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: 2026-07-07 00:26:23 UTC
JSON Representation

https://github.com/bios-marcel/presentation_eclipse_store

Small presentation abut Eclipse Store for Hannover Gophers 15.10.2024

databases eclipse-store java sql

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https://github.com/laisgalvao/revisao-oo-jdbc

Revisão de OO e SQL

backend database java oop-java oop-principles sql

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https://github.com/fakhri098/project-sql-bigquery

This project aims to analyze taxi trip data with a focus on trip duration patterns, popular routes, and trip costs. The study was conducted to gain in-depth insights into taxi travel behavior based on historical data.

bigquery sql

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https://github.com/auraluvsu/websocket-chat

Websocket based chat service complete with both server and client side files, complete with relational database for storage

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https://github.com/bearddan2000/groovy-cli-gradle-sqlserver-ssl-aggregate

Creates a small database table

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https://github.com/florents-tselai/spat

Redis-like In-Memory DB Embedded in Postgres

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https://github.com/andreadcsousa/alura_postgresql-funcoes_sql

Este projeto faz parte do plano de estudos elaborado pela Alura para o programa de formação Desenvolve (3ª edição), trilha de dados, em parceria com a Boticário.

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https://github.com/vaibhavjain-dev/learning-sql

Daily SQL learning log: daily code snippets and resources from Riti Kumari's YouTube playlist

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https://github.com/kajitiluna/twinsqla

TWinSQLA is a light framework for mapping SQL statements to python functions and methods.

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https://github.com/coledixon/xml_parsing

learning XML parsing using C# and SQL

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https://github.com/manoelpiovesan/bd

Back end para o trabalho final da disciplina de Sistemas de Banco de Dados da UERJ em 2025.1

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https://github.com/stefaaan06/sql-benchmarktool

A simple java tool to benchmark your Oracle SQL server

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https://github.com/tomashubelbauer/ef-clear

Figuring out options for using the Clear method without having to materialize an EF collection

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https://github.com/mberkiskal/notbilgisistemi-gradeinformationsystem-miniproject

Okul notlarımızı görebildiğimiz, ortalama ve kalma geçme durumunu otomatik olarak bildiren mini proje. A mini-project where we can see our school grades and automatically report the average and failing course.USING: C# and SQL with MSSQL.

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https://github.com/yuldashov10/dev_tools

Speeding up the project creation process and other solutions to increase developer productivity

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https://github.com/g-schumacher44/analyst_resource_hub

A collection of guidebooks, quickref, and resources for data analysis

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https://github.com/pietrapaz/projetofinalbd-senac

Projeto final do curso Administrador de Banco de Dados do SENAC ✅

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https://github.com/vigneshss-07/data-engineering

This Repo contain details related to Data Engineering tech stacks

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https://github.com/oewntk/grind_yaml2sql

OEWN builder project, YAML to SQL chain

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https://github.com/srinibas-masanta/yelp-business-reviews-analysis

This project analyzes Yelp business reviews using Python, Snowflake, and SQL, focusing on efficient data ingestion, transformation, and analysis. We preprocess JSON data, optimize ingestion via Amazon S3, classify sentiments with Python UDFs, and extract insights using SQL queries—showcasing a streamlined end-to-end workflow.

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https://github.com/chinmaybhalodia/walmart-virtual-internship

All the tasks submitted during the Advanced Software Engineering Virtual Training Program offered by Walmart Global Tech on Forage platform.

data-munging data-structures java python relational-database-design software-architecture software-engineering sql

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https://github.com/marko19907/db-project

Mandatory project for the "Datamodeling and Database Applications" course, fall 2021.

database library-database relational-database relationships sql sqlite3

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https://github.com/tazeenrashid/orders-analysis-using-python-sql-server-and-tableau

I sourced some Orders data through Kaggle; did EDA using Python and then fetched some insights out of cleaned data using SQL Server (SSMS). Then, I built a Tableau Dashboard for some visual insights. Have a look and share your feedback!

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Last synced: 29 Apr 2026

https://github.com/gcoronelc/ucv_gdi-2_202202-b1

Taller de base de datos con Gustavo Coronel

data database datos ddl dml function gcoronelc procedure sql sqlserver t-sql transact transact-sql

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https://github.com/varshan1123/sql-tableau-project

We analyze key indicators for our pizza sales data to gain insights into our business performance - A Data Analysis Project performed on Tableau & SQL.

analysis data-analysis data-science data-visualization excel mysql powerbi sql sql-server tableau tableau-dashboards

Last synced: 29 Apr 2026

https://github.com/andrepeersil/trilha_sql

Repositório com exercícios para aprendizado da linguagem SQL

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https://github.com/gabrielleandro0801/beecrowd-exercises

Repository with programming exercises solved in C, Java, Python and SQL.

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https://github.com/imrandil/sql_practice_with_analysis

SQL practice using postgres db and docker as a tool to setup postgres, loving the sql way

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https://github.com/mayerbalintdev/gym-one-installer

The GYM One Installer simplifies the installation and setup of the GYM One gym management software. It automates the configuration of PHP, database, and other necessary settings, making it easy to deploy GYM One on any web server with PHP 8.0+.

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Last synced: 29 Apr 2026

https://github.com/madhu-smita-behera/social-media-analytics-using-mssql

Extracting meaningful insights from Social media database using MSSQL

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Last synced: 04 Apr 2026

https://github.com/jacqueline-dev/integracaosqlpython

Integrando Python com Banco de Dados Relacionais Utilizando SQLAlchemy e MongoDB Utilizando Pymongo

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Last synced: 29 Apr 2026

https://github.com/jorbriib/nodejs-bigquery-connect-api-rest

NodeJS service to connect to BigQuery through API REST

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https://github.com/shef4793/hackerrank-sql-challenges-solutions

The solutions of all SQL challenges on HackerRank executed on either MySQL or MS SQL environment.

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Last synced: 11 Mar 2026

https://github.com/vidjinnangni/sql-sub-saharan-economic-impacts-of-covid

SQL project analyzing the economic impacts of COVID-19 in Sub-Saharan Africa using MySQL. Includes database schema, data insertion, and exploratory queries.

mysql mysql-database mysql-server sql sqldata-exploration

Last synced: 20 Jun 2026

https://github.com/mwafrika/oop_school_iibrary

In this project we learned the basic concepts of the object oriented programming language using Ruby such as Association, aggregation, and composition.

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https://github.com/lparham2/exot-animal-e-commerce-platform

An e-commerce database with 10+ tables and 9+ relationships, enabling product browsing, order processing, and customer reviews. Features triggers, stored procedures, and SQL queries for efficient data handling. Follows a story-driven approach where Bhavin buys a lion for his new zoo.

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https://github.com/zaikoxander/sql

Meus estudos de SQL

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https://github.com/imgurbot12/anysql

Lightweight, Thread-Safe, Flexible, Powerful, SQL Library

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https://github.com/gautamkaus/nlp_chatbot_food_order_project

CHATBOT PROJECT FOR FOOD ORDERING - NLP,DIAGFLOW

connectors database dbms dialogflow fastapi mysql ngrok-server nlp-deep-learning nlp-machine-learning sql

Last synced: 29 Apr 2026

https://github.com/k-sel/basicauthenticationphp

This repository contains a basic authentication system built using PHP, a MySQL database, and session management. It includes a database connection handled by a PDO class (DbManager) and user authentication features such as login, logout, session-based access control, and email verification for enhanced security.

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https://github.com/egorumaev/sql-trainings

SQL (PostgreSQL / MySQL / SQLite) trainings

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https://github.com/lindorg/pokemon-team-builder-e-commerce-platform

Full-Stack Web Dev Project • Pokémon E-Commerce Mock Platform

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https://github.com/bakangmonei/vic_movie_rating

A redfox movie app

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https://github.com/kxzk/nvim-dbt

🛠 WIP

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https://github.com/riteshgaigawali/ccsp-08q

This repository contains daily example codes and assignment solutions from my software testing training program at Cyber Success Training Institute, Pune.

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https://github.com/kaihendry/php-mysql-timeout

Exploring PHP / MySQL lifecycle, catching expensive runaway SQL queries

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https://github.com/plopezgit/sprint2_t1_mysql_data_structure

Data Structure comprehension

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https://github.com/rahul-jain1351/tasksphere-team-task-tracker

"TaskSphere" A Team Task Tracker is a professional task management system with features like task assignment, tracking, submission for review, status updates, personalized dashboards, and a clean, modern UI

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https://github.com/mberkiskal/teacherstudentinformingapplication-ogretmenogrencibilgilendirmeuygulamasi

Öğretmen ve Öğrenci için farklı girişlerin bulunduğu bir okul sistemi uygulaması. Öğrencilerin yetkisi sadece notlarına bakmakken Öğretmenler ; dersler, öğrenciler ve kulüpler için ekleme,çıkarma,silme ve güncelleme işlemlerini yapmakta. Aynı zamanda öğrencilerin sınav notlarını sistem üzerinden ekleme,silme ve güncelleme işlemi yapmaktadır.

csharp mssql mssql-database sql windowsforms-applications

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https://github.com/thiagosilvaantenor/bd_e_lab_banco_de_dados_exercicios

Exercícios da disciplina de Banco de dados, do curso de Análise e desenvolvimento de sistemas da FATEC Zona Leste

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https://github.com/hoehrmann/text-ansitable-sqlstylesheet

Text::ANSITable::SQLStyleSheet Perl module

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https://github.com/0xisk/exploring-sql

A repository focused on learning and practicing the SQL language.

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Csharp With Data Base (SQL Server)

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https://github.com/vaxdata22/lagos-weather-s3-snowflake-email-notif-etl-by-airflow-on-ec2

This is my first ever AWS Could ETL project. This data pipeline orchestration uses Apache Airflow on AWS EC2. It demonstrates how to build an ETL data pipeline that would extract data (JSON) from the OpenWeatherMap API, transform it, dump it as CSV in S3 bucket, then copy it to a destination table in Snowflake DW and send email notification.

apache-airflow aws-ec2 aws-s3 business-intelligence etl-pipeline openweathermap-api orchestration python3 sql

Last synced: 29 May 2026

https://github.com/zepolimer/devnow

Student project : web app for developers to find a job or internship (CRUD, MVC)

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https://github.com/imbios/open-music-api-v3

Backend software for Submission project from Dicoding Academy on Backend Fundamental

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https://github.com/itsvaibhavk/cs50sql-2023

A record of all the coursework I did while taking CS50SQL (2023), Harvard's online course - Introduction to Databases with SQL (on the edX platform).

cs50 cs50sql dbms edx harvardcs50 mysql python sql sqlite3

Last synced: 30 Apr 2026

https://github.com/fs-frost/sql-playground

SQL playground to test queries using SQLite on the browser through WASM, installable as PWA.

pwa sql sqlite svelte typescript wasm

Last synced: 30 Apr 2026

https://github.com/mergisi/ai2sql-mcp

AI2SQL MCP Server - Generate, explain, optimize and fix SQL queries from natural language inside Claude Code. Supports PostgreSQL, MySQL, SQL Server, Snowflake, Oracle, SQLite.

ai2sql claude claude-code database developer-tools mcp mysql postgresql sql text-to-sql

Last synced: 10 Jun 2026

https://github.com/piaschilling/databasebridge

DatabaseBridge is an application designed to facilitate the smooth migration of an existing database to another database system.

mariadb mysql postgresql sql

Last synced: 30 Apr 2026

https://github.com/zheng-bote/cxx-cli_db-exec

command line tool to execute sql in an ordered manner

cpp23 database linux-shell sql

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https://github.com/aishwaryagade02/loan-funnel-optimization-analysis

Tracks how loan applications move through each stage, helps spot where people drop off, and gives clear insights to improve approval strategies and overall performance.

ab-testing data-analysis data-creation hypothesis-testing python reporting sql statistical-methods streamlit

Last synced: 30 Apr 2026

https://github.com/n3m0n8/laravel-laragigs-sampleproject

A Laravel Project with CRUD and authentication | Video Presentation in Website link below:

alpinejs dbeaver laravel laravel-authentication laravel-controller laravel-eloquent laravel-eloquent-models php sql tailwindcss

Last synced: 11 May 2026

https://github.com/henryco/sqlightning

Reflective android java library allows you work with the built-in database easier way. You can call it ORM.

android android-library database java library orm orm-library reflection sql

Last synced: 04 May 2026

https://github.com/jjackson112/villain-trading-card

Different branches include template and REST API versions.

database endpoints html-template rest-api sql

Last synced: 30 Apr 2026

https://github.com/birg81/php-2022-02-16-logindb

Hi guys. I developed this PHP code, for demonstration purposes. This code simulates a login. The code is written in PHP and MySQL. I wrote a PHP script that allows you to automatically create the DB within the DBMS, if it is not already present (./UsersDB.sql.php). I also wrote a configuration file (./config.inc.php), by modifying this file you can change the DB settings. You shouldn't have too much trouble in tweaking the code and make everything work. In case of difficulties, do not hesitate to contact me. Good luck!

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Last synced: 30 Apr 2026

https://github.com/adimyy/sql-leetcode

This repository contains my solutions to LeetCode SQL problems.

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https://github.com/belovetech/alx-backend-storage

Advanced concepts on RDBMS, introduction to NOSQL databases and cache storage

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https://github.com/bchavs12/fullstack-checklist-drag-drop

A full stack vanilla drag-drop with node.js and express simple and useful

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https://github.com/amitreddy14/inventorymanagementsystem

A multi-user, RDBMS-based inventory management system with an elegant UI, robust visualization, and multi-level access privileges. Developed using JavaFX and MySQL, with features like auto due update and multi-threading.

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https://github.com/dieperid/etml-183-secu

Dépôt pour le module 183.

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https://github.com/celineboutinon/laplace-immo

ENSAE-ENSAI Formation Continue (Cepe)/OpenClassrooms Data Analyst 2022-2023 - Projet 3

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https://github.com/pawel-slowik/sql-non-unique-fk

Inspect a SQL database to find foreign keys referring to columns that do not have a unique key

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https://github.com/dylanjohnston/data-analysis-uk-housing-prices-and-affordability

Analysis of UK housing prices and affordability using Power Query, MySQL, and Power BI. Explores trends in prices, affordability, sales volumes, and their regional distributions.

data-analysis-project housing-analysis housing-prices mysql powerbi powerbi-report powerquery sql uk uk-housing-market united-kingdom

Last synced: 30 Apr 2026

https://github.com/fabiannorbertoescobar/python-fastapi-sqlalchemy-ejercicios

Ejercicios de FastAPI y SQLAlchemy del curso de Udemy

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https://github.com/soodaayush/cs50x-2024

A collection of all my CS50x 2024 Problem Set solutions.

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https://github.com/warjohn/anonymous-voice-chat-server

Anonymous Voice Chat Server is a Spring Boot-based application enabling secure, anonymous audio messaging. It supports recording, compressing, and playing back audio messages while ensuring user privacy through hashed identifiers. Ideal for building private communication platforms.

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Last synced: 30 Apr 2026

https://github.com/akashbera009/foodieroute.com

FoodieRoute.com is a web-based food ordering platform that connects users with the nearest available restaurants using a clean, responsive interface.

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https://github.com/ghadaabassi/gestionclubs

Créer une chaîne backend avec Spring Boot

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https://github.com/efimovalex/odt

Golang Other Date Types

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https://github.com/mele0/air2lung

SQL and Python pipeline for analyzing the impact of air pollution and lifestyle factors on lung disease using a synthetic UK cohort.

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Last synced: 08 Jun 2026

https://github.com/vasugi2003/big-data-analytics

Big Data Analytics - various operations and functions.

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https://github.com/jingyugao/oh-my-db

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https://github.com/sazardev/mini_store

Mini Store is a mobile app that lets you manage your store from your phone, without the need for expensive or complicated equipment.

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Last synced: 08 May 2026

https://github.com/jaumemonclus/ibm-full-stack-software-engineer-course

An Intensive course of Fullstack Software Engineering including front-end and back-end we application development, Database management, Micorservices and their management, as for various programming lenguages.

css django flask html java python sql

Last synced: 30 Apr 2026

https://github.com/ash-datapro/reporting-sys

Executive reporting system for student success metrics and data-quality validation.

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Last synced: 08 Jun 2026

https://github.com/danie-e/screensound

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Last synced: 18 Oct 2025

https://github.com/bearddan2000/groovy-cli-gradle-sqlserver-str-concat

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Last synced: 11 May 2026

https://github.com/emanoelcampos/number-guessing-game

A terminal-based game developed during the Relational Database course at freeCodeCamp. It uses Bash scripting for game logic and PostgreSQL for user data management. The project demonstrates practical use of Bash scripting, PostgreSQL, and Git version control.

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