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: 2026-06-30 00:25:46 UTC
- JSON Representation
https://github.com/hussein-m-kandil/helsinki-fso-study
Exercises and projects for the Full Stack Open course by the University of Helsinki.
containers css experessjs graphql html javascript mongodb nodejs postgresql react react-native rest-api sql typescript web webpack
Last synced: 09 Apr 2026
https://github.com/olaishola05/catalog_of_my_things
An Object Oriented console based app that allows users to manage collections of the things they own with features to add new books, labels, games, music, genre, author, list of added items , persists records of all saved items into a JSON files following below diagram UML class diagram. Built with Ruby.
collaboration git ruby sql uml-class-diagram
Last synced: 19 Apr 2026
https://github.com/lucasdasilva96/the-foodies-app
The Foodies App
framer-motion nextjs14 sql tailwindcss typescript
Last synced: 06 Apr 2026
https://github.com/lancewalk87/cls-express-media-server
Software | NodeJS Express media server, Sequelize SQL database, and Webpack ejs for frontend endpoints.
c-plus-plus css3 databae ejs-express endpoint-testing express-server http-server jest nodejs query react rest sequelize server-side social-network sql webpack-loader
Last synced: 10 Apr 2026
https://github.com/charlie5dh/full-stack-kafka-stack
For recreational use. Just a playground of Kafka+Spark+MQTT+KSQLDB+others
kafka ksqldb spark-streaming sql telegraf
Last synced: 16 May 2026
https://github.com/celineboutinon/drinking-water-for-all
OpenClassrooms Data Analyst 2022-2023 - Projet 8 using PowerBI Desktop
data-analysis data-analytics data-structures data-visualisation database-design database-schema databases mysql-connector-python mysql-workbench power-bi-dashboard python sql
Last synced: 27 Apr 2026
https://github.com/guilhermersouza34/mod38-projetocompleto
Projeto de uma aplicação web completa desenvolvida utilizando JavaServer Faces (JSF) para a camada de apresentação, um controle para recebimento de informações dos usuários, um serviço dedicado à validação das regras de negócio e integração com JPA para persistência de dados no banco de dados PostgreSQL.
java javaee jpa-hibernate jsf maven postgresql spring-boot sql
Last synced: 06 Apr 2026
https://github.com/thelfensdrfer/hackerrank
Hackerrank submissions in PHP, SQL and Python.
Last synced: 05 May 2025
https://github.com/aidan-neel/sveltekit-auth
SvelteKit template using my library PrismaAuth.js to handle registration. Uses Prisma, and SQLite3(changeable) for data storing. Comes with login, registration, and a sign-out page built with Shadcn-svelte.
authentication authorization prisma sql sqlite3 sveltekit template
Last synced: 08 Sep 2025
https://github.com/kalail1/projects_1
Java programs and SQL projects focused on data optimization and machine learning solutions.
Last synced: 20 Mar 2025
https://github.com/metalels/sqlogger
Collect 'ActiveRecord sql query' to monitoring system(s).
activerecord elasticsearch log logging rails sql
Last synced: 17 Mar 2025
https://github.com/sayantanidalui/student-mental-health-analysis
A SQL-based analysis project exploring student mental health, stress, and lifestyle patterns. Uncovers key insights using joins, CTEs, and window functions — no other tools used.
data-analysis mental-health mysql sql studentdata
Last synced: 07 Jul 2025
https://github.com/mrtrkmn/jsonparsingfromlocalserver
This repo is just about getting info from local host, which is written using PHP.
android json php sql wamp-server
Last synced: 11 Apr 2026
https://github.com/jplanckeel/steampipe-plugin-opsgenie
Steampipe Plugin to access Opsgenie
hacktoberfest hacktoberfest2023 postgresql postgresql-fdw sql steampipe steampipe-plugin
Last synced: 17 Jan 2026
https://github.com/roitinnovation/roit-sql-builder
Simple SQL query builder.
Last synced: 18 May 2026
https://github.com/skyv26/vet-clinic-database
Vet clinic database is the collections of tables where the data related to animals will be saved using PostgreSQL as database and with the help of queries data will be manipulated as per requirements.
Last synced: 30 Jan 2026
https://github.com/tynoee/covid19_data_analysis
This is an analysis of Covid 19 dataset using multiple SQL queries. The dataset used for this analysis includes various information regarding COVID-19 cases such as confirmed cases, deaths, and recoveries, segmented by different geographical locations and time periods.
data-analysis excel sql sqlserver-2019 tableau tableau-public
Last synced: 16 Feb 2026
https://github.com/josewebdev2000/artist-portfolio-website
Fictitious artist portfolio website for a high school graduate who wants a Graphic Design Scholarship
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Last synced: 06 May 2026
https://github.com/stefanov-sm/pre-pg14-date_bin-function
Postgresql date_bin for versions prior to 14. Can be used for running interval aggregation in time series data scenarios.
Last synced: 11 Apr 2025
https://github.com/deve-sh/college-admission-script
A script for applicants to apply, get approved and declined; to a University/College.
college college-admission-script javascript php sql university
Last synced: 16 May 2026
https://github.com/jacksonwalters/open-encrypt
Encrypted messaging webapp using lattice-based methods in Python + PHP + SQL
cryptography encryption homomorphic-encryption lattice-based lattice-based-cryptography module-lwe php post-quantum post-quantum-cryptography python ring-lwe sql
Last synced: 20 Mar 2025
https://github.com/hvignolo87/analytics_engineer_assignment
Resolution of the Analytics Engineering assignment of Clara
airflow analytics-engineering data-engineering dbt postgresql python sql
Last synced: 16 May 2026
https://github.com/andyatkinson/db-stuff
Tutorials from PostgreSQL Stored Procedures
Last synced: 05 Apr 2025
https://github.com/luweslen/final-task-database-subject
Here in this repository is the final task referring to the subject of "Projeto e implementação de banco de dados".
Last synced: 01 May 2026
https://github.com/nghiant3110/google_analytic_4
This is a DA project based on the GA4 Sample dataset on Big Query
bigquery google-analytics looker-studio sql
Last synced: 11 Apr 2025
https://github.com/emrtnm/turkiye-il-ilce-veritabani
MySQL ve PostgreSQL veritabanlarında kullanılmak üzere hazırlanmış Türkiye il ilçe veritabanı.
Last synced: 29 Apr 2026
https://github.com/fabianofrank/postgresql-hello-world
This project uses a relational database and PostgreSQL. The database contains a data file with animals' information, the schema needed to create the table and related queries.
Last synced: 07 Sep 2025
https://github.com/pericles001/oprs_payroll_system
Open payroll management system
Last synced: 11 May 2026
https://github.com/rawanfarakhnah/axsos-showcast
Axsos-Showcast is my full-stack journey at AXSOS Academy, evolving from HTML, CSS, and JavaScript to Flask, Django, and databases, while honing my documentation and communication skills. More than code, it’s a testament to my growth and dedication. 🚀
backend bootstrap css django flask frontend full-stack-development git github html javascript jquery mvc-architecture mvc-pattern mysql orm python sql sqlite web-development
Last synced: 11 Apr 2026
https://github.com/moeeinaali/quera-college-database-course
Solutions for Database Course at Quera College.
database mysql pymysql sql sqlalchemy
Last synced: 24 Apr 2026
https://github.com/evardnk/dataanalyticsportfolio
Собрание моих проектов по аналитике данных
api automation data-analysis etl-pipeline jupyter-notebook jupyterlab kpis numpy pandas pipeline postgresql powerbi python sql visualization
Last synced: 17 Feb 2026
https://github.com/jodendaal/graphql.sql
Generate a GraphQL API from your SQL database in minutes.
dotnet dotnet-core graphql sql
Last synced: 17 Apr 2026
https://github.com/shaikahmadnawaz/mysql
MySQL is an open-source relational database management system 🗃️
mysql mysql-database rdbms sql
Last synced: 17 Jun 2025
https://github.com/bartoszzap/car-service-database
A car service database project for handling and storing relative data
Last synced: 15 May 2026
https://github.com/moindalvs/mysql_ddl_dml_tcl_and_more
MYSQL_Basics
mssql mssql-database mysql mysql-database mysql-server sql sql-query sql-server sqlite-database
Last synced: 14 May 2026
https://github.com/soreing/easyscan
Golang generator for sql row scanning with object mapping
Last synced: 05 Apr 2025
https://github.com/streamlined2/finalproject
Basic web application to model car renting business process. Sticks to MVC architecture pattern where central front controller servlet consumes user requests, converts them to actions/commands, processes data and demonstrates result as JSP/JSTL web forms.
command-pattern custom-tag filter front-controller generic-dao i18n java jdbc jee jsp listener mockito model-view-controller mvc mysql reflection servlet singleton sql tomcat
Last synced: 16 May 2026
https://github.com/fredimatteo/migropy
Lightweight and extensible Python library for managing database migrations
migration postgresql python3 sql
Last synced: 03 Apr 2025
https://github.com/github4maninder/finchart
This Repository is now officially part of Hacktoberfest 2024! FinChart is made with ❤️ and ✨. 👀 historical data in Dashboard.🎆
business-intelligence business-intelligence-analytics data-visualization hacktober2024 hacktoberfest hacktoberfest-approved hacktoberfest2024-accepted html-css-javascript monitoring-dashboard-analytics-metrics-alerting open-source sql tableau tableau-dashboards tableau-public vercel
Last synced: 03 Apr 2025
https://github.com/javier/questdb-oauth-query
send queries to questdb over rest api using oauth
database oauth2 oidc oidc-client questdb sql time-series
Last synced: 16 May 2026
https://github.com/lightweight-component/sqlman
A lightweight Data Access Library for Java
Last synced: 02 Apr 2025
https://github.com/techysanoj/sql-course
Step-by-step SQL tutorials and practical examples covering queries, constraints, transactions, and more. Ideal for beginners, interview prep, and anyone looking to master SQL—from basics to advanced.
beginner-friendly constraints joins learn-sql learn-sql-language learning-path mysql mysql-database mysql-server postgresql sql sql-course sql-examples sql-join sql-joins sql-queries sql-query sql-tutorial transactions
Last synced: 15 May 2026
https://github.com/defuj/wibuspot-webservice
Web Service for WibuSpot project on https://github.com/defuj/WibuSpot
Last synced: 04 Apr 2025
https://github.com/hashim21223445/nextjs-blog-theme
Endoka Development House
algorithms automation firebase firebase-auth framework git github github-actions github-config go hotels-content html java keyboard landing-page python security spring-boot sql tools
Last synced: 07 Apr 2026
https://github.com/tech-warriors-corporation/mechanize-accounts-api
Microservice of Accounts for Mechanize (API).
api api-composition decompose-by-subdomain flask jwt microservice mvc postgres python rest server sql
Last synced: 16 May 2026
https://github.com/sarathchandranpm/cleaning-and-exploratory-analysis-of-global-layoff-data
This project involves a thorough data analysis and cleaning process centered on global layoff data. It showcases advanced data management abilities by integrating data cleaning methods with a detailed exploration of workforce reduction patterns across various companies, industries, and countries.
data-analysis data-cleaning mysql sql
Last synced: 22 Sep 2025
https://github.com/kouisamine/csv-to-sql
Convert CSV data into SQL query.
conversion convert converter csv csv-file csv-files csv-to-sql js online php sql sql-queries sql-query tools
Last synced: 15 May 2026
https://github.com/osx-rsplug-a/sql_studies
This repo it's compiled of SQL studies from old exercises and new
Last synced: 17 Feb 2026
https://github.com/gullerya/sql-dsl-java
SQL query builder and runner, strongly typed and consumer friendly, JPA annotations compliant.
Last synced: 05 Sep 2025
https://github.com/vehanrajintha/hotel_reservation_system
Hotel Reservation System made by using PHP and SQL
hotel hotel-booking hotel-management-system hotelreservationsystem php project-management sql
Last synced: 28 Mar 2025
https://github.com/sandip-kanzariya/technoadd_ce055
Second semester PHP project
advertisement-blog php sql xampp-server
Last synced: 09 Sep 2025
https://github.com/kayw-geek/mysql-note
MySQL 必知必会 学习笔记
mysql notebook sql study-notes
Last synced: 09 Sep 2025
https://github.com/quantumudit/sales-statistical-analysis
This project focuses on a statistical analysis (using SQL queries) of various key metrics that impacts the overall sales of a certain fictitious store.
data-analysis postgresql sales-analysis sql statistics
Last synced: 16 May 2026
https://github.com/braiso-22/centro-estudios-hibernate
Centro de estudios pasado a Hibernate
Last synced: 04 Apr 2025
https://github.com/chrstncleofas/point-of-sales---system
This is Full Project with functionality of Point of Sales System ready to customize
Last synced: 09 Sep 2025
https://github.com/fujiwarachoki/skibidb
A windows-only, secure, lightweight, and fast Database Management System written in C++
cpp database-management-system sql
Last synced: 17 Jun 2025
https://github.com/haidermalikk/mood-atlas
Mood Finder is an app that recommends destinations based on user moods or feelings. It combines a React/Next.js frontend with a Flask Python AI backend to process user prompts, using Google Places API for location data and Google Maps API to display the recommended places. The backend also utilizes SpringBoot to transfer user data to a SQL Database
css flask google google-cloud google-cloud-platform google-maps-api googleplaces java javascript nextjs openai postman python react spring-boot sql
Last synced: 01 Apr 2026
https://github.com/francislauriano/softex
Atividades e Desafios - Sala de Aula e Plataforma Online: Formação Dev Back-End: JavaScript e TypeScript | Formação Dev Back-End: Python
javascript nodejs python sql typescript
Last synced: 03 Apr 2025
https://github.com/phoenixmputu/script-database
La bibliothèque internationale du Congo, souhaite mettre en place une base des données pour gérer ses livres. Afin d'y arriver, ils ont contacté un concepteur de bases de données. Après avoir analysé le fonctionnement de la bibliothèque, le concepteur de base données a réalisé un schéma physique des données. Possédant déjà un schéma physique, la bibliothèque sollicite vos services afin de : Écrire le script SQL de création de la base des données sur base du schéma physique réalisé en amont Écrire les scripts d'insertion des données dans la nouvelle base de données.
Last synced: 15 May 2026
https://github.com/trbureiyan/app-web-bibliotecavirtual
Aplicación enfocada en OLTP CRUD, seguridad y potencial para escalabilidad e integraciones de CRUD completa.
bases-de-datos crud crud-application database espanol library-app mysql mysql-database oltp php sql sql-injection usco webapp
Last synced: 07 May 2026
https://github.com/hashirmeraj/prodigy_fs_02
The Employee Management System allows admins to securely perform CRUD operations on employee records with proper validation and authentication. All edits and deletions are logged with timestamps, providing a complete audit trail for sensitive data, ensuring security, accountability, and efficient employee management.
admin-dashboard authentication backend curd-operation database employee-management javascript jquery jquery-plugin php sql tailwindcss
Last synced: 17 Feb 2026
https://github.com/jonaylor89/png-db
store JSON data in PNG images
database png rust sql steganography wasm
Last synced: 17 Feb 2026
https://github.com/gappeah/fcc-world-cup-db
This project is part of the FreeCodeCamp Relational Database certification. The objective was to build a PostgreSQL database to store World Cup match results and create a set of Bash scripts to insert data into the database and retrieve meaningful information.
bash bash-script bash-scripting database-schema postgres postgresql sql
Last synced: 17 Jun 2025
https://github.com/benbarber/sql-query-stats
This Gem adds some useful SQL query stats to your Rails logs
active-record ruby-gem ruby-on-rails sql sql-query stats
Last synced: 05 Sep 2025
https://github.com/vivek92503/pglife
PG Life is a user-centric web application designed to revolutionize the way students and professionals find paying guest (PG) accommodations. By offering a seamless browsing experience, advanced search capabilities, and detailed property listings, PG Life aims to make the process of finding the perfect living space both efficient and enjoyable.
bootstrap css database expressjs html javascript mongodb mysql reactjs sql
Last synced: 09 Apr 2026
https://github.com/kunalkeshan/easy-forms
Google Forms Clone [ Deprecated ]
css ejs expressjs html javascript jwt-authentication mysql nodejs sql
Last synced: 30 Dec 2025
https://github.com/gravity00/dapprwire
Lightweight library for seamless Dapper integration with Microsoft DI (or any other DI container)
csharp dapper database dotnet dotnet-core sql
Last synced: 16 Feb 2026
https://github.com/data-analyst-bootcamp/data-cleaning-in-mysql
Creating world_layoffs database from a dataset and applying data cleaning technics.
data-cleaning dataset mysql mysql-database sql
Last synced: 18 Mar 2025
https://github.com/andryadsm/ibrd-statement-loans
🏦 Project IBRD Statement of Loans (Python, SQL, Excel, Power BI, Tableau)
bank bank-loans dashboard data-analysis data-transformation data-visualization database-management excel finance international-development loans mssqlserver mysql powerbi python sql tableau
Last synced: 08 Apr 2026
https://github.com/zewdu444/catalog_my_things
A console app that will help you to keep a record of different types of things you own: books, music albums, movies, and games
Last synced: 05 Apr 2025
https://github.com/nirav-gajera/blog-system-php-mvc
blog management system using php
blog blog-management mvc mysql oops-php php php-mvc-framework simple-blog sql
Last synced: 17 May 2026
https://github.com/bobbyiliev/snake-game-event-streaming
event-streaming hacktoberfest javascript kafka materialize nodejs sql
Last synced: 17 May 2026
https://github.com/denko5/sales-analysis
A complete SQL-based sales analysis project covering Africa, showcasing data cleaning, exploratory analysis, insights, and lessons learned. The project highlights sales trends, regional performances, and marketing effectiveness across multiple platforms.
africa data data-analysis data-science exploratory-data-analysis insights kenya sales sql
Last synced: 24 Jan 2026
https://github.com/ghackenberg/kurs-datenanalyse
This repository contains material for my data analysis course. In this course we first introduce the concept of databases and SQL, before diving into OLAP and other data analysis tools.
data-analysis data-structures data-warehouse entity-relationship-diagram etl graph list olap relational-algebra relational-database sql tree
Last synced: 17 Feb 2026
https://github.com/basemax/megamenuphp
MegaMenuPHP is a simple menu system for PHP that allows you to recursively get menu items and its submenus.
mega-menu megamenu menu mysql php recursive recursive-algorithm recursive-functions sql
Last synced: 03 Apr 2025
https://github.com/tushar2704/operational-analytics-study
This repository contains valuable insights and visualizations derived from an extensive OPS Analytics dataset with over 3,25,000 rows.
analytics dashboard excel metrics portfolio postgresql powerbi spike sql
Last synced: 06 Jul 2025
https://github.com/futuresea-dev/swt-bot-app
SWT BOT APP
binance binance-api bot gui mysql pyqt5 python sql swt
Last synced: 13 Apr 2025
https://github.com/anny85-code/vet-clinic
In this project I used postgresSQL database to store data from a vet clinic. it is build with SQL.
Last synced: 13 Jul 2025
https://github.com/ahmed-kamal2004/Book-Haven
ma7al kotob
mssqlserver spring spring-boot spring-data-jpa spring-security sql
Last synced: 30 Oct 2025
https://github.com/yihleego/sql-parser
Sql Parser is a IntelliJ IDEA plugin, it can easily parse SQL.
idea-plugin intellij-idea mybatis sql
Last synced: 17 May 2026
https://github.com/pizofreude/insightflow-retail-economic-pipeline
A data engineering portfolio project using AWS cloud services to analyze correlations between Malaysian retail performance and fuel prices. Features Terraform IaC, ETL/ELT with AWS S3, Glue, SQL analytics via Athena coupled with data transformation via dbt, and workflow orchestration with Kestra.
aws-athena aws-batch aws-glue aws-quicksight aws-s3 dataengineering dbt-cloud docker kestra open-api postgres python sql terraform
Last synced: 05 Apr 2026
https://github.com/cityssm/mssql-multi-pool
A simple way to manage connections to multiple SQL Server databases using the Node.js Tedious driver.
connection-pool hacktoberfest mssql node-mssql pool sql tedious
Last synced: 30 Oct 2025
https://github.com/imehmetgenc/mysql.js
This Node.js package simplifies MySQL usage and helps you perform database operations more efficiently in the Node.js environment.
mariadb mysql mysql-database mysql-server mysql2 sql sql-server
Last synced: 03 Mar 2025
https://github.com/matijakljajic/skolskabiblioteka
My secondary school graduation project involving the school library and the city library.
microsoft-access sql visual-basic
Last synced: 30 Oct 2025
https://github.com/geo-stanciu/go-utils
Database abstraction when working with the standard database/sql package, sql to struct column mapper, logging to database, etc.
database-abstraction golang sql
Last synced: 17 Feb 2026
https://github.com/lucasmontagnani/gerenciador-estacionamento_java
Software de gerenciamento de estacionamentos, capaz de cadastrar clientes e seus veículos nas vagas do estabelecimento, monitorando a hora de entrada e saída, além de calcular o valor a ser cobrado ao final da locação.
dao dao-design-pattern engenharia-de-software interface java java-8 jdbc jframe linguagem-java mvc mvc-architecture mvc-pattern mysql sql
Last synced: 16 May 2026
https://github.com/suvroneel/thrift-store-e-commerce-website
A basic Thrift e commerce store wit admin and users interface that uses sql as database
css html php-framework php8 sql
Last synced: 18 May 2026
https://github.com/coderberry/arel_assist
ArelAssist is to ArelHelpers as Robin is to Batman
Last synced: 26 Jun 2026
https://github.com/misicode/Kaggle-Intro_to_SQL
Solutions of the exercises from the course "Introduction to SQL with BigQuery" by @Kaggle.
bigquery kaggle kaggle-intro-to-sql sql
Last synced: 10 Mar 2025
