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: 2026-06-30 00:25:46 UTC
- JSON Representation
https://github.com/johnftitor/medical_database
This exercise aims to reinforce our understanding of scheme diagrams in order to plan and create relational databases.
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https://github.com/ouhscbbmc/data-science-practices-1
Collection of publicly available practices of data science and analysis
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https://github.com/devrabbani/zendb
All-in-one database toolkit with normalization, index analysis, ER diagrams, and many more. Access community tips and daily resources to optimize your database skills.
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https://github.com/yash244466666/vet_clinic_db
vet clinic database is simple relational database that stores different information about pets for particular clinic.
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https://github.com/byancamatos01/exerc-cios-ddledml
"Exercício de DDL e DML em Banco de Dados SQL EXERCICIO 1 "
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https://github.com/itcraft-cn/xbatis2sql
collect sql statements from iBATIS sqlmap files / MyBatis mapper files
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https://github.com/srgeverson/syssite
Sistema de Disponibilização de Folha de Pagamento
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https://github.com/felixdev22/vet_clinic
The focus of the project is the Vet Clinic Database, which is a relational database. Users can interact with the project by using SQL commands in the terminal to perform operations such as creating, reading, updating, and deleting specific data from the database.
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https://github.com/turbot/steampipe-plugin-steampipecloud
Use SQL to instantly query Steampipe Cloud resources across workspaces. Open source CLI. No DB required.
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https://github.com/julianb0315/proyect_bank
Este proyecto tiene como objetivo desarrollar una aplicación para la gestión de datos en un entorno bancario, utilizando el lenguaje de programación Java. La aplicación se ha diseñado siguiendo el enfoque SCRUD (Search, Create, Read, Update, Delete) para gestionar de forma integral las operaciones de información que maneja el banco.
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https://github.com/xgfone/go-sqlx
A set of the simple, flexible and powerful SQL builders with zero-config.
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https://github.com/dmshvetsov/adventofcode
🎄 My Advent of Code solutions. Often done with unfamiliar languages so don't expect idiomatic code.
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https://github.com/billionsjoel/vet-clinic-database
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https://github.com/melbournedeveloper/selecta
A model that represents SQL Select queries, and tools to convert from SQL/JSON to the model and back
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https://github.com/mdh266/polarsduckdbplayground
Playing Around With Polars On AWS
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https://github.com/andreeadraghici/librarydatabase
SQL database for managing a library using PostgreSQL
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https://github.com/ds-joe/laravel-react-template
if you are looking for a powerful and flexible Laravel React template with TypeScript, Sass, and Tailwind CSS support, then this is the template for you
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Ddlify, manage your database Oracle from NodeJS
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https://github.com/mnesarco/sqlpage_auth_example
SQLPage Authentication and Authorization example
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https://github.com/kawansoft/aceql.client2
C# Client toolkit for easy access of remote SQL databases managed with AceQL HTTP.
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https://github.com/adamdriscoll/psdapper
Easy to use PowerShell module for working with SQL via Dapper.
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https://github.com/ihahachi/algeria-cities
Algeria Wilayas & Communes 2026 🇩🇿 | A developer-friendly JSON dataset featuring all 69 provinces and 1,541 municipalities. This repository includes geographic coordinates (longitude/latitude) for each province capital to support mapping, logistics, and localized service apps.
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https://github.com/neondatabase/sql-query-assistant
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https://github.com/dyazincahya/kbbi-sql-database
Kamus Besar Bahasa Indonesia (KBBI) SQL Database | Total data 115.978 Kata | Tersedia untuk MySQL, SQLite dan PostgreSQL. Juga tersedia untuk format data CSV, JSON, Markdown, PHP Array, XML, DbUnit, HTML
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https://github.com/cleilsonandrade/rocketq
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https://github.com/shivamsouravjha/demons
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Oracle Enterprise Resource Planning (ERP) Tekstac SQL & PL/SQL Hands on Solutions of total 61 Queries. This repository is built only for learning purpose & to guide students in their weekly hands-on problems on Tekstac platform.
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https://github.com/alleycat1/sqlserver-util-jp-sql
SQL Server utilities for Ohayo(Japanese Company)
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https://github.com/zejiran/simple-banking-system
💳 Simple Banking System with database in Python. This is a practice to discover how the banking system works and learn about SQL
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Last synced: 20 May 2026
https://github.com/vvka-141/pgmi
pgmi — PostgreSQL-native execution fabric. Your SQL drives everything: transactions, execution order, error handling. Session-centric, deterministic, auditable. For humans and autonomous agents.
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https://github.com/kulabun/jooq-generator
New Code Generator For JOOQ
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https://github.com/xgqfrms/vscode
:cn: :rocket: Visual Studio Code & VSCode Code Snippets All in One 🎉
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Elasticsearch DSL is a Java application that uses JSON/SQL to quickly generate Elasticsearch DSL, including query, aggregation, charts, and other fast and flexible configuration implementation.
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https://github.com/piotr-maker/sqlinq
SQLinq is a C++ library that enables easy and efficient integration with SQL databases, using a syntax similar to LINQ from C#.
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https://github.com/julianolaurentino/sql_sample
Estudos voltados para criação de consultas em SQL. Este repositório está sendo alimentando semanalmente.
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https://github.com/matozap/location-microservice
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https://github.com/polydojo/pogodb
Simple NoSQL wrapper for Postgres' JSONB type.
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https://github.com/npgsqlrest/pgmigrations
Lightweight, Zero-Dependency, PostgreSQL Tool for Node.js and NPM.
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https://github.com/mcabas/datacamp_notebook
Datacamp Learning Journey
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https://github.com/rbatinov/mssql-extensions-starter-pack
This is a VS Code Extension Pack for developing MSSQL Server Databases.
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Data Wilayah Administrasi Indonesia 2022
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https://github.com/monacoremo/postgres-trees
Example for how to model trees and implement transformations on them in Postgres.
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https://github.com/wiris/santoku
Python wrappers around a variety of external services
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https://github.com/marimo-team/codemirror-sql
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https://github.com/poksyy/hospital-project-backend
This repository contains the backend development for a Hospital Management System as part of a class project. It is implemented using Java and Hibernate, following the first phase of the course where all teams build a backend for a hospital. FRONTEND:
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Last synced: 01 May 2026
https://github.com/sameetasadullah/student-registration-database-website
A School Management Website where you can register students, their courses, generate challan forms, change class forms, and many more options
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https://github.com/chahelgupta/travel-booking-management-system-sql
SQL Travel Booking Management System: Seamlessly manage bookings, transportation options, and customer data in this comprehensive travel management solution.
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https://github.com/satyamshorrf/multiple_language_program
These programs will all output "Hello, World!" when executed. Let me know if you have any questions or if you'd like to see more examples!
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https://github.com/sksumit/homeffin
A desktop Java application using Java Swing, JDBC and MySQL DB.
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https://github.com/red1c3/to-uwu-list-server
A to-do list back-end web app written in Go.
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https://github.com/darrmirr/dbchange
Easy and declarative way to execute sql queries in JUnit tests.
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https://github.com/isaacef/retrolog
Backwork server for students at Rensselaer Polytechnic Institute
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https://github.com/sourcegraph/querygen
CLI + tiny library for more readable SQL queries
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https://github.com/sandwichlabs/duck-tape
A little tool for sql from the cli. Swiss army knife of data scripts, powered by duckdb.
Last synced: 05 Mar 2026
https://github.com/turbot/steampipe-plugin-html
Use SQL to instantly query HTML resources. Open source CLI. No DB required.
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Last synced: 15 Feb 2026
https://github.com/luddthree/flask-signup-login
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https://github.com/mezgoodle/sql
Repository about SQL, but also about experiments🤪
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https://github.com/nano-bot01/library-database-management-project
Normalized working database with no redundancy of data
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Last synced: 30 Apr 2026
https://github.com/cleilsonandrade/pass.in-api
O pass.in API é uma API Rest sendo uma aplicação de gestão de participantes em eventos presenciais. A ferramenta permite que o organizador cadastre um evento e abra uma página pública de inscrição. Os participantes inscritos podem emitir uma credencial para check-in no dia do evento.
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Last synced: 09 Feb 2026
https://github.com/kaustubhgupta/postgress-mcp-server-claude
Interactive SQL learning playground powered by MCP + PostgreSQL + Claude
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Last synced: 15 Apr 2026
https://github.com/turbot/steampipe-mod-gitlab-insights
View dashboards and reports across all of your GitLab resources using Powerpipe and Steampipe.
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https://github.com/stephaniehicks/jhustatprogramming2024
Course website for Biostat 140.777 in Fall 2024
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https://github.com/radom12/dbms-apartment-management-system-project
Apartment Management System Project designed using PHP and mySQL, for DBMS mini project. Refer to the Readme file for Usage guidelines, and known issues.
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https://github.com/moertel/squcumber-postgres
Cucumber-based framework for defining and executing SQL unit, integration and acceptance tests for PostgreSQL databases
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https://github.com/rainggor/fintrack
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https://github.com/fx2y/datanarrate
[WIP] LLM-powered agent for adaptive data analysis across multiple sources. Uses natural language for complex queries, visualizations, and insights. Features autonomous planning, SQL/Elasticsearch generation, and AI storytelling. Built with LangChain, GPT-4, FastAPI, and React.
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Last synced: 31 Jan 2026
https://github.com/tkc/sql-dog
Analyzes SQL query logs and triggers a warning if a specified condition is missing from the query.
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https://github.com/php-coder/query2app
Map SQL queries to URLs and generate a whole app
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https://github.com/rosscartlidge/ssql
SQL-style stream processing for the command line and Go
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https://github.com/mchmarny/cloud-sql-for-cloud-run-example
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https://github.com/bobobass84/sql-database-projects
Let's play around a bit with the 'SQL Server Database Projects'...
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https://github.com/lamngockhuong/tools
Development Tools Collection
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https://github.com/konojunya/dirql
🥞 dirql displays files and directories with syntax like sql cli :)
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https://github.com/0xrocky/giogu-db
Project of the Databases course, with the use of PostgreSQL, PL/pgSQL and PHP.
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https://github.com/mchenryspagg/google-play-store-apps-analysis-visualization
An analysis and visualization of google play store apps scraped data for the period of 2010 - 2018 . This project aims at cleaning the dataset, analyzing the given dataset, and mining informational quality insights. This project also involves visualizing the data to better and easily understand trends and different categories.
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Solving the murder mysteries available on the internet
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