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/jusexton/agile-records

Student management desktop application.

gui-application java java-8 javafx school-project sql student-management

Last synced: 13 Apr 2025

https://github.com/ketul-prajapati/hospital-management-system

Our Hospital Management System is a database-driven solution that streamlines the management of patient care in hospitals and healthcare facilities. The system supports complex relationships between entities, such as doctors, patients, appointments, prescriptions, tests, and billing.

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https://github.com/ichiriac/normaljs

Normal : Node Object Relational Mapper Abstraction Layer

activerecord javascript javascript-vanilla knex mariadb mysql nodejs orm postgres postgresql sql sqlite transaction typescript

Last synced: 14 Mar 2026

https://github.com/hgwood/advent-of-code-sql

My solutions to Advent Of Code, written in SQL. See https://adventofcode.com/.

advent-of-code advent-of-code-2022-sql advent-of-code-2023-sql postgresql sql

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https://github.com/ReneNyffenegger/about-SQL

Stuff about SQL

sql

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https://github.com/adamspannbauer/sql-racer

How fast can you name 10 SQL keywords? (R Shiny App)

flashcards r shiny sql study

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https://github.com/toddbirchard/bigquery-to-sql

:bar_chart: :arrow_right: :floppy_disk: Lightweight ETL script to migrate data from BigQuery to SQL.

bigquery etl google-cloud python sql sqlalchemy

Last synced: 09 Feb 2026

https://github.com/cleilsonandrade/ecoleta

Projeto com proposta de criar uma rede de pontos de reciclagem, utilizando servidor web, banco de dados e template engine.

database express fullstack monolith nlw nodemon nunjucks reciclagem recycling rocketseat sql sqlite

Last synced: 29 Sep 2025

https://github.com/MCodrescu/database_app

Database application built with R shiny.

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Last synced: 29 Jul 2025

https://github.com/darhnoel/markql

A SQL-style query engine for HTML that makes extraction and filtering predictable, fast, and maintainable.

cli cplusplus cpp20 csv data-engineering data-extraction dom etl html json markql parquet query-language repl sql sql-like web-scraping

Last synced: 02 Apr 2026

https://github.com/resulcay/blog-asp.net-pwa

A blog website (progressive web application) which built with MVC ASP.NET Core.

ajax asp-net-core asp-net-mvc blazor-webassembly blog csharp dotnet-core entity-framework-core html javascript mssql-database razor-pages sql

Last synced: 02 Feb 2026

https://github.com/jszafran/sqlcommatize

Utility tool that helps with wrapping copied column results with commas/commas + single quotes - so you can use them within IN clause.

go golang sql

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https://github.com/kevalmorabia97/blog-website-mrcheerful.comli.com

This is a Blog website that I created as a part of my internship at WATConsult, Mumbai.

ajax bootstrap css html javscript jquery php sql

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https://github.com/javanile/mysql-import

🗃 Import SQL file

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https://github.com/tknishh/case-study-ueats-ghub-sql

Analyzing the Impact of Business Hour Mismatch on Order Volume in the Food Delivery Industry: A Case Study of UEats and Ghub

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https://github.com/mluby/sql-as-a-service

Firebase for SQL

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https://github.com/franciscoylderlan/habittrackingapplication

Aplicação para acompanhamento de hábitos desenvolvida ponta a ponta para Desktop e Mobile ( Android / IOS ), onde no frontend foi utilizado ReactJS, ReactNative, tailwindcss e no backend para gerenciamento de rotas Fastify, banco SqLite e o Prisma para geração de consultas.

axios expo fastify prisma react react-native sql sqlite tailwindcss typescript zod

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https://github.com/aboviq/emigrate

The modern, modular and flexible migration tool for any database

bun database database-migrations database-schema javascript migrations nodejs sql tools typescript

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https://github.com/tebogoyungmercykay/the_jerman_otto_car_site

This repository serves as my personal web development space, where I am constantly experimenting, practicing, and refining my skills. It contains a variety of projects, code snippets, and resources that I used/use.

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https://github.com/ggeop/rental-car-company-sql

Create a SQL Schema and run queries for a rental car company

erdiagram r sql sql-schema workbench

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https://github.com/deverebor/modelagembancodedadoscovid

*SEM VALORES REAIS* feito para método avaliativo da matéria de Gerenciamento em Banco de Dados

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https://github.com/hellymodikalpesh/supply_chain_analysis

Data Analytics Dashboard for AtliQ Mart to Monitor and Improve Supply Chain Performance – Insights on On-Time and In-Full Delivery Metrics to Enhance Customer Service Levels and Prevent Churn.

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https://github.com/shxntanu/dsa

🧩 DSA Problems & Notes from Leetcode

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https://github.com/AhmedOsmanDev/LeetCode-Solutions

LeetCode's problems solutions.

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Last synced: 10 Apr 2025

https://github.com/usethisname1419/injectionscanner

Tests for injection vulnerbilites also uses a search query to test the resulting sites for injection vulnerbilities

automated-testing automated-vulnerability-analysis codeinjection hacking hacking-tool hackingtools injection python scanner sql sql-injection sqlinjection testing-tools vulnerability-detection vulnerability-scanners xss xss-scanner

Last synced: 19 May 2026

https://github.com/novikovadaria/all_udemy_work

Конспекты и Решение задач на курсе Udemy на специальности Full Stack разработка | Notes and Problem solving on the Udemy course in the specialty Full Stack development

css flask geekbrains html machine-learning python python-script sql web-development web-scapping

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https://github.com/sikatikenmogne/school-discipline-management-database

Base de donnée pour la gestion de la discipline en milieu scolaire / Database for school discipline management

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https://github.com/kedarvartak/db-cortex

This project allows users to query databases through simple natural language commands.

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https://github.com/drmvc/orm

Simple and easy-to-use lightweight ORM

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https://github.com/coasterfreakde/ork

Object Relational Mapping for Kotlin

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https://github.com/dave-007/presentations

Repository for source files in my past and upcoming presentations. Powershell, SQL, Azure or AWS command line script files, code for examples and demos, supporting slides as PDFs.

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Last synced: 30 Jul 2025

https://github.com/koushiro/usql

[WIP] Universal SQL Lexer and Parser library, written in Rust.

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https://github.com/spektom/vertica-utilities

Useful Vertica DB functions

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https://github.com/amsahil/crypto-tracker

A Laravel-based cryptocurrency tracking website that displays real-time prices using the CoinGecko API. It includes user authentication, dark mode toggle, live search, and pagination for an enhanced user experience.

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https://github.com/margelo/react-native-quick-sqlite

DEPRECATED: Use "react-native-nitro-sqlite" instead

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https://github.com/pmassicotte/duckfetch

A duckdb CLI installer

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https://github.com/leosolar8/postgresql-express-prisma

This is backend template (Express+Prisma+Postgresql) And also this is based on Javascript. This backend is for Astro chatbot and unity webGL game

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Last synced: 08 Apr 2026

https://github.com/mberkiskal/hospitalappointmentandinformationsystem-hastanerandevuvebilgisistemi

It is a large-scale project that includes all the systems that a real hospital needs. I suggest you to review the 'Project SS' file for project details.Gerçek bir hastanenin ihtiyaç duyduğu bütün sistemleri içinde barındıran geniş çaplı bir proje. Proje detayları için 'Project SS' dosyasını incelemenizi öneririm.

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It is a game rental store application.

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https://github.com/hxndev/sql-queries-on-hr-dataset

This was our lab task in which we were asked to write various queries for Oracle MySql. All the queries have been tested on the HR Dataset.

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https://github.com/matteogioioso/postgres-explain-core

Package for PostgreSQL query plan visualizer

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https://github.com/lavesan/desafio-bossabox-back-end

Desafio de back-end do bossa box

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Last synced: 03 May 2026

https://github.com/kundan-10/calender_application

A RESTful API web-service for a Calender Application. This API performs all the fundamental CRUD operations of Covid-19 Application platform with user validation at every step.

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Last synced: 05 May 2026

https://github.com/victorbadaro/node-api-rawsql-example

An example NodeJS API that uses raw SQL

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https://github.com/jimenacambronero/tiendaunicorniofeliz

Proyecto 5 para Unicorn Project: Análisis Financiero y Tráfico Web. Trabajamos con una base de datos de retail online que se dedica a la venta de productos a través de su web. 🎯Podras leer sobre los objetivos de este proyecto y mas detalles en el README

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https://github.com/shafayatsaad/inventory_management_system

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https://github.com/rstm-sf/runsql

A simple cross-platform application for testing SQL select queries

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https://github.com/kaifcoder/todos_app

My First Flutter application

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https://github.com/forchid/sqlite-server

High performance SQLite database server engine(standalone or embedded) based on C/S architecture

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Last synced: 26 Apr 2026

https://github.com/iamrajiv/neon-db-query-executor

The SQL Query Executor for Neon Database is a lightweight Go-based application that allows you to execute SQL queries stored in files against a Neon database. It provides a simple and efficient way to run SQL queries and print the results.

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https://github.com/simplesurance/sqltracing

Go SQL-Driver wrapper to trace operations via OpenTracing

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https://github.com/efeturkemir/java-employee-management

database employee-management-system java mysql netbeans sql

Last synced: 06 May 2026

https://github.com/peppelinux/django-slapd-sql

Django slapd-sql management interface

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Last synced: 12 May 2026

https://github.com/amhsirak/pg-index

Indexing on a Postgres table containing 50 million rows

database db-index indexing postgresql sql

Last synced: 12 May 2026

https://github.com/hadifadl/texttosql

A C# application created to loop over flat files and insert them to seperate SQL Server Table.

csharp sql sql-server sqlserver

Last synced: 29 Apr 2026

https://github.com/fblupi/grado_informatica-diu

Prácticas de la asignatura Diseño de Interfaces de Usuario de la UGR

ajax bootstrap centered-user-design justinmind mysql php sql webapp

Last synced: 30 Apr 2026

https://github.com/grizz-it/dbal-pdo

Database abstraction layer package implementing PDO

databases dbal pdo php sql

Last synced: 29 Apr 2026

https://github.com/danielbrito/fatec

🎓 Análise e Desenvolvimento de Sistemas - Faculdade de Tecnologia.

cpp data-structures database development java javascript logic object-oriented-programming portugol programming script sql web-development

Last synced: 03 May 2026

https://github.com/oxibase/oxibase

Embedding computation within the database management system

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Last synced: 23 May 2026

https://github.com/lordmitrii/telegram-bot

An AI-powered Telegram bot utilizing GPT api for interactive conversations and a dynamic learning response system.

aiogram gpt-3 python sql telegram

Last synced: 28 Apr 2026

https://github.com/m7moudgadallah/iti-database-labs

This is the ITI-Database-Labs repository. It's here for me to store my solutions to ITI database labs that use Microsoft SQL Server. If you're also working on these labs or need some SQL practice, you might find it useful.

database ddl dml joins sql sqlserver tsql

Last synced: 04 May 2026

https://github.com/refmv/iot-device-manager

A web app built using ASP.NET and React capable of managing smart devices.

aspnet-core azure dotnet dotnet-core iot-platform react single-page-app sql

Last synced: 29 Apr 2026

https://github.com/marekrost/mcp-server-spreadsheet

Data-first MCP server for reading and writing spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine

claude csv duckdb mcp mcp-server model-context-protocol ods openpyxl python spreadsheet sql xlsx

Last synced: 07 Jun 2026

https://github.com/ahmadrezamozaffary/database_uni_course

Some practice and hands on code with SQL lang and MySQL RDBMS

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Last synced: 29 Apr 2026

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

Visualize Star Wars character, species, planet, spaceship data, and more using Powerpipe and DuckDB.

dashboard duckdb powerpipe powerpipe-mod sql starwars

Last synced: 07 Jun 2026

https://github.com/apache/cloudberry-go-libs

go-libs for Apache Cloudberry (Incubating)

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Last synced: 27 Apr 2026

https://github.com/pyprogrammerblog/progress-updater

The Progress-Updater help you to track your tasks using backends like Redis, Mongo or SQL

data-engineering mongo pipelines pydantic python redis sql

Last synced: 07 May 2026

https://github.com/adelrizq/firsttosolve

FirstToSolve is a competitive programming platform to manage competitive programming regular activities,

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Last synced: 28 Apr 2026

https://github.com/mattiasnordqvist/galactic-waste-management

The best SQL Server migration tool I've found so far

data-migration migration migration-tool migrations-runner schema-migrations sql sqlserver

Last synced: 27 Apr 2026

https://github.com/lpraat/inbq

A library for parsing BigQuery queries and extracting schema-aware, column-level lineage.

bigquery data-lineage parser sql

Last synced: 26 Apr 2026

https://github.com/jaffarabbas/library-management-system-in-java-

GUI base + Database functionality

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Last synced: 05 May 2026

https://github.com/asifdotexe/covidporfolioproject

This is a SQL + Tableau Project on real world Covid 19 Dataset from the start of recorded case to 2nd March 2022 i.e My birthday XD

dashboard data-analysis data-exploration data-visualization sql sql-server tableau

Last synced: 08 Jun 2026

https://github.com/greensky-gs/coins

This is a coins manager for SQL databases.

economy-plugin javascript manager sql typescript

Last synced: 09 May 2026

https://github.com/stefanbschneider/feelya

✔️😊 feelya: The app that gets you! Keep track of what you eat and do and improve how you feel.

app bootstrap chartjs cicd django heroku hobby-project postgresql python python3 sql tracking webapp

Last synced: 30 Apr 2026

https://github.com/pkx8326/hackerrank_findmedian_mysql

Finding the median value of a numeric column with MySQL is not as simple as type in a function. We need a step-by-step approach to solve this problem.

median mysql query sql statistics

Last synced: 08 Jun 2026

https://github.com/mishkarogachev/generic_sql

Qt SQL generation library

qt sql

Last synced: 29 Apr 2026

https://github.com/konstantin-bogdanoski/adb

Advanced Data Bases 2020 [Напредни Бази на Податоци 2020]

database fcse finki postgresql postgresql-database sql

Last synced: 06 May 2026

https://github.com/quaddarv1ne/bmstu-data-architect

Архитектор данных — это специалист, который проектирует, создаёт и управляет структурами данных организации, обеспечивая их эффективное хранение, обработку, интеграцию и безопасность. Он разрабатывает стратегии работы с данными, определяет стандарты, выбирает подходящие технологии (например, базы данных, облачные решения)

analytics csv csv-parser database excel postgresql powerbi python sql

Last synced: 18 Jun 2026

https://github.com/sanjinkurelic/meetinginfodatabase

Meeting Info Database is a class library project, which provides API for connecting to Microsoft SQL Server, precisely the meeting database

ado-net csharp daab data-access-application-block dataadapter dataset enterprise-daab enterprise-framework microsoft-sql-server netframework sql sql-server sqlhelper visual-studio

Last synced: 29 Apr 2026

https://github.com/pchemguy/sqlpage-demo

This project focuses on exploring the SQLPage web app builder and developing a proof-of-concept prototype implementing various aspects/features of a web application for later use as a template or a source of code snippets.

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Last synced: 05 May 2026

https://github.com/gilzoide/ecsql

Experimental ECS framework powered by SQLite

ecs entity-component-system game-engine lua sql sqlite sqlite3

Last synced: 08 May 2026

https://github.com/yurisasuke/nulls

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https://github.com/nishadkindre/sqlhub

SQL Workbench Simulator - Learn and practice SQL in a complete database environment

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https://github.com/irsol/tournament-planner

Udacity Intro to Programming: Final Project

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Last synced: 06 May 2026

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Data Engineering Project using NYC Citi Bike data for years 2019, 2020, and 2023

analytics-engineering batch-processing data-engineering data-lake data-warehouse dbt dlt etl-pipeline google-cloud-storage python sql terraform

Last synced: 06 May 2026

https://github.com/moeiscool/emissary

The Live Chat Solution written in Node.js

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Last synced: 28 Apr 2026

https://github.com/techtonique/querier

A query language for Python Data Frames (currently Python)

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Last synced: 27 Apr 2026

https://github.com/krishnaura45/bloodpoint

🩸Blood Bank Management Portal 🔵SQL 🛠️ NetBeans ☕ Java

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Last synced: 29 Apr 2026

https://github.com/kylemit/hellosern

Introduction to SQL, Express, React, Node Stack

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https://github.com/sentemon/challenges

Challenges from CodeWars & LeetCode

codewars codewars-solutions csharp leetcode leetcode-solutions python3 sql

Last synced: 30 Apr 2026

https://github.com/bulletdev/sql-query-builder

sejamos sinceros, ninguém merece fazer vários inner joins para conseguir fazer uma busca no banco, né? 😅

innerjoin innerjoin-crossjoin-fullouterjoin-with-same-data mysql oracle-db postgresql sql

Last synced: 09 May 2026

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

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

backup etl hacktoberfest postgresql postgresql-fdw security sql sqlite steampipe steampipe-plugin zero-etl

Last synced: 03 May 2026

https://github.com/rahul9332935/foodapp

We have developed this REST API for an Online Food Booking application. This API performs all the fundamental CRUD operations of any Online Food Booking platform with user validation at every step.

hibernate-jpa java lombok mysql spring-boot springdata-jpa sql swagger-ui

Last synced: 05 May 2026

https://github.com/kanarus/qjack

ergonomic sqlx wrapper for nightly Rust

async await mysql postgres postgresql rust sql sqlite

Last synced: 28 Apr 2026

https://github.com/turbot/powerpipe-mod-covid19

Visualize COVID-19 vaccinations, healthcare capacity, regional trends, and more using Powerpipe and PostgreSQL.

covid-19 covid-data covid19 covid19-data dashboard postgres postgresql powerpipe powerpipe-mod sql

Last synced: 22 Jun 2026

https://github.com/buffbiryani/clickspeed

full stack multimodal click game

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Last synced: 03 May 2026

https://github.com/austinhyde/rowhouse

A SQLAlchemy wrapper that stays out of your way

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Last synced: 28 Apr 2026

https://github.com/naemazam/analyze-international-debt-statistics

It's not that we humans only take debts to manage our necessities. A country may also take debt to manage its economy. For example, infrastructure spending is one costly ingredient required for a country's citizens to lead comfortable lives. The World Bank is the organization that provides debt to countries.

data-manipulation importing-and-cleaning-data jupyter-notebook python sql

Last synced: 30 Apr 2026