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/optiopay/sqlgen

A sql.Scanner and sql.Valuer generator for Go

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https://github.com/rahul-barick/compose-mysql-pgadmin

Mysql & pgadmin4 powered by compose

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https://github.com/lucasmdct/johnny_sql

Aulas de banco de dados com SQL pelo professor Johnny santos disponibilizado pela DB1 group e Grupo Integrado no Curso de Bootcamp.

aulas-db aulas-de-banco-de-dados aulasdesql banco-de-dados bancodedados db db1group johnnysantos sql

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https://github.com/gpalleschi/gpgen_sqlldr

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https://github.com/arpitbrur/spring-boot-insurance-management-platform-mini-project

Here I'm uploading insurance management project this is real time project which is based on policy. In this project I have using Core java, Spring boot, spring framework, JDBC & hibernate with JPA. In this project I also using postman API, MySQL, SQL.

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https://github.com/winteryukky/aws-lambda-sql-runtime

Execute SQL on AWS Lambda

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https://github.com/montasir132/full-stick-project-one

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https://github.com/robertazzopardi/termtable

Terminal database client written in go

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https://github.com/ebch97/sql-crm-project

Database that resembles large scale projects, intended to make project management easier in a similar way to a CRM

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https://github.com/ashwinwilson/walmart_sales_data_analysis

This end-to-end data analytics project focuses on uncovering key business insights from Walmart sales data using Python, Pandas, SQLite, and SQL. It simulates a real-world data analysis pipeline, ideal for aspiring or professional data analysts.

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https://github.com/dennis-mureti/loan-application-web-system

Sacco web based loan application system.

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https://github.com/lucaspaiva-lp/cs50-databases-sql

Personal study repository for CS50’s Introduction to Databases with SQL, focused on SQL, data modeling, and query reasoning.

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https://github.com/ngshya/sql

SQL Cheat Sheet

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https://github.com/i-am-tj/all-sql

🐘 Welcome to the All SQL repository! This repo contains a variety of SQL exercises to help you improve your database querying skills. Happy querying! 🐬

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https://github.com/the-black-needles/case01-reveal-dfir-volatility3-aml

Case 01: DFIR (Volatility 3) + AML (Pandas/SQL) — Reveal Lab (Cyber Defenders). Detecção, investigação e relatório com reprodutibilidade (notebooks/CSVs) e harness de testes.

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SQL Lego is a lightweight library for building and composing SQL string statements without using the standard order.

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https://github.com/BH-Tec/dio-projeto-logico-database

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https://github.com/takshshah-16/pizza_sales_sql

SQL-powered pizza sales analytics project using MySQL Workbench to derive business insights through data exploration and queries.

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S2 MCA Coursework

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https://github.com/samioksanen/relational-database-project

This was a school group project where we did a database for a fictional ticket reservation system.

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https://github.com/debjyotisaha/sql-projects

Designed and implemented SQL-based projects to analyse and manage datasets efficiently. Demonstrated expertise in writing complex queries, optimizing database performance, and performing data extraction, transformation, and loading (ETL) processes.

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https://github.com/kelvinleandro/pagila-text-to-sql

An AI-powered application that lets you chat with your PostgreSQL database in natural language. Built with LangChain, FastAPI, and Streamlit.

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https://github.com/artek0chumak/privatedb_bot

Telegram bot for private use.

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https://github.com/acensjj/ppe2

Le PPE 2 est le premier site vitrine réalisé en groupe de 4 à partir de php, html, css ainsi que de javascipt.

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https://github.com/clayrisser/anydb

Run any database

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https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-7

Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS

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https://github.com/carlosvinimsouza/flasksqlchallenger

A application with Flask, SQL and PokeAPI

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https://github.com/jorbush/data_engineer_technical_test

technical test for a data engineer position

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https://github.com/its-ekanshi/sql-analytics-project

Designed relational tables with primary and foreign keys, populated with sample data for real-world testing. Implemented advanced SQL techniques such as CTEs, window functions, aggregates, and filters to extract valuable insights.

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https://github.com/smuibrig/socialnetwork

This project enables users to find other users and to engage with them by making friend requests, accepting friend requests and declining friend requests.

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Online retail data set from kaggle, I used this for a project using PostgreSQL to demonstrate my knowledge in SQL and workarounds when using the pgadmin GUI and psql tool.

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https://github.com/megsummer/flashcardapplication

Flashcard Application for students

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https://github.com/gcoronelc/sql-server-bi-003

Taller de Inteligencia de Negocios con SQL Server en el CEPS-UNI.

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https://github.com/paripsky/sqlgram

Visualize your PostgreSQL database schemas.

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https://github.com/mastermindromii/orders-analysis-using-sql-and-python

In this repository, dive into an end-to-end data analytics project. Utilize Python and SQL, employ Kaggle API for dataset acquisition, Pandas for processing, and SQL Server for data storage. Finally, uncover insights through SQL queries!

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https://github.com/evangeliabi/database-creation_exercises.sql

This repository includes exercises that involve the creation of various databases.

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https://github.com/alexmcvay/uber-data

UBER sql clone

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✅ OpenCDMS test data

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https://github.com/sarahtambalo/dio-desafio-api-rest-nuvem

Repositório do desafio de projeto "Publicando Sua API REST na Nuvem Usando Spring Boot 3, Java 17 e Railway", vinculado ao Bootcamp Santander 2024 Backend com Java, promovido pela DIO Inc.

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https://github.com/faizan-akbar/resturant-dashboard

Hotel mangement Dashboards

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https://github.com/jawj/nextjs-ts-pagila

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https://github.com/azaz9026/email-spam-detection

Welcome to the Email Spam Detection project! This repository provides a machine learning model for detecting spam emails using a Naive Bayes classifier and a simple web interface built with Streamlit.

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https://github.com/cinic0101/go-sqlconn

A simple SQL data adapter

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https://github.com/grimerssy/go-example

go-template example

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https://github.com/AmandineDurand/Hotel_Mermaid

Projet SN1 : création d'une application web pour un hôtel avec parties publique (réserver des chambres) et privée (gestion des chambres et des réservations)

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https://github.com/bhushan148/bank-loan-analysis

This project involves importing data into SQL 💾, running queries to extract and manipulate the data 🔄, and then visualizing the results 📊 in Power BI dashboards 📈. The project is divided into three main dashboards: 🗂️

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https://github.com/artnum/structured-json-query

Convert a JSON object into an SQL where clause or into an LDAP filter.

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https://github.com/shubhamd99/nodejs-knex-postgres-database

Nodejs Knex Postgres Database Example

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https://github.com/thoratstuti/web-based-examination-system

Web-based examination system with dual interfaces: a student portal for online exams and an administrative panel for managing users, exams, and results.

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https://github.com/ar-sayeem/library-management-system_v.admin

A web-based Library Management System built using HTML, CSS, PHP, and MySQL for efficient management of books, staff, and users. This system automates daily library operations like adding, removing, and viewing books and staff, with secure user authentication. It is deployed locally using XAMPP and designed to be user-friendly and scalable.

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https://github.com/mtanzim/vis-strong-go

Visualize Strong csv exports.

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https://github.com/s0fiamedina/proyectojardineriadb_j1

Esta es la base de datos de una jardineria que posee +1000 registros que contiene información de clientes, empleados, ordenes, pedidos y oficinas de los empleados.

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https://github.com/priyasishah1211/sql-project-hr-database

End-to-end Advanced SQL portfolio : Subqueries, Derived Tables, CTEs, Views, Windows Function, Stored Procedures, UDFs, Triggers and Indexes.

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https://github.com/dor-rondel/peer-findr

A web app that allows incoming Grove School of Engineering students at the City College of New York, find their future classmates prior to the comencement of classes.

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https://github.com/doramgajo/assignments-app

Assignments allows teachers to create module assignments for studies.

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Projet SN1 incluant la modélisation, la création et l'interrogation d'une base de données pour un site de location de gîtes sous SQL Serveur

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https://github.com/itallonet/forge-database

🚀 Responsável pelo armazenamento e automação de scripts relacionados aos bancos de dados

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https://github.com/himanchal-103/textmanipulator

TextManipulator is a web-based application built using Django, MySQL, HTML, and CSS. This application allows users to input text and perform various text processing operations on the provided string.

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https://github.com/nada-ibrahim12/northwind-sql-analytics

Practical SQL queries, KPIs, and Views for the Northwind sample database. Focused on data analysis and reporting with SQL Server

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Imdb sentiment analysis using SVM Classifier,implemeted using Django and MySQL database

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https://github.com/marianmeres/condition-builder

For building sql where statements programatically.

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RabbitMq + MassTransit + SQL Server

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Підключення до онлайн БД на прикладі SQLite.

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https://github.com/go-godin/mysql

mysql library used in godin (uses sqlx)

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https://github.com/djdurga/goibibo_web_scrape_sql_analysis

This project involves web scraping flight data from Goibibo.com and performing SQL analysis on the collected dataset.

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https://github.com/kavyachippada/hva-mini_hackathon1.0

Mini-Hackathon 1.0

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https://github.com/tomaztk/tsqlwordle

T-SQL Wordle

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https://github.com/dirkjbosman/node-postgresql-controllers

A (Destructured) Express Node PostgreSQL App w. Controllers

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https://github.com/alefrp/properties_dbt

A DBT project for analyzing city property data.

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https://github.com/luizfelipedasilva678/database-administration

Database administration files

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https://github.com/petcareai/dba

PetCare DBA Admin é um sistema web avançado desenvolvido especificamente para a administração e gerenciamento de bancos de dados da plataforma PetCare. Esta ferramenta foi criada para simplificar e otimizar o trabalho de administradores de banco de dados (DBAs) em clínicas veterinárias, hospitais veterinários e sistemas de gestão pet.

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Last synced: 14 Apr 2026

https://github.com/lisabensoussan/bigdata_midterm

This project focuses on analyzing Stack Overflow data related to JavaScript and Python questions using a combination of SQL queries (Google BigQuery) and Unix shell commands. The aim is to explore trends, activity patterns, and user behavior around these popular programming languages through data wrangling and querying techniques.

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https://github.com/freysie/sql-formatting

Popular SQL formatters bridged from JS and Perl to Swift.

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https://github.com/ggql/gql

Git Query language is a SQL like language to perform queries on .git files with supports of most of SQL features such as grouping, ordering and aggregations functions

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Para acompanhamento do curso Introdução a SQL: Consulta e gerenciamento de dados

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This project delves into a three-year hotel revenue dataset (2018-2020) using SQL and Power BI. We extract insights on revenue trends, guest seasonality, and offer actionable staffing recommendations. By embracing data nuances, we empower the hospitality industry with informed strategies for success.

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