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: 2026-07-10 00:26:02 UTC
JSON Representation

https://github.com/g-s-c-code/libraryapi

RESTful API built with ASP.NET Core 8, supporting both Entity Framework Core and Dapper for data access, with SQL Server as the database. Features .NET Aspire orchestration for telemetry capture, enabling performance benchmarking between EF Core and Dapper. Swagger is included for API endpoint documentation and testing.

asp-net-core aspire aspire-dashboard dapper efcore entity-framework-core rest-api restful-api sql

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https://github.com/akashash01/sql-basic-table-creation

This SQL codes might useful for creating a simple Database, by creating a multiple tables.

database ddl dml dql sql

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https://github.com/macdon112/layoff-analysis

SQL data cleaning & analysis of global layoffs

data-analysis data-cleaning data-exploration sql

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https://github.com/shubham-sakunde/note-maker-web-app

Note Maker is a web application designed for making and saving notes. Easily create and save your notes. Access a list of all your saved notes, make changes to your existing notes effortlessly, and remove unwanted notes with a simple delete button.

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https://github.com/hvignolo87/sqlalchemy

Usage of SQLAlchemy with Python

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Last synced: 12 Apr 2026

https://github.com/shivam1808/data-cleaning-project

We take raw housing data and transform it in SQL Server to make it more usable for analysis.

analysis data datacleaning sql sqlserver

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https://github.com/fastuptime/fs_ile_sql_dosyasini_esit_parcalara_bolme

Fs ile SQL Dosyasını eşit parçalara bölme - NODEJS

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https://github.com/sparkfish/modelc

modelc is an R model object to SQL compiler

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https://github.com/aubainmbk/analyse-de-donnees-avec-sql-et-power-bi

Ce projet a pour objectif de présenter mes compétences en nettoyage de données à travers l'utilisation du langage SQL d'une part et d'analyser les données sur Power BI d'autre part.

dataanalysis powerbi sql sqlserver

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https://github.com/indie-cart/indiecart-marketplace

IndieCart is a Local Artisan Marketplace built with Node.js, React, and SQL, featuring CI/CD and test-driven development.

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https://github.com/diasnrg/todolist-go

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https://github.com/mr-vozhyk/test-tasks

Выполненные тестовые задания (не запрещенные к публикации)

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https://github.com/pedrycz/nohibernate-core

Non-relational data mapping for Hibernate, useful for persisting Java interfaces

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https://github.com/tran-quyen/eq-template

This is template using ExpressJS and SQL template

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https://github.com/giorgimakharadze/instagram-database-postgresql

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https://github.com/oklas/activeadmin-sqlpage

rails dbconsole online - ActiveAdmin page that allow execute SQL requests and show result in table

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https://github.com/shubhendu-bhakat/amazon-clone

This Amazon clone project replicates the core functionalities of the popular e-commerce site using HTML, CSS, JavaScript, and a SQL Express backend. It features a responsive UI, user authentication, product listings, shopping cart, and secure checkout. The backend manages user data, product information, and order processing, ensuring a seamless .

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https://github.com/codelur/codelur

I'm a Full Stack Developer who builds scalable, user-focused applications. Inspired by video games, travel, and charity work, I bring creativity, problem-solving, and a global perspective to every project

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https://github.com/dhruvathaide/webwizards

Nirmaan 2023-Web Wizards

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https://github.com/yawkar/sql-mystery-solution

(Student Lab Project) (not quite the right) Solution to https://mystery.knightlab.com/

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https://github.com/afrid1045/database_project

Database of 'Prisons in India'

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https://github.com/kenjyco/sql-helper

Helper funcs and tools for working with SQL in mysql, postgresql, and more

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https://github.com/larissaperinoto/trybesmith-api

The TrybeSmith API consists of a management interface for a medieval products store and was developed using TypeScript.

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Node/Express Framework with MySQL

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https://github.com/ojgabrielleal/toquiotv

Site da web-tv voltada para fãs de animações japonesas (animes). Com o nome de Toquio TV, a web-tv é uma das únicas no Brasil voltadas para esse público.

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https://github.com/liquipedia/sqllint

A thin wrapper around the SqlParser from the phpMyAdmin project which can be used to lint any amount of sql files from the command line.

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https://github.com/anthonp/weather-data

A fun project I did with NOAA weather data

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https://github.com/miroslav-reiter/kurz_ako_sa_stat_analytikom

📈 Ako sa stať ANALYTIKom - Materiály, zdroje, skripty k večernému online školeniu Ako sa stať Analytikom pre Robime.it (Mentor Partners)

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Last synced: 09 Apr 2025

https://github.com/cyberkutti-iedc/snaildb

SnailDB is a lightweight, non-SQL database for Python, designed for simplicity and ease of use.

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https://github.com/asdfghjkl904/llm_rag

🚀 Transform Any PDF into an AI-Powered Q&A Chatbot!

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https://github.com/yaaa3ser/sql-notes

SQL notes from leetcode SQL-study plan

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https://github.com/tobihatti/languages-summaries

✔🌍 Summary for several programing-languages (A-Levels)

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https://github.com/derrickbaruga7/sql-database-management

In this SQL database project, I showcase my skills in database design and management. I created normalized tables with primary and foreign key constraints to ensure data integrity. By designing schemas, inserting data, and performing advanced joins, I demonstrated proficiency in data definition and manipulation.

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https://github.com/geetisha/sales_insight_data_analysis_using_sql_and_tableau-etl-

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https://github.com/davisdevelopment/hx-pmdb-querylang

Query Language module for PmDB

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https://github.com/zaujulio/webchatroompostgres

BD2 Project: Web Chat Room Based Application

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https://github.com/PrajwalKatyal/Using-R-with-Databases

This repository contains in depth content on databases and their connection with R.

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https://github.com/castaglia/proftpd-mod_dbacl

Using SQL tables for file/directory access control for ProFTPD

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https://github.com/ferdinand-swoboda/folo

A jOOQ object-relational loader.

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https://github.com/dunmengjun/sqldsl

基于jdbc实现的sql dsl，类似Querydsl, 但不需要插件就可提供类型安全的查询(基于SerializedLambda)。可以很方便的和各种类型的库(比如mybatis, hibernate等)集成。

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https://github.com/karenpayneoregon/sql-server-to-Excel

Export from SQL-Server to Excel

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https://github.com/ikeawesom/nitrix

SQL Views Code Generator

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https://github.com/subhajeet2003/library_management_system

Created a Relational Database for Library Mangement System.

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https://github.com/danvixent/query

An SQL query builder package for Go

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https://github.com/buathiertom/automatic-bdd-project

SAE de création de base de données d'une compétition CS:GO (Counter Strike Global Offensive) avec un classement automatique.

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https://github.com/subh888999/sql-library-management-system-project

This Library Management System is built using SQL to efficiently manage books, members, and borrowing records. It allows users to add, update, and remove books, track borrowed and returned items, and calculate fines for late returns. Designed for libraries of any size, the system ensures smooth database operations with optimized queries.

mysql sql

Last synced: 21 Jul 2025

https://github.com/shubhaansaxena/tableau-sales-insights-project-for-pizza-restaurant

I obtained sales data from a local pizzeria and created some dashboards full of insights.

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Projetos de Desafio Pessoal ou Processos Seletivos

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https://github.com/iantomasinicola/ebook

La mia guida completa sul linguaggio SQL "Come scrivere una query"

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https://github.com/brynblack/ole

A fast, scalable online learning platform.

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https://github.com/mateoniksic/project-project-management

web-based project management application for teams (CODE) [ PHP / MYSQL / HTML / CSS ]

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https://github.com/bxvant/hibachiholic

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https://github.com/hackolade/books

Data models used to illustrate books of the series Align > Design > Refine

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https://github.com/suman105/cheatsheets-for-interview-preparation

A collection of well-structured and concise cheat sheets for C++, Git & GitHub, and SQL. Perfect for quick reference, interview prep, and boosting productivity. 🚀

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https://github.com/sarvesh30112002/sql-analyzer

SQL Analyzer is a software that reads SQL queries, performs token analysis, and evaluates the complexity of the queries. The main goals of this project are to categorize and count different types of tokens, analyze query complexity factors such as joins, subqueries, aggregate functions, and conditions, and provide valuable insights into query.

java jdbc lexical-analyzer semantic-analysis sql sql-analyzer sql-query-analysis syntax-analysis

Last synced: 13 Jun 2025

https://github.com/thomas465xd/ornamental-nursery-project

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https://github.com/dagmawi-22/invoice

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Last synced: 13 Apr 2026

https://github.com/vivekraj21/plastic-zephyr-2114

COURSE MANAGEMENT SYSTEM : It is an application which makes scheduling of faculties in an Educational Institute easier and less complicated. It uses Java and mySQL to read,write and modify data.Project explaination video - https://drive.google.com/file/d/1y9cOPUmAOrJ_fhCqhfABDU16xMlEr7nO/view?usp=sharing

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Last synced: 28 Apr 2026

https://github.com/gaball1/travel-management-system

This project is designed to manage and streamline travel arrangements, including booking flights, accommodations, and other travel-related activities. The system aims to provide an efficient way to handle travel logistics for users.

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Simple Flask app with a questionnaire feature. Collects student progress data via forms and stores it in a database.

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https://github.com/ahsankhan26/whatsapp-chat-parser

Takes a txt file of Whatsapp Group Chat and Parses it for analysis.

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Last synced: 08 Apr 2025

https://github.com/queritylib/querity-demo

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Last synced: 13 Apr 2026

https://github.com/dhouib-mohamed/quoxy

Quoxy is an API authenticator proxy using Go and SQL, featuring secure token management via Cron jobs and a reverse proxy for authenticated requests.

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Last synced: 04 Feb 2026

https://github.com/saphalpdyl/pixel-mail

An email application built almost from scratch with authentication , encryption , saved login and so on. Full stack app with SQL Database, Node backend and React Front end

html-css-javascript jwt-authentication mariadb nodejs sql

Last synced: 13 Apr 2026

https://github.com/chadwyck242/udemy-java-masterclass

Repository for working on Tim Buchalka's Java Masterclass on Udemy. Lessons, code examples and challenges.

idea java java-collections java-fx java-lambda java-masterclass java-modules java-networking java11 java17 spring spring-boot sql sqlite udemy

Last synced: 13 Apr 2026

https://github.com/nirav-gajera/codeigniter-crud

simple codeginiter CRUD operation app to manage posts ,search post functionality with ajax ,bootstrap

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Last synced: 13 Apr 2026

https://github.com/meetup-python-grenoble/datasette-workshop

Exploration de données avec Datasette

data-analysis data-science data-visualization datasette exploratory-data-analysis python sql workshop

Last synced: 13 May 2026

https://github.com/freshposh-code/blog-usercrud

This is blogApp, registering, creating and editing post with a base UI styled inline.

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Last synced: 02 Mar 2026

https://github.com/amandavsamorim/mysql-exercises

Repository dedicated to the exercises and practices of MySQL database conducted during the lessons.

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https://github.com/jamesehiabhi/lewis-product-portfolio

Lewis Revenue Analysis by Product Category

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Last synced: 27 Aug 2025

https://github.com/syahidfrd/bpk-oracle

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Last synced: 19 Mar 2026

https://github.com/autra/adventofcode

My answer to the adventofcode challenge, mainly in sql (PostreSQL flavour): https://adventofcode.com

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Last synced: 28 Apr 2026

https://github.com/camilajaviera91/dag-first-approach

This project automates the extraction, transformation, and export of sales data from a PostgreSQL database, enhances the data with exchange rate information, and exports the results in CSV and Google Sheets formats. It uses a Directed Acyclic Graph (DAG) to manage task dependencies and execute them in order.

airflow dag dotenv faker googlesheets gspread gspread-dataframe matplotlib-pyplot network oauth2 os pandas postgresql psycopg2 python random requests sql

Last synced: 13 Apr 2026

https://github.com/bredalis/sqlitejs

💻 SQLite for JavaScript 💻

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Last synced: 08 May 2026

https://github.com/krishanmurariji/SMS

Student managment System Using Html, CSS and JS & Php, SQL for DataBase

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https://github.com/terminalkitten/fhirebase-core-json-schema

Validate FHIR resource field of JSONB type with JSON Schema

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https://github.com/symbitic/sqltest

Data-driven testing for SQL queries.

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https://github.com/1biot/FiQueLa

UniQueL (Universal Query Language) is a PHP library for easy manipulation of JSON or Yaml or Neon data.

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https://github.com/besogenebashvili/sqlpipe

Simple SQL builder DSL for .NET

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https://github.com/ojwm/oracle

Oracle Database SQL, PL/SQL and Oracle APEX documentation

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Use SQL and Tableau to analyze X Company CC Usage Data

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https://github.com/avipars/db-mini-project

Book Database System for a Library

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https://github.com/umarlypoeta/my_learning_journey_datacamp

This repository serves as a comprehensive record of my learning journey with DataCamp, showcasing the courses I've completed and the projects I've worked on. It features a collection of practical exercises and data-driven projects that demonstrate my proficiency in data manipulation, analysis, and visualization using Python and SQL

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The Clinic Management System developed with ASP.NET provides seamless integration of patient records, appointments, and billing, ensuring efficient workflow and improved patient care. Its user-friendly interface and robust features empower healthcare professionals to streamline administrative tasks and focus on delivering optimal medical services.

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Last synced: 26 Aug 2025

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Create database with MySQL.

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https://github.com/hussein-m-kandil/secret-keeper

My final project for CS50x. Using Python (Flask), and JavaScript I built a web app for generating random passwords and keeping them for the user.

css3 development flask full-stack html javascipt python rest-api restful-api sql sqlite3 web

Last synced: 13 Apr 2026

https://github.com/dpo007/smdrreceiverservice

Multi-threaded Windows service that listens for SMDR clients and logs call records to MS SQL server (and/or CSV).

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https://github.com/aschollwoeck/asmerald

A library for writing type safe SQL in C#.

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Last synced: 13 Apr 2026

https://github.com/hellymodikalpesh/pizza_sales_sql_analysis

A comprehensive SQL project analyzing pizza sales data across multiple tables. This project includes basic, intermediate, and advanced queries to answer business-critical questions related to revenue, order trends, and product performance.

sql

Last synced: 22 Feb 2026

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