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/nickenshidqia/sql-for-financial-data-analysis

Design SQL queries to generate accurate and timely financial reports including Profit and Loss statements, Balance Sheets, and Cash Flow statements

azure-data-studio data-analysis finance microsoft-sql-server sql

Last synced: 09 Mar 2026

https://github.com/fou1100ouacus/databaseproblems

50problems

database problem-solving sql

Last synced: 18 May 2026

https://github.com/lcsm29/project-euler

My solutions for Project Euler problems in Python, C, C++, C#, F#, Go, Haskell, Java, JavaScript, PHP, Ruby, SQL

c cpp cs fs go hs java js php project-euler py python rb solutions sql

Last synced: 23 Aug 2025

https://github.com/sakitam-fdd/nodejsexamples

:smile

express koa mongodb nodejs postgresql sql

Last synced: 10 Apr 2026

https://github.com/lsyueh/templar

臺灣證券交易所 (TWSE) TMP 傳輸協定訊息轉換工具

ascii big5 cobol cp950 deserialization javascript js node nodejs securities securities-orders sql stock stock-exchange stock-exchanges stockexchange tmp transaction-message-protocol twse

Last synced: 16 Apr 2026

https://github.com/delarosajav/la-caprichosa

Full-stack development of two interactive modules—“Content Modeling” and “Distributions”—for the website of La Caprichosa, a 19th-century Spanish literary magazine linked to the figure of Baroness Serrano de Wilson (1834–1922) and other culturally significant personalities of that era.

backend d3-js d3-visualization deep-learning frontend full-stack html-css-javascript javascript nlp nodejs python server sql sqlite3 stanzajs web-development

Last synced: 04 May 2026

https://github.com/balamurugan-annadurai/zen-class-db-model

Zen class Data Base Model

database-schema mysql sql

Last synced: 23 Aug 2025

https://github.com/rcbensley/mum

MySQL User Manager

dba mariadb mysql sql

Last synced: 08 Jul 2026

https://github.com/arraypd/data-analysis-with-python-and-sql

data-analysis grafana matplotlib pandas polars postgresql pyspark python seaborn sql

Last synced: 09 Apr 2026

https://github.com/ankushrajmaheyam/sql-top-interview-questions

I'm excited to share sql top interview asks questions with answers that I've compiled from my learning journey at Qspider/Jspider! 🚀 Whether you’re prepping for interviews or brushing up on your SQL skills, these questions will be super helpful in understanding how subqueries work in SQL.

akash ankush ankush-raj ankush-raj-mahe-yam interview jspiders mysq oracle oracle-database qspider question-answering questions sql sql-questions sub-query-questions subquery top-interview-questions

Last synced: 06 Jan 2026

https://github.com/nagar2nd/ecommerce-analysis---sql-power-bi

Conducted an in-depth analysis of Ecommerce data using SQL and Power BI. The project highlights sales performance, customer behavior, and operational efficiency, offering insights for strategy optimization.

dax powerbi sql

Last synced: 04 Feb 2026

https://github.com/json2d/schematable

a library for working with SQL tables in Python

boilerplate-reduction schematable-urls sql workflow

Last synced: 01 Apr 2025

https://github.com/vandodev/rn-foodie

rn-foodie Sistema de cardápio digital desenvolvido com react-narive (expo) e api em node

android api api-rest backend expo express node react react-native sql sqlite3

Last synced: 12 Apr 2026

https://github.com/theremotecoder/code-portfolio-examples

Development portfolio - Code excerpts from other projects + live demos.

css css3 ecmascript ecmascript6 eslint html html5 javascript js json mysql next node php php7 react recoil sql ts typescript

Last synced: 10 Apr 2026

https://github.com/stataziz/global-layoffs-an-eda-with-sql-and-tableau

This project is about exploring global layoff trends from 2020 to 2023, analyzing the impact across companies, industries, and geographies to uncover key insights into job market disruptions.

eda exploratory-data-analysis mysql sql sql-server tableau

Last synced: 21 Feb 2026

https://github.com/addiks/phpsql_bundle

Symfony2 / doctrine bundle for the PHPSQL database

doctrine-orm php sql symfony2

Last synced: 03 Jan 2026

https://github.com/berkemuftuoglu/ib_computer_science_ia

My International Baccalaureate computer science internal assessment

php sql website

Last synced: 04 Dec 2025

https://github.com/puspacempaka/superstore-analysis-with-sql

This repository showcases various data analyses on the popular Superstore dataset using SQL queries. The analyses cover a range of business insights, including sales performance, customer segmentation, and product profitability. Each analysis is documented with the SQL queries used and explanations of the steps involved.

business-intelligence data-analysis sales-analysis sql superstore-dataset

Last synced: 09 Mar 2026

https://github.com/shaurya019/sql-database-with-flutter

Integrating SQL databases with Flutter involves using packages like sqflite for SQLite or connecting to remote databases through APIs. This setup allows you to manage persistent data storage for Flutter applications. You can perform CRUD operations, manage relationships, and use complex queries to handle data efficiently.

dart flutter sql sqlite

Last synced: 12 Apr 2026

https://github.com/vandodev/rn-target

Projeto prático focado no gerenciamento de metas financeiras. Salvar e recuperar dados utilizando um banco de dados local com SQLite, além de explorar o uso do Expo Router para implementando navegação baseado em arquivos no React Native.

android app expo ios react react-native rocketseat sql sqlite

Last synced: 10 Apr 2026

https://github.com/albertofaraujo/r_analise_financeira

Integrar SQL + R para analisar dados financeiros e responder perguntas de negócios.

analise-financeira rstudio sql

Last synced: 20 Aug 2025

https://github.com/tomdewildt/workstation

Configuration and setup for my development workstation

actions ansible clojure csharp dart docker golang java javascript python r rust sql

Last synced: 10 Apr 2026

https://github.com/mensenvau/tech_stars_front

Startup Weekend Bukhara

hackathon hackathon-project nodejs sql telegram-bot

Last synced: 25 Mar 2025

https://github.com/aldrinjenson/smart-qa

Query any structured data and find relations using natural language

data-analysis llm nlp sql

Last synced: 06 Apr 2025

https://github.com/praveendinesha/youtube-data-harvesting-and-warehousing

Comprehensive YouTube Data Harvesting and Analysis Project: Utilized Python's API for data extraction, enriched by SQL queries, and stored in MongoDB. Employed Streamlit for streamlined visualization, enabling efficient data collection, storage, and insightful analysis.

cleaning integration mongodb nosql nosql-database postgreq python python-sql-integration python3 query rdbms scripts sql streamlit warehouse warehousing windows youtube youtube-api youtube-channel

Last synced: 04 Feb 2026

https://github.com/becharakfoury/full-netcore6-razor-project

Full .NetCore 6 Project using VS 2022

css entity-framework-core html javascript netcore razor-pages sql

Last synced: 12 Apr 2026

https://github.com/popcodelab/spring-rest-api-back-end

Backend Rest API - POC for a portal for connecting future tenants and owners for seasonal rentals.

angular back-end back-end-development java jpa json jwt jwt-authentication jwt-token multipart-uploads mysql mysql-database rest rest-api restful spring spring-boot spring-security sql

Last synced: 10 Apr 2026

https://github.com/irsol/udacity-data-foundations-nd

data data-analysis data-visualization exel sql udacity udacity-data udacity-nanodegree

Last synced: 05 Mar 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/Yashi-Singh-9/sql

Projects of SQL

mariadb mariadb-database ms-sql mssql-database postgresql sql sqlite

Last synced: 31 Dec 2025

https://github.com/rugwiroparfait/alx_sql

This repo is where I save my queries and learning materials in Data Science program from ALX

anaconda data data-analysis jupyter-notebook sql

Last synced: 19 Aug 2025

https://github.com/alessioborgi/ElectricCompany-TicketingSystem

Detailed analysis of an Electric Consultancy Company and Development of a Ticketing System.

css database disaster fleet gdpr guacamole javascript management networking php recovery smartworking sql

Last synced: 30 Dec 2025

https://github.com/ronytacodev/consultas_sql

Una recopilación de ejercicios con SQL.

ejercicios mysql mysql-workbench sql

Last synced: 25 Mar 2025

https://github.com/theng23/analyze-revenue-phone-sales-store-sql

Utilize SQL to explore order, customer, revenue, brand of Phone Store

sql

Last synced: 24 Jan 2026

https://github.com/h4fide/politicalcompassbot

This Python project allows you to take a quiz and find out where you fit on the political compass. Give it a try and see where you stand!

bot data greedy-algorithms politics python python3 sql telegram

Last synced: 19 Aug 2025

https://github.com/ris-codes/go-shoppy

Go Shoppy is an eCommerce web application made with Golang using Gin Framework and Postgres as database.

backend brevo docker docker-compose ecommerce gin go jwt postgres razorpay sql

Last synced: 06 Jan 2026

https://github.com/robinn3056/netflix-originals-data-analysis-exploring-trends-and-insights

This project involves analyzing the Netflix Originals dataset using MySQL to uncover trends and insights. By performing various SQL operations, such as GROUP BY, HAVING, ORDER BY, LIMIT, JOINS, WINDOW FUNCTIONS, and SUBQUERIES, we aim to explore key patterns in the data.

mysql-database sql

Last synced: 06 Jan 2026

https://github.com/kartava/nestjs-pgkit

Pgkit module for Nest framework (node.js) 🍉

javascript nest nestjs nodejs pgkit sql typescript

Last synced: 06 Jan 2026

https://github.com/blase147/vet_clinic

Vet_Clinic is a database created to manage the treasured data of clients and their animals for monitoring and evaluation purposes, as well as enabling a more data-informed decision on customers' management, and rewards for patronage. This will greatly impact the efficiency of our services to clients, especially the speed of delivery.

postgresql sql

Last synced: 05 Oct 2025

https://github.com/fulanii/complete-sql-bootcamp-2022

PostgreSQL course from Udemy to learn SQL.

postgresql sql udemy-course

Last synced: 18 Aug 2025

https://github.com/abderrahmanerabeh/plateforme_youdemy

La plateforme de cours en ligne Youdemy vise à révolutionner l’apprentissage en proposant un système interactif et personnalisé pour les étudiants et les enseignants.

classdiagram css css3 html html5 javascript js mysql oop php php8 poo sgbd sql uml uml-diagrams usecase

Last synced: 10 Apr 2026

https://github.com/kaatinga/baranka

A simple and flexible helper for preparing SQL queries with positional parameters for SQL databases like PostgreSQL, MySQL or SQLite

mariadb mysql postgresql query-builder spanner sql sqlite

Last synced: 10 Apr 2026

https://github.com/hfanieng/hfanieng

About me / über mich

abap css dmx ehs html json oop php programming project-management python sap sql

Last synced: 12 Apr 2026

https://github.com/jjlongoria/sf-database-to-sql

Repository to storage the Salesforce Database to SQL system. Convert any SObjects and their relationships on SQL Script

apex converter salesforce salesforce-developers script sql

Last synced: 06 Jan 2026

https://github.com/amgauna/sql-2017

SQL - Exercicios - Exemplos de Codigo

sql

Last synced: 05 Oct 2025

https://github.com/soodaayush/2022-cs50-sql

CS50 SQL code.

cs50 sql

Last synced: 24 Mar 2025

https://github.com/alekrish-12/online_retailer-database

WINAIM BACKEND DATABASE ASSIGNMENT: The Online Retailer Database project aims to evaluate the ability to work with transactional data, aggregate functions, and subqueries. By designing a comprehensive database schema and writing SQL queries

commands database gitbash github-config schema sql

Last synced: 02 Jun 2026

https://github.com/amandaguedess/projeto-conceitual-banco-de-dados-oficina

Sistema de Controle e Gerenciamento de Execução de Ordens de Serviço em Oficina Mecânica

banco-de-dados esquema-conceitual mysql-database mysqlworkbench sql

Last synced: 11 Jun 2026

https://github.com/nilsmt/antoinefactory

Transfert du projet de semestre 3 de BUT Informatique sur un site web d'e-commerce pour un client réel (le site n'est pas terminé)

css html html-css-javascript iut-nantes php php82 sql symphony university-project

Last synced: 04 Sep 2025

https://github.com/shrutiijoshi/maven_movies_rental

Data analysis of movies CD/DVD rental (transactions) and inventory

analytics mysql sql

Last synced: 12 Jun 2026

https://github.com/darshparikh25/sequelize

expressjs git javascript mariadb microsoft-sql-server mysql nodejs npm oracle-database postgresql reactjs sequelize sql sqlite3 yarn

Last synced: 10 Apr 2026

https://github.com/satvikpraveen/rsvp_case_study

A comprehensive IMDB dataset analysis using SQL. Includes database setup, advanced queries, and actionable insights. Organized with files for database creation, queries, and solutions. Features an Entity-Relationship Diagram (ERD), executive summary, and SQL scripts. Perfect for SQL workflows and business intelligence in the film industry.

aggregate-functions business-intelligence common-table-expressions data-analysis data-driven-decisions data-querying database-design entity-relationship-diagram imdb-dataset relational-database sql subqueries-and-joins

Last synced: 11 Jan 2026

https://github.com/alireaza/alireaza

I am Full Stack Engineer and Linux System Administrator

apache-kafka bash docker event-driven git graphql javascript kafka linux message-bus microservice mysql php postgresql rabbitmq redis shell sql vim

Last synced: 10 Apr 2026

https://github.com/iletai/fachat

FAChat

application csharp packets socket socketio sql

Last synced: 25 Oct 2025

https://github.com/mahesh-pgit/revenu-app

Full-stack dashboard application by Next.js App Router Course

app-router colocation env neondb nextjs pnpm postgresql react-server-components server-side-rendering sql tailwindcss typescript vercel-deployment

Last synced: 12 Apr 2026

https://github.com/victory-ik/analysing-motorcycle-part-sales

This project analyses wholesale sales data to determine how much net revenue each product line generated per month per warehouse. The dataset contains sales transactions from June to August 2021, including details such as payment methods, warehouses, and client types.

data-aggregation postgresql query-optimization sql

Last synced: 29 May 2026

https://github.com/shvetsihorr/sql-projects

SQL and Google BigQuery-Portfolio Projects

azuredatastudio bigquery mssql postgresql sql

Last synced: 15 Mar 2026

https://github.com/alexandergarifullin/hse-educational-practice

Educational practice at the 2nd year of HSE PERM

crud-application csharp css database html javascript mvc pet-project sql web

Last synced: 04 Oct 2025

https://github.com/itayreznikie/retail-data-analysis

SQL queries and Power BI dashboards for data exploration and business analysis.

powerbi sql

Last synced: 09 Feb 2026

https://github.com/leosimoes/hackerrank-sql

HackerRank's SQL Challenges.

ms-sql-server mysql sql sql-server

Last synced: 15 Mar 2026

https://github.com/r0mb0/excel_to_sql_table-mapped_txt_exporter

Convert Excel (.xlsx) files to pipe-delimited TXT files, automatically mapping columns and order to an existing SQL Server table structure. Ideal for legacy system integration, automated data imports, and ETL pipelines.

access excel excel-to-sql excel-to-txt export-as-access italian-developers powershell powershell-script r0mb0 sql sql-table table-from txt txt-files txt-like-access xlsx

Last synced: 14 Aug 2025

https://github.com/ramsailopal/liquibase-demo

A demonstration of Liquibase

cicd devops liquibase postgres postgresql sql

Last synced: 17 Dec 2025

https://github.com/praveendecode/iss-data-warehouse-mongodb-sql-project

Space Exploration Data Fusion : Unleashing the International Space Station Insights with MongoDB and SQL Integration

database dataharvesting datawarehousing etl-pipeline iss mongodb postgresql python sql streamlit-webapp

Last synced: 12 Apr 2026

https://github.com/tuni56/aws-data-lake-workshop

Workshop nivel 200 en la consola de AWS: construí un Data Lake serverless con Amazon S3, AWS Glue y Amazon Athena. Paso a paso en español, dataset de ventas incluido.

amazon-athena amazon-s3 aws aws-glue aws-workshop cloud-computing data-analytics data-engineering data-lake datalake espanol etl parquet serverless sql workshop

Last synced: 29 May 2026

https://github.com/valda1/email_software

Bootcamp final project: e-mail software.

bootcamp bootcamp-project course-project coursework e-mail e-mail-sender e-mail-service e-mailing email email-sender emails java sql

Last synced: 23 Aug 2025

https://github.com/aanujkhurana/fullstack-findmylease

An enterprise-grade rental property management platform built with Next.js and AWS, designed for seamless property listing, tenant management, and secure transactions.

amplify aws cognito ec2 expressjs gateway-api nextjs nodejs prostgres react relational-databases shadcn sql

Last synced: 18 Apr 2026

https://github.com/andrewbaxter/rs-sqlite-symbology

Rust Sqlite query data model and query string builder

orm rust sql sqlite

Last synced: 02 Jul 2026

https://github.com/formtrix/sql-essentials

SQL Queries

sql sqlite

Last synced: 10 Nov 2025

https://github.com/mictech/til

Today I Learned

html sql

Last synced: 07 Jan 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.

bigquery mssqlserver sql

Last synced: 15 Mar 2026

https://github.com/kalefed/rental-db

Fully functioning web-based interface for a rental database leveraging HTML, PHP and SQL.

css html php sql

Last synced: 19 May 2026

https://github.com/anushka-sharma-008/moviesanalysissql

A deep-dive SQL project exploring 33M+ ratings and 2M+ tags from the MovieLens dataset using PostgreSQL and pgAdmin4. From basic queries to advanced analytics, this project covers CTEs, views, stored functions, materialized views, and even ACID transactions.

analysis movielens movies-and-cinemas pgadmin pgadmin4 postgres postgresql queries query sql

Last synced: 11 Aug 2025

https://github.com/imran120198/kryzen

express-js nodejs react sequelize sql

Last synced: 12 Apr 2026

https://github.com/salmankhanmsk786/the-room

The Room is a social media platform for students and faculty to connect and engage. Built with PHP, JavaScript, CSS, and HTML, it features a user-friendly interface for communication.

php socialmedia sql

Last synced: 30 Mar 2025

https://github.com/muzafferkocak/cw_be

express javascript mongodb mongoose sequelize sql sqlite3

Last synced: 09 Apr 2026

https://github.com/dragonscypher/feastfinderai

Discover the best dining spots with FeastFinderAI!

folium pandas python scikit-learn sql

Last synced: 09 Apr 2026

https://github.com/windi-wulandari/pbi-kalbe-x-rakamin

Developed a Distribution Management System for PT Kalbe Nutritionals to replace manual tracking with real-time monitoring, improving operational efficiency and reducing errors. Built on PostgreSQL and Railway Cloud, with performance monitoring using SolarWinds DPA.

cloud dbeaver kalbe postgresql railway-app solarwinds solarwindsdpa sql

Last synced: 04 Oct 2025

https://github.com/prakharsinha-09/binarybard-blogfordevs

presenting you the all new blog webapplication, will be leveraging PostrgesSQL as database, HonoJS for writing APIs, Prisma ORM with Connection Pooling and many more backend tech and React and Tailwind for the Frontend

cloudflare cloudflare-workers connection-pool honojs javascript nodejs npm postgresql prisma prisma-accelerate react sql tailwind typescript vite zod-validation

Last synced: 10 Apr 2026

https://github.com/anag0es/projetojava

Cadastro de usuário com java e sql - curso técnico em desenvolvimento de sistemas

cadastro-de-clientes java sql

Last synced: 20 Oct 2025

https://github.com/youssefali11997/sql-challenges-solutions

My Solutions to Database Challenges in SQL from various online judges : HackerRank, LeetCode and others

hackerrank-solutions leetcode-solutions sql

Last synced: 27 Jan 2026

https://github.com/dxtaner/repomyworksp

My repoo

bootstrap clone css es6 es6-javascript express-js javascript module node nodejs php sql

Last synced: 09 Apr 2026

https://github.com/sara-ibrahiim/dot-net-api

Store Api :A .NET Web API with Swagger integration includes endpoints for authentication, managing products, orders, delivery, and basket operations. It also incorporates Stripe for secure payment processing, ensuring a seamless e-commerce workflow

csharp sql

Last synced: 12 Jun 2025

https://github.com/ltk-mxz/personal-fitness-tracker-database

A Personal Fitness Tracker Database

erd erdiagram queries sql sqlite3

Last synced: 11 Jan 2026

https://github.com/miska/sipas

Sipas - Simple Pastebin Service

nette pastebin php sql

Last synced: 17 May 2026

https://github.com/gsilvaol/ignite-call

Ignite Call

figma github html5 javascript nextjs nodejs reactjs sql styled-components typescript

Last synced: 12 Apr 2026

https://github.com/smpotts/data-api-explorer

Exploring the Redshift Data API. These are the scripts used in my blog post.

python redshift redshift-data-api sql

Last synced: 01 Apr 2025

https://github.com/n33miaz/code50-public

CS50 - Ciências da Computação Harvard

c css html javascript python sql

Last synced: 12 Apr 2026

https://github.com/sandergi/sql-strings

Write SQL-injection protected SQL statements using template strings!

javascript-library sql sql-builder template-strings

Last synced: 01 Apr 2025

https://github.com/alexcombessie/ensae_sql-project

Relational database for the international coffeehouse chain "Starckub" - Project for the SQL course at ENSAE ParisTech

ensae-paristech sql

Last synced: 19 Feb 2026

https://github.com/lesiaukr/goit-rdb-hw-03

Master's degree. Relational databases: downloading data | DQL commands

dql-commands goit-rbd-hw-03 rbd sql workbanch

Last synced: 05 Jan 2026

https://github.com/iamkushvanth/real-time-data-analysis-using-kafka

In this project, you will execute an End-To-End Data Engineering Project on Real-Time Stock Market Data using Kafka. We are going to use different technologies such as Python, Amazon Web Services (AWS), Apache Kafka, Glue, Athena, and SQL.

athena aws aws-ec2 aws-s3 crawler glue kafka kafka-consumer python sql

Last synced: 18 Jun 2026

https://github.com/arverma/postgresql-playground

A web-based interactive playground to experiment with PostgreSQL queries in real-time. Built using Flask and Docker, this project provides a safe, isolated environment for learning and testing SQL queries with PostgreSQL.

flask interview-preparation javascript playground postgresql python sql sqlqueries website