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/codedbyarizola/sql-classwork
SQL scripts I made during a course in school.
Last synced: 21 Jan 2026
https://github.com/singhofen/sql-practice
sql query practice
database database-practice databases sequel sql sqlquery
Last synced: 07 Nov 2025
https://github.com/prateek5525/retail-sales-analysis-project
This project involves analyzing retail sales data using SQL to uncover insights into sales patterns, customer behavior, and product performance. It serves as an exercise to develop foundational SQL skills in data exploration, cleaning, and analysis.
data-analysis data-cleaning retail-sales-data sql
Last synced: 03 Jan 2026
https://github.com/billstephens2022/python-flask-auth
An app where users can register/login and download a file once successfully logged in.
css css3 flask flask-authentication flask-login html html5 python python-flask sql sqlalchemy werkzeug
Last synced: 03 May 2026
https://github.com/s1dewalker/credit-risk-modeling-in-python
Credit risk modeling | EDA | Python | SQL | Model Validation and Tuning | Classifier
bagging-ensemble classifier credit-card credit-risk credit-risk-analysis exploratory-data-analysis model-validation predictive-modeling python random-forest risk risk-modelling sql tuning
Last synced: 17 May 2026
https://github.com/rafibg/mysticrealms
My phone and Windows game
game maui maui-apps sql sql-localdb
Last synced: 27 Feb 2026
https://github.com/rahul-barick/compose-mysql-pgadmin
Mysql & pgadmin4 powered by compose
docker docker-compose mysql pgadmin pgadmin4 sql
Last synced: 13 Apr 2026
https://github.com/komputronika/exceltosql
Design database schema in Excel/Spreadsheet then convert it to MySQL query.
excel generator mariadb mysql schema spreadsheet sql
Last synced: 16 Apr 2026
https://github.com/qazcetelic/sqlimagine
A DSL for quickly and easily designing SQL databases 🗃️.
antlr4 domain-specific-language kotlin parser prototyping-tool relational-databases sql
Last synced: 08 Oct 2025
https://github.com/aRonnieAlsop/mock_portfolio_website
Personal blog part of app uses React for the frontend and SQLite for the backend. Blog content, including rich HTML (text, videos, etc.), is stored securely in the db.--safe from security risks from user-generated input b/c only site curator inputs blogs.
db express fs nodejs postman react sql
Last synced: 19 Sep 2025
https://github.com/shohail-ismail/a-level-draughts-project
Developed a fully functional Draughts game using Java for game logic and mechanics, Java Swing for the GUI, and SQL for managing database interactions to store user scores. Additionally, implemented email verification using the JavaMail API with secure SMTP configuration.
a-level-computer-science-project java java-swing javamail-api sql
Last synced: 08 Oct 2025
https://github.com/gabriellealfelix12/web_app_rating_5_estrelas
Web app que permite a avaliação de funcionários por meio de QR code
javascript mariadb php qrcode-generator sql
Last synced: 23 May 2026
https://github.com/coledixon/sql
SQL projects and advanced scripting
data-structures database-schema sql ssms tsql
Last synced: 18 Mar 2026
https://github.com/montasir132/full-stick-project-one
My First full stick project
bootstrap css3 font-awesome html javascript jquery laragon-wamp mysql-database php sql
Last synced: 10 Apr 2026
https://github.com/robertazzopardi/termtable
Terminal database client written in go
database db go golang postgres postgresql sql terminal tui
Last synced: 14 Jan 2026
https://github.com/ashwinwilson/walmart_sales_data_analysis
This end-to-end data analytics project focuses on uncovering key business insights from Walmart sales data using Python, Pandas, SQLite, and SQL. It simulates a real-world data analysis pipeline, ideal for aspiring or professional data analysts.
Last synced: 27 Jan 2026
https://github.com/bfitech/zapstore-mysql
A simple MySQL connection wrapper.
microframework mysql pdo php sql
Last synced: 11 Feb 2026
https://github.com/marko19907/sql-assignments
Mandatory SQL assignments for the "Datamodeling and Database Applications" course, fall 2021.
assignment-solutions relational-database sql sqlite3
Last synced: 27 Jul 2025
https://github.com/kbario/ecombackend
A rest API backend for an e-commerce website with a range of routes to handle products, categories, and tags.
backend-api ecommerce expressjs javascript mysql2 nodejs orm sequelize sql
Last synced: 27 Feb 2026
https://github.com/amadr-95/db-design
database-design database-schema databases postgresql sql
Last synced: 18 Jan 2026
https://github.com/grand-27-master/scrm
sales CRM developed using ASP.net Programming and SQL Server Database as the system’s Back-End
Last synced: 16 May 2026
https://github.com/prince-t-asamoah/lyft-trip-data
A Codecademy PostgreSQL Practice Project
Last synced: 09 Oct 2025
https://github.com/ywzheng1/logs-analysis-project
database linux python sql sql-server vagrant virtual-machine
Last synced: 09 Apr 2026
https://github.com/rafaelmoraes003/mysql-one-for-all
Project that worked with SQL JOINs, Database Design and Normalization.
Last synced: 09 Oct 2025
https://github.com/xtutran/sohoa-crawler
Scrape users's comment from Vnexpress.net using Python Scrapy
python-scrapy scrapy-framework sql
Last synced: 09 Oct 2025
https://github.com/brian-gl/examenbasicoseleccion
Exámen Básico de Selección
api-rest entity-framework-core netcore sql windows-forms
Last synced: 23 Feb 2026
https://github.com/davidemiceli/sql-lego
SQL Lego is a lightweight library for building and composing SQL string statements without using the standard order.
Last synced: 18 Jan 2026
https://github.com/BH-Tec/dio-projeto-logico-database
Projeto criado para o curso "Construindo seu Primeiro Projeto Lógico de Banco de Dados" da DIO.
Last synced: 09 Oct 2025
https://github.com/michelenana/projet-1
CREEZ ET UTILISEZ UNE BASE DE DONNEES IMMOBILIERE AVEC SQL
Last synced: 09 Oct 2025
https://github.com/isaaczhang4/java-app-course-scheduler
GUI Java App Course Scheduler that uses Derby Database and SQL to manage the course/enrollment data
derby-database gui-application java sql sql-queries
Last synced: 26 Jul 2025
https://github.com/takshshah-16/pizza_sales_sql
SQL-powered pizza sales analytics project using MySQL Workbench to derive business insights through data exploration and queries.
business-intelligence data-analysis database-management mysql sql
Last synced: 09 Oct 2025
https://github.com/mgckaled/rs_data-analytics
Repositório agregador do conteúdo da formação Data Analytics desenvolvido pelo Rocketseat.
data-analytics data-visualization python sql statistics
Last synced: 09 Oct 2025
https://github.com/muhammadsaim32/data-base-management-system
This repository contains reference books and personal notes I created while learning Database Management Systems (DBMS).
databases dbms erdiagram mysql nosql-database relational-databases sql
Last synced: 14 May 2026
https://github.com/iinnffiinniittyy/selective-memory-2410
The Automated Auction System is a Java application designed for the purpose of product buying and selling. It operates via a console interface and is intended to be utilized by auction companies to facilitate their auctions. The system maintains a registry of both buyers and sellers who are affiliated with the auction company.
api auction-system buyer jdbc-database seller sql
Last synced: 26 Jul 2025
https://github.com/debjyotisaha/sql-projects
Designed and implemented SQL-based projects to analyse and manage datasets efficiently. Demonstrated expertise in writing complex queries, optimizing database performance, and performing data extraction, transformation, and loading (ETL) processes.
Last synced: 09 Oct 2025
https://github.com/daudhidayatr/course-mysql-database
Ini merupakan proses pembelajaran MySQL-Database
mariadb-database mysql-database sql
Last synced: 09 Oct 2025
https://github.com/gcoronelc/cepsuni-sql1-55545
Taller de implementación de base de datos SQL Server en el CEPS-UNI.
database desarrollasoftware gcoronelc java sql
Last synced: 16 May 2026
https://github.com/artek0chumak/privatedb_bot
Telegram bot for private use.
Last synced: 09 Oct 2025
https://github.com/lucas2805g/sakiladw-parcial
Integrantes: Juan Lambezat, Matías Elebi y Lucas Gomez.
analysisservices etl integrationservices sql sqlserver visualstudio2022
Last synced: 18 Sep 2025
https://github.com/acensjj/ppe2
Le PPE 2 est le premier site vitrine réalisé en groupe de 4 à partir de php, html, css ainsi que de javascipt.
Last synced: 14 Apr 2026
https://github.com/mitobrien/code_example_qr
A code quick reference & example reference site for HTML/CSS/JavaScript/Ruby/Rails/SQL
css html javascript ruby ruby-on-rails sql
Last synced: 14 Apr 2026
https://github.com/jennalandy/database_tutorials
Bookdown introduction to working with databases in R, Python, SAS, and Julia for statistics students.
Last synced: 10 Oct 2025
https://github.com/dann-oliv/query_results_exporter
Script para acessar o banco de dados desejado e extrair uma planilha de resultados de acordo com a query inserida.
Last synced: 10 Oct 2025
https://github.com/essien1990/alx-higher_level_programming
Python programming tasks as a software engineer
c javascript linux python3 ruby scripting shell sql
Last synced: 14 Apr 2026
https://github.com/priyanshubiswas-tech/priyanshubiswas-tech
SWE-Data Engineer @ EDN | Kubeflow-MLOps | Kubernetes | Databricks | AWS EMR-Lambda-Glue, Eventbridge, SQS-SNS | OCI Multi-Cloud Architect Professional | GCP GA4 | Gen AI | IEEE Brand Amb. | Ex-Chair, PES | Ex-Sec, SB
apache-spark aws data-analysis data-engineering data-visualization dbt hadoop kubernetes python3 sql
Last synced: 21 Jan 2026
https://github.com/dotnet-malaga/time-travel-with-sql-server
En nuestra sesión de DotNetMálaga 2024, Joel Gallagher presentó las Temporal Tables de SQL Server 2016, permitiéndonos viajar en el tiempo dentro de la base de datos para auditoría, telemetría e insights con mínima configuración.
Last synced: 10 Oct 2025
https://github.com/sam-moen/data-analyst-portfolio
This is a repository that I have created to showcase skills, share projects and track my progress in Data Analytics / Data Science related topics.
data dataanalysis matplotlib mssql pandas powerbi python seaborn sql
Last synced: 08 Mar 2026
https://github.com/bezborodow/psyqlepg
Basic common SQL queries for Psycopg.
Last synced: 23 Feb 2026
https://github.com/d-vale/edx_cs50
Ce repository documente mon parcours d'apprentissage du cours CS50x de Harvard
c edx edx-cs50 harvard harvardcs50 js python sql
Last synced: 25 Jul 2025
https://github.com/kalebers/leetcode
Personal Codes from Leetcode challenges using different languages
cpp csharp database java javascript leetcode-solutions python sql
Last synced: 14 Apr 2026
https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-7
Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS
banco-de-dados sql view workbench
Last synced: 08 Feb 2026
https://github.com/knands42/sql-data-warehouse
Building a Data Warehouse in SQL Server, including ETL process, data modeling, and analytics.
etl etl-pipeline sql sql-server
Last synced: 24 Jul 2025
https://github.com/winterwind/mal_sql_database
A SQL database made out of the data scraped in Hernan4444's repo (all credits for the dataset go to him) [made for my Database Systems' class' final project]
anime database database-management database-querying myanimelist query sql sqlite sqlite3
Last synced: 20 Apr 2026
https://github.com/pacemakerx/leetcode-my-solutions-sql-50
This repository contains my solutions for the SQL 50 LEARNING PLAN FROM LEETCODE
Last synced: 10 Oct 2025
https://github.com/coderookie0/learnprog_web_application
LearnProg to aplikacja e-learningowa do nauki C++, oferująca kursy na różnych poziomach zaawansowania. Stworzona z użyciem HTML, CSS, JavaScript, PHP i MariaDB, umożliwia interaktywną naukę i sprawdzanie postępów.
apache bootstrap5 css html html-css html-css-javascript javascript mariadb mariadb-database php phpapplication sql webapp webapplication
Last synced: 14 Apr 2026
https://github.com/serenasensini/fzth-sql
From Zero to Hero #SQL
postgresql postgresql-tutorial sql sql-tutorial
Last synced: 24 Jul 2025
https://github.com/garretthilberling/movingmgmt
An application to help those venturing out into an unfamiliar area weigh the pros and cons of properties they intend to rent. Built using Java, Spring Boot, and SQL (JPA) for the backend and React/TypeScript for the frontend.
dotenv java jpa jsonwebtoken mvc mysql react spring-boot sql typescript
Last synced: 14 Apr 2026
https://github.com/its-ekanshi/sql-analytics-project
Designed relational tables with primary and foreign keys, populated with sample data for real-world testing. Implemented advanced SQL techniques such as CTEs, window functions, aggregates, and filters to extract valuable insights.
business-intelligence data-analysis exploratory-data-analysis microsoft-sql-server sql sql-queries
Last synced: 10 Oct 2025
https://github.com/venkat-a/exploratory-data-analysis-eda-using-pyspark
Leverage the power of Apache Spark for large-scale data processing and analysis
dataframes descriptive-statistics hadoop-hdfs matplotlib plotly-express pyspark-python seaborn sql statistical-analysis visualization
Last synced: 12 Jun 2026
https://github.com/victoriapm/businessanalytics
Business Analytics Udacity Nanodegree projects
business-analytics dashboard sql tableau udacity-business-analyst-nanodegree
Last synced: 18 Mar 2026
https://github.com/aima98/vet-clinic-database
Vet Clinic is a Data management system for a Vet Clinic. It inserts animals details into a central database, retrieve them, edit and update them or even delete any unwanted information. The data is managed through PostgreSQL Server.
Last synced: 30 Mar 2025
https://github.com/raghavgarg1257/laratweets
A simple clone of twitter built using Laravel 5.4.
Last synced: 30 Mar 2025
https://github.com/darrendavy12/retail_sales_etl_data_pipeline_postgressql_python_analytics
Online retail data set from kaggle, I used this for a project using PostgreSQL to demonstrate my knowledge in SQL and workarounds when using the pgadmin GUI and psql tool.
analytics data-engineering datacleaning ecommerce ingestion onlineretailanalysis postgres postgresql realistic-data sql transfrom
Last synced: 10 Oct 2025
https://github.com/mberkiskal/messagebox-mesajkutusu
Login to the application with the user number and password. There are panels where we can see our message creation, incoming messages and outgoing messages.Uygulamaya kullanıcı numarası ve şifre ile giriş yapılıyor. Mesaj oluşturma, gelen mesajlar ve giden mesajlarımızı görebileceğimiz paneller bulunuyor.
chatapp csharp mssql mssql-database sql windows-forms windowsforms-applications
Last synced: 13 Apr 2026
https://github.com/megsummer/flashcardapplication
Flashcard Application for students
css html intellij java javascript jdbctemplate postgresql spring-boot sql visual-studio-code vuejs
Last synced: 19 Jan 2026
https://github.com/gcoronelc/sql-server-bi-003
Taller de Inteligencia de Negocios con SQL Server en el CEPS-UNI.
bi desarrollasoftware gcoronelc sql
Last synced: 19 Jan 2026
https://github.com/hugo-hattori/tkinter_sql
User Interface Project created with Tkinter for SQL database manipulation.
crud crud-application database database-management pyodbc python python-script sql tkinter tkinter-messagebox tkinter-python
Last synced: 18 May 2026
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/paripsky/sqlgram
Visualize your PostgreSQL database schemas.
database-diagram database-visualization postgresql sql
Last synced: 17 May 2026
https://github.com/youngandgeek/web
full-stack website with html ,css ,java script and php ,sql server
css3 html5 javascript mysqli php sql
Last synced: 12 May 2026
https://github.com/andreadcsousa/alura_postgresql-plpgsql_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.
alura aprendendo boticario dados desenvolve-2023 desenvolve-3-edicao plpgsql postgresql sql
Last synced: 11 Feb 2026
https://github.com/jakesaintg/todo
A small to-do list application to practice Windows Form, Entity Framework, and DB.
csharp entity-framework sql windows-forms
Last synced: 18 May 2026
https://github.com/sakshatvyas/smart-school-management-system
Smart School Management System built with Java and SQL for efficient student, staff, and academic management.
database java mysql netbeans netbeans-project sql
Last synced: 03 Jan 2026
https://github.com/sarahtambalo/dio-desafio-api-rest-nuvem
Repositório do desafio de projeto "Publicando Sua API REST na Nuvem Usando Spring Boot 3, Java 17 e Railway", vinculado ao Bootcamp Santander 2024 Backend com Java, promovido pela DIO Inc.
github java postgresql railway rest spring springboot3 sql
Last synced: 14 Apr 2026
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/faizan-akbar/resturant-dashboard
Hotel mangement Dashboards
css django html javascript php sql
Last synced: 14 Apr 2026
https://github.com/jawj/nextjs-ts-pagila
neon nextjs pagila pagila-database postgres postgresql react sql vercel vercel-serverless zapatos
Last synced: 05 Apr 2026
https://github.com/azaz9026/email-spam-detection
Welcome to the Email Spam Detection project! This repository provides a machine learning model for detecting spam emails using a Naive Bayes classifier and a simple web interface built with Streamlit.
data-analysis data-cleaning data-structures data-visualization deep-learning machine-learning python sql streamlit
Last synced: 14 Apr 2026
https://github.com/pedramardakani/certificate-ibm-sql-django
The final project of the IBM course "Developing Applications with SQL Databases and Django" (https://www.coursera.org/learn/developing-applications-with-sql-databases-and-django)
Last synced: 14 Apr 2026
https://github.com/grimerssy/go-example
go-template example
bdd clean-architecture go grpc jwt rest-proxy sql
Last synced: 14 Jan 2026
https://github.com/badranalyst/nashville-housing-sql-data-cleaning
This project focuses on cleaning and preparing the Nashville Housing dataset for analysis using SQL. It involves identifying and rectifying inconsistencies, handling missing values, and optimizing the dataset for further exploration. The cleaned data is essential for accurate insights into housing trends and patterns in Nashville.
cleaning-data data-cleaning database dataset sql
Last synced: 11 Oct 2025
https://github.com/artnum/structured-json-query
Convert a JSON object into an SQL where clause or into an LDAP filter.
json ldap query-builder query-language sql
Last synced: 17 May 2026
https://github.com/dimitrisstyl7/databases-project
This project involves the design and implementation of a Database Management System (DBMS) for a local amateur football club
databases postgresql python sql
Last synced: 14 Apr 2026
https://github.com/ajejoseph22/probable-system
MP FullStack Engineer assessment
Last synced: 08 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
