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: 2026-07-03 00:26:03 UTC
JSON Representation

https://github.com/volfpeter/sqlmodelservice

A generic service layer on top of SQLModel for conveniently creating APIs with frameworks like FastAPI

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https://github.com/pprattis/hospital-database-with-JDBC-client

A jdbc application that runs queries in pgAdmin to simulate the functionality of a hospital's database.

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https://github.com/go-rel/sql

Base SQL adapter for REL

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https://github.com/kumartusha/hacker-rank-sql

Hacker-rank-Sql-Solution..

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https://github.com/co0lc0der/simple-query-builder-php

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

Use SQL to instantly query fly.io resources. Open source CLI. No DB required.

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

Use SQL to instantly query Aiven accounts, projects, teams, users & more. Open source CLI. No DB required.

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https://github.com/prashantbtkl/nlsql

generates SQL query from natural language for your PostrgreSQL database

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https://github.com/surister/queryzen

Parametrized, named and versioned SQL queries over HTTP

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https://github.com/neondatabase/neon-vercel-rawsql

Example use of Neon serverless driver on Vercel Edge Functions with raw SQL

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https://github.com/efe-eroglu/stock-tracking-system

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https://github.com/tomaztk/mssqlserverrestapi

REST API for reading and writing data to Microsoft SQL Server

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https://github.com/birg81/teachingcoderepo

Hi Guys. I'm Biagio, teacher of Computer Science. This repository is where I share code co-developed during our lessons, providing interesting solutions to programming problems. Share your favorite one(s) with friends and colleagues, and if you have any suggestions or edits, I'll be happy to consider them.

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https://github.com/ocelot-inc/ocelotgui-tarantool

A GUI for Tarantool.

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https://github.com/srinivasrm/mutual-funds-analysis-and-prediction

In this project I have performed analysis and prediction on 1,3,and 5 year returns on 1064 mutual funds in India. I have scraped data from a website which is the most visited website for mutual fund investments.I have tested regression models linear model,SGD Regressor , Random Forest Regressor,Decision Tree Regressor,Ridge,MLP Regressor and linear model (Lasso).After which I have selected the best perorming model and performed Hyper parameter tuning and then deployed an interactive application which can generate the visualization and send an email with the visualization to the users email address.

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Customer-Relationship-Management

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Create react app for yeoman

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https://github.com/pawjy/dongry

Dongry, a Perl object-oriented interface for MySQL databases

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https://github.com/cryptoalgorithm/oursql

An extensible graphical frontend to MongoDB, MySQL, and others. Stable release now available!

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.NET Database concurrent Queue/Stack

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Database-Structure-Collection is a repository that contains a comprehensive collection of SQL scripts. Each script presents a well-documented relational database schema designed for a specific type of application. Whether you need a database for e-commerce, CRM, blog systems, IoT management, or many other common domains, you will find a ready-to-us

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https://github.com/juancastillo0/snippet_generator

Generate classes, themes, widgets, parsers and SQL bindings for Dart and Flutter.

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https://github.com/lmoors30/sqly

A lightweight macro system on top of sqlx, inspired by ormx.

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https://github.com/max-alletsee/stanford-lagunita-sql

An overview of Stanford Online's mini-course on SQL

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https://github.com/lucagez/qron

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Keep SQL executable, call it as Clojure functions 🚲️

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https://github.com/walidabazo/android-sqlite-database

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https://github.com/timkong21/medical-appointment-no-show-prediction

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Class room and laboratory programs, UG-level CSE courses.

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Contains SQL practise problems and solutions.

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Bank Loan Reports

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A blazingly fast CDN node written in rust.

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https://github.com/sondosaabed/intermediate-sql

In this course I learned how to filter, compare, and summarize data with SQL. Using aggregate functions, sorting, grouping, and how to present data neatly. With hands-on practice queries to analyze data using SQL code!

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BdD - Basi di Dati presso l'Università degli Studi di Parma (9 CFU).

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https://github.com/kumar-rinku0/delta

short projects and different types of build reusable components.

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https://github.com/thekirankumarv/handmadeproductmanagementsystem

The Handmade Product Management System, powered by a Database Management System, efficiently handles handmade products. It tracks product details, inventory, orders, and customers. With robust data management, it streamlines operations, improves inventory control, and enhances overall productivity for businesses and artisans.

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Dazzle Async PgSQL Client

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https://github.com/jordymail/datalemur-answer

This document provides an overview of the Data Lemur projects I have worked on. Each project includes a dedicated README file explaining the functionality and implementation of the code in detail.

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https://github.com/a2lix/schemql

A lightweight TypeScript library that enhances your SQL workflow by combining raw SQL with targeted type safety and schema validation

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https://github.com/sfinx13/videoflix-database

Database workshop in order to design and practice sql requests. Enjoy :-)

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https://github.com/clidey/connparse

Connparse parses database connection strings, DSNs, URLs, file paths, and cloud storage URIs into one safe structured object.

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https://github.com/inad9300/pgeon

🐦 A Postgres client for Node.js which type-checks your SQL queries at compile time!

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https://github.com/haadiiii/vet-clinic-database

This database is of an imaginary Vet who wanted an easier way to manage his data.

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https://github.com/hacihaciyev/jetquerious

JetQuerious is a lightweight, high-performance, and developer-friendly library for working with JDBC and SQL in Java. Designed for simplicity and speed, it streamlines database access through clean, intuitive APIs while retaining full control over SQL execution. JetQuerious minimizes boilerplate, promotes safe and readable code

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https://github.com/byancamatos01/exercicioconstraint2

EXERCICIO DE CONSTRAINT EM SQL SERVER

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https://github.com/ahmadrezamozaffary/belfius-banking-dinamic

Complete website (Front-End + Back-End) 🏅

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https://github.com/evanssnave/final-capstone-project-back-end

@Doc is an application that'll allow users to register and create medical appointments or if they desire they can also reserve doctors. There are options so that users can add or delete a doctor. In a doctor's details page information relevant to appointments and reservations will be displayed.

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Parameter for Injection Attacks

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Type Safe SQL for Swift

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https://github.com/moixllik/studio

Examples of learning on various programming topics with various technologies

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https://github.com/tracymuso/vet-clinic

This is a vet clinic database

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https://github.com/ovsyannykov/biz.softfor.spring.sqllog

Spring Boot starter for logging SQL queries with substituted parameters

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https://github.com/byt3n33dl3/AzureSQLi

Parameter for Injection Attacks

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https://github.com/heminsatya/aurora

Aurora is an MVC structured web framework for creating RESTFUL CRUD applications quickly and simply

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https://github.com/scotttesler/migurt

🍦A database migration and seeding tool.

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https://github.com/jacobgrisham/network-single-page-full-stack-web-app-using-django-and-javascript

Full-stack single-page web application using Javascript, Python, Django, SQL, and Bootstrap. Create, read, update, and like posts, follow users and generate a feed, view profile, and view 10 posts per page. Django used as API and Javascript Fetch method used to interact with API. All functionality handled through REST API.

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https://github.com/phpgt/database

Database query organisation.

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https://github.com/chop-dbhi/sql-schema-exporter

Utility to export schema information from a relational database to JSON.

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https://github.com/codewithmide/alx-higher_level_programming

Higher level programming languages and projects from ALX SE

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A CLI that search SQL-like string from source codes.

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✉️ archived letters from jagex to runescape classic players

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This dashboard uses Power BI Desktop as a visualization tool by extracting data from Google BigQuery.

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https://github.com/billionsjoel/sh-app

We love books. We love books good books. We love words, and the different ways in which words can be published. That’s why our mission is to help you publish your content well. Recognising the scarcity of excellent, affordable editors in Uganda and Africa, Scribe House provides professional editing, and book production services. We offer publishing and promotional advice to firms and individuals across the continent. Publishing consultancies and editorial services are comfortably transacted online, making it easy for us to serve you wherever you are.

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https://github.com/codeperfectplus/pythonite

Python Basic codes for Practice(PerfectPlus)

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Connect your microcontroller to the internet by ESP8266 WiFi Module, And save the data to database(mysql)

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Car Insurance web application built with C# / MVC / Entity Framework / JavaScript / SQL / Materialize / HTML5

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splate is Java Library for 2Way-SQL template

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This implementation puts a twist on the Standard Treap (randomized search tree) in the sense that I add the idea of self-organizing data structures on top, To implement a Database (collection of rows that are somehow related) Indexing.

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JDBC driver for TileDB-Coud

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Table synchronization utility for MS-SQL

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

Use SQL to instantly query resources from PagerDuty. Open source CLI. No DB required.

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

Use SQL to instantly query apps, dynos and more from Heroku. Open source CLI. No DB required.

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Last synced: 02 Sep 2025

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

Use SQL to instantly query resources, data sources and more from AWS CloudFormation templates. Open source CLI. No DB required.

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Last synced: 25 Aug 2025

https://github.com/fortunewalla/dvdstore

The Dell DVD Store is an open source simulation of an online e-commerce site with different SQL implementations.

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https://github.com/xnuinside/simple-ddl-generator

(pretty fresh) Generate SQL DDL from simple-ddl-parser data & various Python models (pydantic, dataclasses, python enums, etc)

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https://github.com/stefanov-sm/restql

restql - RESTful web services in SQL

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https://github.com/sondosaabed/joining-data-in-sql

In this course I learned how to use table joins and relational set theory on joining data. I have also learned how to work with more than one table in SQL, use inner joins, outer joins, and cross joins, leverage set theory, including unions, intersect, and except clauses, and create nested queries.

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Last synced: 24 Jan 2026