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/rainggor/taskmanagementsystems
Task Management System — это современное приложение для управления задачами, разработанное на Java 21 и Spring Boot 3.3.5. Система включает в себя возможности аутентификации, управления пользователями, создания, отслеживания и обновления задач. Используются PostgreSQL, Docker Compose и OpenAPI/Swagger для удобной работы и масштабируемости.
java java21 postgresql spring spring-boot spring-security sql
Last synced: 14 Apr 2026
https://github.com/ar-sayeem/library-management-system_v.admin
A web-based Library Management System built using HTML, CSS, PHP, and MySQL for efficient management of books, staff, and users. This system automates daily library operations like adding, removing, and viewing books and staff, with secure user authentication. It is deployed locally using XAMPP and designed to be user-friendly and scalable.
Last synced: 14 Apr 2026
https://github.com/skyrocketstan/learning_netology_jdbc
Домашнее задание к занятию 8.3: JDBC API, JdbcTemplate, NamedParametersJdbcTemplate
homework java java-learning jdbc netology spring-boot spring-learning sql
Last synced: 11 Oct 2025
https://github.com/silvermete0r/sdu_hackathon_uss_db_analysis
Smart Data Ukimet Hackathon - "Data Modeling" case Solution - Topic: Store Analysis based on Unified Star Schema
data-analysis data-modeling postgresql python sql unified-star-schema
Last synced: 14 Apr 2026
https://github.com/girish54321/todo_app-api
My ToDo App (Backend) is a backend service built with Node.js, Express, and Sequelize.
Last synced: 05 Apr 2026
https://github.com/janluksoft/tsqlpivot
An example of a complex T-SQL query
dynamic-sql ms-sql-server sql t-sql
Last synced: 13 Mar 2026
https://github.com/doramgajo/assignments-app
Assignments allows teachers to create module assignments for studies.
java sql student-project swing
Last synced: 11 Oct 2025
https://github.com/amandinedurand/gite
Projet SN1 incluant la modélisation, la création et l'interrogation d'une base de données pour un site de location de gîtes sous SQL Serveur
Last synced: 11 Oct 2025
https://github.com/itallonet/forge-database
🚀 Responsável pelo armazenamento e automação de scripts relacionados aos bancos de dados
Last synced: 19 Jan 2026
https://github.com/cagandemirmr/flo_data_exploration
You can find data exploration of FLO
dataanalysis dataexploration queries sql sql-server
Last synced: 12 Oct 2025
https://github.com/shamil-t/sentiment-analysis-imdb-django
Imdb sentiment analysis using SVM Classifier,implemeted using Django and MySQL database
django imdb imdb-dataset pickle python3 sentiment-analysis sentiment-classification sklearn sql svm-classifier
Last synced: 14 Apr 2026
https://github.com/rcmilan/messagequeueapp
RabbitMq + MassTransit + SQL Server
background-service docker masstransit migrations mssqlserver rabbitmq sql sqlserver
Last synced: 12 Oct 2025
https://github.com/poakapx/example_of_connecting_to_offline-db
Підключення до онлайн БД на прикладі SQLite.
Last synced: 14 Apr 2026
https://github.com/madhuresh2011/daily-sql-from-hackerrank
Welcome to my SQL Series, where I tackle SQL problems from HackerRank on a daily basis.
data dataanalysis database question-answering sql
Last synced: 19 Jan 2026
https://github.com/ahmedsamir45/el_badr_marble_company_sql
sql database project for El badr marble company
Last synced: 05 Feb 2026
https://github.com/yusuftaufiq/simple-tree
Simple family tree web application with a single parent each.
alpinejs daisyui laravel php sql tailwindcss typescript
Last synced: 05 Apr 2026
https://github.com/akshaygogeri/hostel-db
Its a website that manages various hostel activities for Students and Admins.
Last synced: 12 Oct 2025
https://github.com/tomaztk/tsqlwordle
T-SQL Wordle
game sql sql-game sql-procedures sql-programming sql-query sql-server sqldatabase t-sql wordle
Last synced: 13 Oct 2025
https://github.com/hendriku/db-implementations
Install script for DHBWsoccer database with mariadb on homebrew.
databases dhbw-stuttgart mariadb mysql sql
Last synced: 29 Apr 2026
https://github.com/petcareai/dba
PetCare DBA Admin é um sistema web avançado desenvolvido especificamente para a administração e gerenciamento de bancos de dados da plataforma PetCare. Esta ferramenta foi criada para simplificar e otimizar o trabalho de administradores de banco de dados (DBAs) em clínicas veterinárias, hospitais veterinários e sistemas de gestão pet.
api dba front-end-development git numpy pandas-dataframe petcareai ploty postgresql python shell-script sql startup streamlit streamlit-webapp supabase supabase-auth supabase-db supabase-storage virtualenv
Last synced: 14 Apr 2026
https://github.com/lisabensoussan/bigdata_midterm
This project focuses on analyzing Stack Overflow data related to JavaScript and Python questions using a combination of SQL queries (Google BigQuery) and Unix shell commands. The aim is to explore trends, activity patterns, and user behavior around these popular programming languages through data wrangling and querying techniques.
bigquery data-cleaning sql unix-command unix-shell
Last synced: 27 Jan 2026
https://github.com/leonard-namolaru/bdd-agence-musiciens
[Note : 18/20] Projet UE Bases de données avancées (Université Paris Cité , M1) - Base de données pour une agence représentant des musiciens : Modélisation, peuplement, fonctions PL/pgSQL, triggers, indexes.
modelisation plpgsql postgresql sql
Last synced: 23 Feb 2026
https://github.com/michaelcurrin/sql-server-docker-test
Exploratory project to setup and connect to SQL Server DB using Docker
database docker sql sql-server
Last synced: 27 Jan 2026
https://github.com/kumartusha/study-buddy-project
👩💻 Study-Buddy-Project Using Core Java 👨💻
Last synced: 02 Jul 2026
https://github.com/asacxyz/c_introducao-a-sql-consulta-e-gerenciamento-de-dados
Para acompanhamento do curso Introdução a SQL: Consulta e gerenciamento de dados
Last synced: 24 Feb 2026
https://github.com/jaseel342/hotel_data_analysis
This project delves into a three-year hotel revenue dataset (2018-2020) using SQL and Power BI. We extract insights on revenue trends, guest seasonality, and offer actionable staffing recommendations. By embracing data nuances, we empower the hospitality industry with informed strategies for success.
dax-expression excel-data-import microsoft-sql-server powerbi powerbi-report powerbi-visuals sql sqlserver-2019
Last synced: 17 Feb 2026
https://github.com/soham7998/hackerrank--achievements
My HackerRank Profile Link :
certificate hackerrank python sql
Last synced: 22 Jan 2026
https://github.com/lorussogiacomoluca/db-university
Exercise #57/58/59 - 23-26-27/05/2025
entity-relationship-diagram groupby join query sql
Last synced: 27 Jan 2026
https://github.com/a2n1/sql
SQL is a powerful language used to manage and query relational databases. It enables users to retrieve, update, and organize data efficiently, making it essential for data management and analysis tasks.
Last synced: 27 Jan 2026
https://github.com/soheil-mp/sales-analytics-pipeline
Data analytics pipeline built with Apache Spark and Hadoop for processing and analyzing large-scale sales data.
Last synced: 27 Jan 2026
https://github.com/prabhakar-naik/spring-boot-graphql-app
The "spring-boot-graphql-app" is a Spring Boot application that integrates GraphQL, a query language for APIs, with Spring Boot's web framework. It allows clients to query and manipulate data using a single endpoint and a flexible schema. This project showcases how to define GraphQL queries, mutations, and subscriptions, as well as how to map them
crud-application dbms-project graphql java mongodb mysql oracle-database restful-api spring-boot sql
Last synced: 14 Apr 2026
https://github.com/morimorig3/my-cooking-recipes
SQLとAppRouterの練習用に今回はユーザーごとにお気に入りのレシピを保存できるアプリケーションを実装しました。SQLに触れることを目的にしているため、セキュリティ周りはVercel Postgresにおまかせになっています。
ant-design db nextjs react sql typescript
Last synced: 14 Apr 2026
https://github.com/praveendecode/phonepe_pulse
Phonepe Pulse Data Visualization and Exploration: A User-Friendly Tool Using Streamlit and Plotly
data-visualization dataanalysis financial-analysis mongodb postgres python sql streamlit-dashboard
Last synced: 14 Apr 2026
https://github.com/bilgeswe/bigdatamanagement
Building a Data Pipeline with Lakehouse Architecture on Microsoft Azure Platform
azure azure-pipelines azure-service azure-storage big-data big-data-analytics big-data-processing data-visualization datalake-ingestion dataset kaggle sql uml-diagram
Last synced: 22 Jan 2026
https://github.com/bhayward93/hr-web-application
An interlinked solution demonstrating skills in C#, Entity Framework, Web APIs and WCF Services
asp-net asp-net-mvc csharp csharp-code entity-framework sql web-application
Last synced: 15 Oct 2025
https://github.com/rociobenitez/ivr-customer-service-ivrdb
A repository for managing the database schema and data related to a customer service Interactive Voice Response (IVR) system, including call records, modules, and user steps.
Last synced: 15 Oct 2025
https://github.com/mizcausevic-dev/search-observability-warehouse
SQL warehouse for search console, crawl, index coverage, freshness drift, and URL-level observability diagnostics.
analytics-engineering crawl-analysis data-modeling indexation python search-observability sql technical-seo warehouse
Last synced: 01 Jun 2026
https://github.com/mizcausevic-dev/revops-database-lab
PostgreSQL revenue operations lab for pipeline modeling, attribution analysis, forecast visibility, and renewal risk reporting.
analytics attribution data-modeling database-design forecasting postgresql revenue-operations saas sql
Last synced: 01 Jun 2026
https://github.com/interes-group/b-vsa-ls22-project1
B-VSA LS 21/22 Zadanie semestrálneho projektu 1
Last synced: 15 Oct 2025
https://github.com/cabosmanuel/idat-5-hp2
Copia proyectos semanales (Curso: Herramientas de Programación 2)
csharp entity-framework shopping-cart sql store-procedures view-design visual-studio wcf webapi
Last synced: 16 Oct 2025
https://github.com/yenilikci/nesneyonelimlianalizvetasarimdersi
YIL İÇİ PROJE ÇALIŞMASI - NESNELERİN İNTERNETİ SİSTEMLERİ İÇİN AKILLI CİHAZ (NESNE) TASARIMI
Last synced: 16 Oct 2025
https://github.com/awcodify/tx
Simple example to database transaction with golang
commit go golang rollback sql transaction
Last synced: 17 Oct 2025
https://github.com/bhimavarapu-manoj-kumar/sql-postgres
PostgreSQL is an Advanced Object-Relational Database Management System (DBMS). It is open-source and widely used for various applications due to its robustness, extensibility, and compliance with SQL standards.
Last synced: 17 Oct 2025
https://github.com/balajimohan18/sql-projects
The repository contains Structured Query Language (SQL) Scripts. The Multiple SQL scripts for various projects which includes data cleaning, data pre-processing, data processing, data transformation and insights gaining through Query Language
data-analysis data-mining data-science eta microsoft-sql-server query-language sql sql-server sql-server-management-studio sqlqueries
Last synced: 14 Mar 2026
https://github.com/7sferry/dynamic-query-with-jpa
this is related to https://ferry.vercel.app/blog/dynamic-query-pada-java-part-i-jpa
hibernate java jpa query specification spring spring-boot springdata-jpa sql
Last synced: 05 May 2026
https://github.com/andreasscherbaum/pg_arcgis
Reach out to ArcGIS web service from PostgreSQL or Greenplum
arcgis geocoordinates greenplum greenplum-database lookup postgresql resolve-geocoordinates reversegeocode sql
Last synced: 18 Oct 2025
https://github.com/prakshi-23/itvedant-database-management-system-analysis-using-sql
Data Analysis using SQL
Last synced: 22 Jan 2026
https://github.com/shani-kumar-gupta/bookmyshow-airtribe
Problem Solving Case: Bookmyshow
database dbms mysql normalization sql
Last synced: 18 Apr 2026
https://github.com/query-farm/python-sql-scan-planning
A Python library for intelligent file filtering using SQL expressions and metadata-based scan planning. This library enables efficient data lake query optimization by determining which files need to be scanned based on their statistical metadata.
duckdb predicate-pushdown predicates query-processing scan-planning sql sql-engines
Last synced: 14 Apr 2026
https://github.com/aayushy7777/weather_forecast_dashboard
Developed a Power BI dashboard using a weather API key to display real-time data on temperature, humidity, wind speed, and forecasts with dynamic visuals and filters.
excel figma powerbi sql weather-api weather-forecast
Last synced: 18 Oct 2025
https://github.com/nikeshcohen/project-management-system
A Project Management System built in Java and MySQL. Users can create new projects and assign people to said projects, to a relational database.
Last synced: 18 Oct 2025
https://github.com/atakanbayrak/csharp-stock-tracking-form-app
MySQL database supported form application for stock tracking, user interface could be developed and well-designed oncoming.
Last synced: 29 Apr 2026
https://github.com/qlishell/sql-the-practical-guide
If you work in data, you’ll write SQL queries all the time. So how do you write efficient SQL queries that are optimized for performance
Last synced: 18 May 2026
https://github.com/mahmud-kandawala/hoopslink-database-design-capstone-project
This repository hosts the source code and documentation for a versatile platform that connects coaches, players, and equipment suppliers. The system facilitates scheduling, inventory management, performance reviews, and transaction processing, creating a unified experience for all stakeholders involved in the basketball community.
database microsoft-sql-server normalization sql
Last synced: 14 Mar 2026
https://github.com/liannoi/exam-database
Examination work on subjects "Database Theory" and "Programming and Administration of the MS SQL Server DBMS"
database-theory exam exam-practice ms-sql-server sql sql-server t-sql
Last synced: 14 Mar 2026
https://github.com/kursatfndk/homework-tracking-db-sql
This project includes a basic SQL database to keep track of the topics. It was developed to practice SQL after learning Python.
Last synced: 19 Oct 2025
https://github.com/mustafa-muhamed-mansour/ktor
kotlin ktor ktor-client ktor-framework ktor-plugin ktor-server ktorm rest-api sql
Last synced: 19 Oct 2025
https://github.com/yulia-momotyuk/dla-data-analysis-practice
This repository contains my homework assignments completed during the "Data Analyst in IT" course at Data Loves Academy.
analytics data-analysis data-visualization excel mysql numpy pandas postgres powerbi python seaborn sql tableau
Last synced: 14 Apr 2026
https://github.com/rayapatilavakumar/sql-server-videos-for-beginners
My Youtube playlist - SQL Server Videos for Beginners - https://www.youtube.com/playlist?list=PLOX4P8JBtVQCH3nU5FXyrOoLn1z9rTUf1
dynamic-sql isolation sql sql-injection-attacks sqlserver stored-procedures synonyms view
Last synced: 24 Feb 2026
https://github.com/mrjaid23/quantum-analytics-sql-capstone-project
SQL Capstone Project
Last synced: 15 Mar 2026
https://github.com/abdullahasghar/sql
The repo includes all projects and assessments I have completed with SQL. IDE/s used: MS SQL Server, Google Big Query.
Last synced: 15 Mar 2026
https://github.com/rakibul263/mysql-database
📌 SQL-এর খুঁটিনাটি (MySQL সহ) এই 🗂️ রেপোজিটরিতে SQL-এর বিভিন্ন খুঁটিনাটি বিষয় বাংলা ভাষায় 📖 ব্যাখ্যা করা হয়েছে। এখানে 🛢️ MySQL-এর প্রয়োজনীয় কোয়েরিগুলো সংযুক্ত করা হয়েছে ✅
Last synced: 20 Oct 2025
https://github.com/ashwin331133/sql-pizza-outlet-sales-analysis
This project analyzes pizza sales data to gain insights into customer behavior and revenue patterns. Key analyses include customer insights, popular pizza types and sizes, revenue generation, and order trends. The findings help optimize menu offerings, staffing, and marketing strategies to boost overall business performance.
Last synced: 24 Feb 2026
https://github.com/huyngo171099/inside-airbnb-milan
This project provides Milan's government officials with insights into the distribution of short-term Airbnb rentals across the city's popular neighborhoods. The goal is to inform policy that could help mitigate Milan's housing crisis by reducing the prevalence of short-term rentals, thus making housing more affordable for residents.
apache-airflow docker-compose pgadmin4 postgresql python sql
Last synced: 23 Jan 2026
https://github.com/rohra-mehak/airbnb-reviews-dwh
Integrated Data Warehouse Solution for Airbnb Analytics: ETL Automation, SQL SERVER: Data Warehouse Modelling, OLAP Cube, and PowerBI Reporting
multi-dimensional-models olap-cube powerbi sql sql-server-database ssas ssis star-schema-tables
Last synced: 24 Jan 2026
https://github.com/edochiari/layoffs-data_cleaning
SQL script for cleaning a dataset related to work layoffs. It removes duplicates, standardizes data, handles null values, and eliminates irrelevant columns and rows, ensuring data integrity
Last synced: 27 Jan 2026
https://github.com/yevheniidatsenko/goit-rdb-hw-05
✴️ RDB Hometask - SQL course
goit goit-rdb-hw-05 sql workbench
Last synced: 27 Jan 2026
https://github.com/refactorful/migrata-cli-releases
Public releases and installation scripts for the Migrata CLI, the stress-free way to manage database schema migrations.
automation cli database devops infrastructure-as-code migrations schema-management sql
Last synced: 14 Apr 2026
https://github.com/athari22/analyzing-the-yelp-dataset
SQL for Data Science
analytics data data-science data-structures er sql
Last synced: 27 Jan 2026
https://github.com/eeroel/ipykernel-duckdb
IPykernel wrapper with autocompletion and magics for DuckDB
data-science duckdb ipython jupyter sql
Last synced: 15 Mar 2026
https://github.com/vidyavarshini17/sql-solutions-hackerrank-basic
Hackerrank SQL Basic Solutions
hackerrank-basics hackerrank-solutions hackerrank-sql-solutions sql
Last synced: 28 Jan 2026
https://github.com/jigyasag18/bird-strikes-in-aviation-project
This project analyzes over a decade of U.S. bird strike data (2000–2011) to evaluate safety risks, damage trends, and cost implications in aviation. Using PostgreSQL for database management and Power BI for dashboard visualization, it uncovers critical insights into when, where, and how wildlife impacts aircraft. Key findings inform strategically.
bird-strike-prevention bird-strike-prevention-in-real-airport data data-analysis data-analysis-project data-visualisation data-visualization data-visualization-project data-visualizations database dataset dax-query postgresql postgresql-database powerbi powerbi-desktop powerbi-report powerbi-visuals sql sql-database
Last synced: 09 May 2026
https://github.com/aopandey/5nf-counts-of-bushels-project
SQL Project about monitoring Indiana's soybean and corn harvests
5nf azure-data-studio microsoft-sql-server sql
Last synced: 15 Mar 2026
https://github.com/kowshikreddy97/dominick-s-finer-foods---retail-business
Dominick's Finer Foods is a retail business located in Chicago. DFF has 100+ stores and 25+ product categories. DFF wants to improve their business by understanding their stores and products performance. I created a data warehouse and pulled valuable insights which are key for DFF growth. Check it out!
analytics etl sql sqlserver-2019 ssis
Last synced: 23 Oct 2025
https://github.com/sh4rkvicc/20241_progbancodedados01_fatecipiranga
Meus estudos de PL/SQL
functions plsql postgresql sql
Last synced: 24 Oct 2025
https://github.com/gunifiri/duckdb-ghw
🦆 Accelerate analytics with DuckDB's integration for GitHub workflows, enabling efficient data handling and processing directly within your repositories.
analytics analytics-engine big-data columnar-storage data-analysis data-science database duckdb in-memory-database open-source parquet python query-planner r sql
Last synced: 29 Apr 2026
https://github.com/sugumarsrinivasan/sql-datawarehouse-project
Building Mordern datawarehouse with SQL Server, including ETL Processes, data modeling, and data analytics.
data-analysis data-analytics data-engineering data-lake data-science data-warehouse datawarehousing etl etl-pipeline medallion-architecture sql sql-query sql-server
Last synced: 19 Jun 2026
https://github.com/torrentelinux/osqlinux
Biblioteca de clases en Java para la conectividad a base de datos alojadas en servidores con SQL.
connectivity jar java java-classes jdbc linux-app netbeans-ide sql
Last synced: 29 Apr 2026
https://github.com/franco-diaz-licham/tournamenttrackerapp
Tournament Tracker is a desktop application that allows users to create and play through elimination-style tournaments (e.g. an indoor soccer tournament)
csharp csv dot-net sql sql-server visual-studio windows-forms
Last synced: 15 Mar 2026
https://github.com/gabrielluizone/structured-query-language
TSQL, PL/SQL, CQL, MQL, e outros
cassandra mongodb non-relational-database oracle-database relational-databases sql sqlserver
Last synced: 25 Feb 2026
https://github.com/adhirajcs/dbms_college_assignments
My DBMS lab College Assignments.
college-assignment dbms oracle-database oracle-sql-developer pl-sql sql
Last synced: 23 Jan 2026
https://github.com/satyacoder29/crm-analytics-power-bi
CRM Analytics Dashboard – An interactive dashboard using Tableau, SQL, and Salesforce CRM Analytics (CRMA) to analyze sales performance, customer segmentation, and churn prediction. Features automated ETL pipelines, predictive analytics, and real-time insights for data-driven decision-making. 🚀📊
advanced-excel data-analysis data-cleaning data-collection data-transformation data-visualization matplotlib numpy pandas powerbi python seaborn sql tableau
Last synced: 14 Apr 2026
https://github.com/mohamed-khaled0/covid-data-exploration.sql
Covid-19 data
covid19-data data-analysis datacleaning microsoft-sql-server sql
Last synced: 06 Feb 2026
https://github.com/andriikot/sql__codewars
Codewars SQL Solutions
algorithms codewars codewars-sql solutions-sql sql
Last synced: 06 Feb 2026
https://github.com/fikrimusa/codewars
A Collection of Programming Practice Exercises
cpp11 cpp14 cpp17 cprogramming postgresql sql
Last synced: 14 Apr 2026
https://github.com/yunusemrejr/php-mysql-shopping-cart
Shopping Cart with PHP & MySQL (+CSS/HTML) *thanks to Codex Time on YT for the amazing tutorial
css ecommerce html mysql php shopping-cart sql xampp-server
Last synced: 14 Apr 2026
https://github.com/wookay/deprecated_octo.jl
julia query-builder query-dsl sql
Last synced: 25 Oct 2025
https://github.com/project-tsurugi/tanzawa
Tsurugi SQL console, and more tools written in Java
cli database-access java jline jline3 sql tsurugidb
Last synced: 25 Oct 2025
https://github.com/sanchezluys/departamentos_municipios_colombia_postgresql
Listado de departamentos y sus respectivos municipios. Colombia
colombia geografia postgresql sql
Last synced: 25 Oct 2025
