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: 2026-07-09 00:25:54 UTC
- JSON Representation
https://github.com/gabrieldarezzo/who-next
Pegue sua localização, e encontre as pessoas próximas (Formula de Haversine)
google-maps-api googlemaps haversine sample sql
Last synced: 03 Nov 2025
https://github.com/sibendud/csi_2024_dataengineering
Internship on Data Engineering where below topics are applied skills that are used to complete the given tasks through out 8 weeks including the project.
adf adls azure-pipelines databricks docker ipynb json numpy pandas-python parquet-avro pipeline pyspark python sql sql-server
Last synced: 07 Mar 2026
https://github.com/megapixel99/sql-nodejs
An SQL Database stored in memory during runtime
database node node-js node-module nodejs nodejs-modules sql
Last synced: 09 May 2026
https://github.com/bsnext/mysql-minifier
MySQL/SQL Queries minifier.
compress minifier mysql node optimizer sql sqlite typescript
Last synced: 06 May 2026
https://github.com/gustavfreitas/banco_de_dados
Conhecimentos em SQL, MySQL com base nas aulas do Senac
mysql mysql-database mysql-server sql
Last synced: 23 Jul 2025
https://github.com/talhaozbek61/university
This repository contains project assignments, in-class work and other related materials that I have completed in different semesters during my university education.
java javascript mysql object-oriented-programming php php8 sql tailwindcss
Last synced: 08 Apr 2026
https://github.com/karensaraimoralesmontiel/8-week-sql-challenge
Case Studies Solutions for the 8-Week-SQL-Challenge.
Last synced: 02 Jan 2026
https://github.com/jeanjakk/dev-lab-mini-r-seau-social-
📌 Projet Mini réseau social développé en 3 semaines par une équipe de 8 membres. L’application permet l’inscription, la connexion, la publication de posts (texte + image), l’affichage d’un fil d’actualité, les likes et la gestion de profil. Réalisé avec React, Tailwind CSS et Supabase pour l’authentification et la base de données.
backend dev development front-end learning-by-doing react reseau social-network sql supabase tailwind tailwindcss vite web
Last synced: 03 May 2026
https://github.com/ewdlop/sqlnotes
database design + database implemntaiton too;Bases de Datos Relacionales
aries b-plus-tree database-design database-management entity-relationship-models n-way-merge-sort normal-form object-relational-mapping range-search relational-databases sql sql-builder sql-parser sql-server stored-procedures transaction-processing tsql undo-redo user-defined-functions write-ahead-logging
Last synced: 30 Apr 2026
https://github.com/audy21/sql-exploratory
A recent SQL exploratory, to get a better knowledge and practices.
Last synced: 18 Jun 2025
https://github.com/pedrohenrique-git/sql-scripts
Some examples and exercicies made in sql
Last synced: 25 Jun 2025
https://github.com/axamon/token
If the credentials are right it will return a pseudo token
Last synced: 12 Jan 2026
https://github.com/deepakramani/sql-data-warehouse-project
Build a modern data warehouse with postgresql/snowflake/duckDB, including ETL processes, data modelling, and analytics.
data-modeling data-warehouse docker duckdb exploratory-data-analysis postgresql snowflake sql
Last synced: 08 May 2026
https://github.com/bekcodingaddict/nodejs-the-complete-guide-with-maximilian-schwarzmuller
Master Node JS & Deno.js, build REST APIs with Node.js, GraphQL APIs, add Authentication, use MongoDB, SQL & much more!
back-end-development expressjs mongodb nodejs nosql sql
Last synced: 08 Apr 2026
https://github.com/kpechenenko/travel-agency
The final project for the database course at the university.
database erdiagram postrgesql sql
Last synced: 10 Jun 2025
https://github.com/adamcegielka/learn-coding
Java, JavaScript, MySQL, HTML, CSS
css3 html5 java javascript mysql sql
Last synced: 08 Apr 2026
https://github.com/prayas7102/hotel-microservice-application
A microservices-based hotel management system built with Spring Boot and Spring Cloud. Consists of three core services: Hotel, Rating, and User, each handling specific functionalities. Utilizes MongoDB for data storage and implements service discovery using Eureka Server.
backend crud-application eureka-server java micoservice mongodb rest-api sql
Last synced: 06 Jul 2026
https://github.com/safoanmiah/mc-tournaments
A tournament hub created by me (that quickly kept getting bigger) to manage some in game Minecraft tournaments. It converses with a database, Soupbase, to get information to display. It'll also be connected to a discord bot to facilitate the creation of events, and a Minecraft plugin made in java to have influence in game.
next-js postgresql sql tailwindcss website
Last synced: 08 Apr 2026
https://github.com/archana-p-nair/sql_50-challege
𝗧𝗵𝗲 𝗣𝗹𝗮𝗻: ✅ 50 curated SQL questions from LeetCode’s Top Interview List ✅ Daily practice with progressive difficulty ✅ Focus on clean, optimised, and industry-standard solutions
coding consistency database drgvishwanathanchallenge leetcode mysql sql upskill
Last synced: 20 May 2026
https://github.com/kunalkumar2001/coffee_sales_project_using_excel_power-bi_and_sql
Coffee Shop Sales Dashboard built using Power BI for visualization and SQL for data extraction and transformation. The project dives deep into sales performance, providing actionable insights for data-driven decisions.
analytics data dataanalytics mssql powerbi sql
Last synced: 26 Jun 2025
https://github.com/ahmednassar7/pizza-ordering-system
A pizza ordering system.
algorithms database datastructures gui java mssql mssqlserver oop sql ui-design
Last synced: 02 Jan 2026
https://github.com/thoratstuti/detecting-sql-injection-attacks-using-ast-
A Python program to develop a new policy based Proxy Agent, which classifies the request as a scripted request or query based request, and then, detects the respective type of attack, if any in the request.
Last synced: 22 May 2026
https://github.com/arashabe/covid-clinical-xml-db-xquery
A database system for managing COVID-19 clinical study data using XML and SQL Server Management Studio (SSMS). The project leverages XQuery for efficient data extraction, manipulation, and automation of updates through triggers. This project was developed for the Database 2 course.
basex database-management sql sql-server ssms stored-procedures triggers unibg university-of-bergamo xml xpath xquery
Last synced: 14 Mar 2025
https://github.com/betultugce/beeone
csharp desktop-app erp-application mssql-database sql ssrs visual-studio windows-forms winforms
Last synced: 14 Apr 2026
https://github.com/loesterbotelho/projeto-loester
Estou em processo de finalização, e ainda haverá alterações.
docker docker-compose flyway java mongodb postgresql rabbitmq redis spring sql
Last synced: 30 Dec 2025
https://github.com/coderwahaj/railway-reservation-system
Designed and developed a Railway Reservation System with two distinct modules: Admin and Passenger. The Admin module allowed for managing train schedules, seat availability, and passenger records. The Passenger module enabled users to book, view, and cancel reservations.
Last synced: 03 Jan 2026
https://github.com/alxmart/m21_sql
Exeercícios de SQL - Módulo "Banco de Dados" da Mentoria Profissão Desenvolvedor Android, da CODANS (By Jamilton Damasceno).
Last synced: 29 Mar 2025
https://github.com/alxmart/m22_sqliteandroid
App básico para fazer um CRUD no DB SQLite no celular, usando padrão DAO e SQLiteOpenHelper. Desenvolvido no módulo "Banco de Dados no Android" da Mentoria Profissão Desenvolvedor Android, da CODANS (By Jamilton Damasceno)
android android-app dao-design-pattern kotlin kotlin-android sql sqlite sqliteopenhelper
Last synced: 05 May 2026
https://github.com/ezejosue/taller1
¡Bienvenido/a a este taller práctico de SQL! Aquí pondrás a prueba tus habilidades en el manejo de bases de datos relacionales, específicamente en la creación de procedimientos almacenados y disparadores (triggers).
Last synced: 04 Nov 2025
https://github.com/jiko23/sql_etl-query-faster
An idea to make sql bulk data insertion, deletion and update easier.
Last synced: 06 Jun 2026
https://github.com/emanoelcampos/student-database
Comprehensive SQL learning project developed through the Learn SQL by Building a Student Database: Part 1 and Part 2 courses from FreeCodeCamp. Includes database creation, data insertion, and data querying using PostgreSQL and bash scripting.
bash-script freecodecamp postgres relational-database sql
Last synced: 09 May 2026
https://github.com/giansalex/sql-formatter
Application for SQL-formatting in PHP
Last synced: 06 Apr 2025
https://github.com/ulisses22/formatfilesqlserver
Using Format File XML to Bulk Import data - SQL Server
Last synced: 25 Jan 2026
https://github.com/cosmin-panescu/sql-walmart-data
📌 SQL Walmart Data Project
Last synced: 28 Jun 2025
https://github.com/alaayousefa/online-food-order-be
Online Food Ordering System: The system allows administrators to create, update, and manage food items. Users can browse available food items, add them to their cart, and place orders.
backend backend-services food-ordering-java food-ordering-system foodorder java java-spring java-spring-boot java-spring-boot-project java-spring-framework javaspring javaspringboot mysql mysql-database relational-databases sql
Last synced: 06 Apr 2025
https://github.com/tushar2704/sql-query
Repository is designed to help you strengthen your SQL query skills by providing a collection of common and interview-based SQL queries for practice.
artificial-intelligence data-analysis data-engineering data-science database database-management database-schema relational-databases sql sql-database sql-query tushar2704
Last synced: 04 Nov 2025
https://github.com/sanchezluys/bd_taller_mecanico_postgresql
BD postgresl, de un taller mecanico
Last synced: 30 Mar 2025
https://github.com/io7m-com/darco
Minimalist, opinionated database access.
database-access jdbc postgresql sql sqlite
Last synced: 22 Mar 2025
https://github.com/theunfeelingsoul/eneza_africa
Website and Blog. Yii2 and custom code
bootsrap css html javascript php sql yii2-framework
Last synced: 08 Apr 2026
https://github.com/xmita-ghx/connectivity-mysql-python
Just trying to take you through the basics of establishing a MySQL database connection with Python, essentially constructing a database with its tabular contents and the corresponding values within the fields.
mysql-database python-connection-mysql rdbms sql sqllite
Last synced: 08 Jul 2025
https://github.com/mykhailotanchuk/deepkross
Config files for my GitHub profile.
config css github-config javascript nextjs portfolio portfolio-website react reactjs resume resume-website sql typescript
Last synced: 30 Dec 2025
https://github.com/padok-team/terraform-google-sql
Repository of modules for creating Cloud SQL instances
google google-cloud sql terraform
Last synced: 13 May 2025
https://github.com/yuzlln/codingtest_sql
HackerRank / LeetCode / Programmers / solvesql
Last synced: 20 May 2026
https://github.com/dal-go/dalgo-end2end-tests
End to end integration tests for Dalgo adapters
dalgo end-to-end end-to-end-testing golang-module golang-package integration-testing nosql sql
Last synced: 07 Mar 2026
https://github.com/mahammad-mostafa/patient-clinic
This is the second project in the fourth module of the Microverse program. It is a database for a patient clinic using PostgreSQL.
database database-schema microverse microverse-projects microverse-students postgresql queries rdbms relational-databases sql
Last synced: 02 May 2026
https://github.com/pyrustic/litedao
Intuitive interaction with SQLite database
auto-init dao data database database-access library lightweight pyrustic python sql sqlite
Last synced: 09 May 2026
https://github.com/pratik-khose/sql-leetcode-solutions
My SQL Leetcode Submissions
leetcode leetcode-solutions leetcode-sql-50 leetcode-sql-solutions queries sql
Last synced: 03 Jan 2026
https://github.com/miguelhp373/criando_uma_stored_procedure_com_tsql
Diretório Criado Para Ensinar a Criar Uma Procedure com SQL Server
database db procedures sql sqlserver ssms tsql tsql-stored-procedures
Last synced: 20 May 2026
https://github.com/kh-suleiman99/movies-api
This project is an exercise to apply what I have learned about .NET Technology. I used C#,SQL Server, EF Core, LINQ, .NET API, Identity, JWT Berar token.
api csharp dotnetcore efcore identity jwt-authentication linq sql
Last synced: 06 Apr 2025
https://github.com/kelvinleandro/ufc-ira-calculator
Aplicação com Streamlit que calcula o Índice de Rendimento Acadêmico (IRA)
analytics dashboard data-visualization docker dockerfile github-actions google-drive-api pandas pdf-parser pdf-parsing plotly plotly-express postgres psycopg2 python python3 sql streamlit streamlit-webapp
Last synced: 12 Apr 2026
https://github.com/bala-1409/loan-classification-data-science-projects
This project uses machine learning algorithms to predict the classification of loan status. The dataset is loaded and some transformation is done using SQL for getting a proper dataset with some valid informations.
data data-analysis datacleaning datascience datavisualization exploratory-data-analysis loan machine-learning machine-learning-algorithms modelfitting sql supervised-learning visualization
Last synced: 22 Mar 2025
https://github.com/zhrgns/sql-ecommercedatabasemodel
This repo includes one of my personal projects that creates logical and physical design of an e-Commerce DB.
database e-commerce er-diagram oracle sql
Last synced: 14 Apr 2025
https://github.com/acsbitmen/login-backend
Este proyecto es un backend para un sistema de autenticación y gestión de usuarios (CRUD) desarrollado con Node.js, Express, y PostgreSQL. Proporciona una API segura que permite a los usuarios iniciar sesión, y ofrece funcionalidades de administración de usuarios para aquellos con el rol de administrador.
body-parser cors dotenv express-js express-rate-limit javascript jsonwebtoken nodejs pg sql
Last synced: 18 Feb 2026
https://github.com/devphde/schoolmanager-api
API de gerenciamento de alunos, professores e turmas.
background-jobs ddd-architecture docker nodejs postgresql redis solid-principles sql typescript
Last synced: 08 Apr 2026
https://github.com/apioo/psx-nested
Build complex nested data structures from relational tables
api json nested-structures sql
Last synced: 20 May 2026
https://github.com/souradeepdutta/tournament-management-system
A Chess Tournament Management System designed to simplify tournament organization, enhance accessibility, and modernize outdated processes. The system incorporates advanced features for player management, tournament tracking, and ELO rating calculations, offering a scalable and efficient solution for chess federations and organizers.
chess-tournament-management database-management python sql streamli
Last synced: 01 Nov 2025
https://github.com/giosil/dbsql-tools
A set of tools to manage relational SQL databases.
Last synced: 23 Jul 2025
https://github.com/alexzgut/bookstoremanagement
This project demonstrates database design principles, SQL schema creation, and handling complex relationships between tables. The bookstore database supports full CRUD functionality and integrates seamlessly with RESTful API endpoints, allowing users to perform operations on books, authors, genres, and publishers.
jdbc mysql-database rest-api restful-api sql
Last synced: 20 May 2026
https://github.com/antonio2812/programadordeweb
Atividades/Exercícios Práticos do Curso
css3 git github html5 javascript jquery mysql php sql
Last synced: 08 Apr 2026
https://github.com/danitilahun/sql_notes
SQL_Notes, is a well-organized collection of SQL problem solutions that primarily includes LeetCode SQL challenges alongside problems from other sources.
competitive-programming leetcode problem-solving sql
Last synced: 14 May 2025
https://github.com/wb-az/sql-for-data-analysis-udacity
This repository contains SQL queries for the SQL for Data Analysis given by Udacity. The queries include commands to define, select, manipulate, control access, aggregate, and join data and data tables.
aggregation data-analysis data-cleaning erd joints postgresql sql subqueries-and-joins window-functions-in-sql
Last synced: 23 May 2026
https://github.com/shubhamsoni98/classification-with-random-forest---2
Fraud detection is a critical task for financial institutions and businesses. This document outlines the end-to-end process of predicting fraudulent activities using a Random Forest model. The process includes data preparation, exploration, model training, and evaluation.
algorithms anaconda data data-science dataflow feature-engineering jupyter-notebook machine-learning model modeltraining prediction python random-forest sql visualization
Last synced: 20 Jan 2026
https://github.com/daominsy6/hr-system
Internship Project: A Human Resource System for AEHR Test Systems Philippines Inc.
bootstrap exporting hr hr-system management-system php sql submissions
Last synced: 20 May 2026
https://github.com/walfihajar/nexus-crypto-wallet
Nexus Crypto Wallet est une plateforme simplifiée de gestion des cryptomonnaies développée en PHP (POO, MVC). Elle permet aux utilisateurs de suivre les prix en temps réel, gérer un portefeuille sécurisé et effectuer des transactions rapides en USDT.
js mvc php poo postgresql pwa sql uml
Last synced: 05 Apr 2025
https://github.com/gabrieodev/campeonato-database
Este projeto contém a estrutura de um banco de dados para um campeonato de futebol, com tabelas para times, jogadores, partidas e fases. O foco é criar um modelo relacional eficiente, com chaves primárias e estrangeiras, permitindo consultas e manipulação de dados de forma otimizada.
Last synced: 20 May 2026
https://github.com/tanyaaa05/bms
Database Project: Bank Management System 🏦💻
Last synced: 02 Jan 2026
https://github.com/tanyaaa05/mysql-learning
This repository features an in-depth SQL Basics course, focusing on key concepts for effective database management and querying with MySQL 📝
Last synced: 14 Mar 2025
https://github.com/taberkkaya/ntierarchitecture
DotNet N-Tier Architecture
aop caching clean-code cross-cutting-concerns dependency-injection dotnet-8 dotnet-core jwt n-tier-architecture orm repository-pattern solid sql token unit-of-work validation
Last synced: 20 May 2026
https://github.com/allubie/periodic_table_database
periodic table database submission
Last synced: 20 Jan 2026
https://github.com/volkya/wordsapp-flask
A simple crud of words from different countries
csfr flask flask-restful jinja2 python security sql
Last synced: 19 May 2026
https://github.com/ajejoseph22/probable-system
MP FullStack Engineer assessment
Last synced: 08 Apr 2026
https://github.com/k5924/lsbucruiseliner
Scripts made in TSQL for CSI_5_BDD_2021
database microsoft-sql-server sql sql-server sqlserver tsql
Last synced: 19 Apr 2026
https://github.com/yousryessam/examinationsystem
Database for Examination System
Last synced: 14 Mar 2025
https://github.com/ugurcanerdogan/hackerrank-solutions
My hackerrank solutions
hackerrank hackerrank-solutions hackerrank-sql java rest-api sql
Last synced: 06 Apr 2025
https://github.com/chojogebutsu/postgresql-data-analytics-project
This repository contains SQL scripts for analyzing ERP and CRM data from the gold layer of the data warehouse built in PostgreSQL_Data_Warehouse_Project. It covers both exploratory data analysis and advanced analytics techniques like trend analysis, cumulative metrics, performance tracking, data segmentation, and part-to-whole evaluation.
business-analytics business-intelligence data-analytics plpgsql postgresql sql window-functions-in-sql
Last synced: 06 Jun 2026
https://github.com/pkrystian/bus_app
Two tasks to create the structure of the application. Written with: C# (win forms), .NET 7.0, SQL Server, SQL Server Management Studio, Oracle SQL Developer
csharp dot-net oracle-sql-developer sql sql-server sql-server-management-studio win-forms
Last synced: 08 Apr 2026
https://github.com/jcilacad/mvc-security-exercise
A simple project that implements spring security
azure spring-boot-3 spring-data-jpa spring-mvc spring-security sql thymeleaf
Last synced: 20 May 2026
https://github.com/amiorhmn/leetcode-sql-50-solutions
This repository contains my solutions to the problems in SQL 50 Study Plan of LeetCode.
leetcode leetcode-solutions leetcode-sql leetcode-sql-50 sql
Last synced: 08 Mar 2026
https://github.com/vivisn00b/e-commerce-website
A general-purpose E-Commerce website providing a user page and admin panel for the management of the website and other things using HTML, CSS, JavaScript, PHP, MySQL.
apache backend bootstrap css database e-commerce frontend html javascript mysql php project sql webdevelopment website
Last synced: 28 Mar 2025
https://github.com/aaronwalker96/advanceddatabases
A git repository for my Advanced Databases university module
Last synced: 22 Jul 2025
https://github.com/aayush-dhakal/django-blog-app
Django blogging app with SQL database.
Last synced: 20 May 2026
https://github.com/Yogihafidh/KSP-Koprasi-Website-App
The website Koperasi Simpan Pinjam (KSP) is a platform for recording financial transactions of the Cihonje Savings and Loan Cooperative. This website is built based on the SRS document that has been made before.
css3 html5 javascript mysql php sql srs-document
Last synced: 06 Nov 2025
https://github.com/jaxsnorris/row-level-security
Sample project to show how to add row level security (RLS) to SQL and Backend to intercept DB calls
dotnet-core row-level-security sql
Last synced: 03 Jan 2026
https://github.com/tharun-mahendra/sql
A collection of SQL scripts and examples for learning and practicing database operations.
Last synced: 11 Apr 2025
https://github.com/alex-1909-dn/panda-music
A database management project using MS Access as the front-end interface to create interactive forms, queries, and reports for managing music-related data. This application connects to a SQL Server database to perform core database operations, including insert, update, delete, and querying records
forms msaccess msaccess-vba queries reports sql sqlserver-2019
Last synced: 03 Jan 2026
https://github.com/paudeldipesh/sql
SQL is a standard language for storing, manipulating and retrieving data in databases.
Last synced: 19 Jun 2026
