SQLite), live query execution, and a beautiful UI. Built with AI + manual fine-tuning.

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