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: 2026-07-02 00:29:19 UTC
JSON Representation

https://github.com/hbtlucas/udf---user-defined-function

Conteúdo para estudo de funções em linguagem sql, escrita com postgresql

database functions postgresql sql sql-functions

Last synced: 29 Apr 2026

https://github.com/congard/multitran-converter

Converts data from the Multitran Android app database to JSON

converter json multitran python3 sql

Last synced: 13 Apr 2026

https://github.com/shaulamarquez/hr-employee-distribution-report

This HR Employee Distribution Report was cleaned first on Microsoft SQL Server before visualizing it on Microsoft Power BI

dashboard data-cleaning microsoft-sql-server powerbi powerbi-visuals sql visualization

Last synced: 24 Apr 2025

https://github.com/shivani0126/music_store_analysis

This repository contains a SQL dataset of a music store and SQL queries to answer questions about the data. The results of the SQL queries can be found in the analysis.sql file. This repository can be used as a starting point for anyone who wants to learn how to use SQL to analyze data.

dataanalysis pgadmin4 postgresql sql

Last synced: 05 Apr 2025

https://github.com/anniefib/otherprojects

Powering Data Dreams: From Orchestration to Analytics with Cloud Precision

airflow-etl-orchestration aws cloud-native-data-solutions data-analysis data-visualization database datamodelling datawarehousing eda end-to-end-data-pipelines machine-learning-models pgadmin4 spark-analytics sql

Last synced: 07 May 2026

https://github.com/giri7a/basic-web-application

Creating a login Page and registration Page using HTML and CSS with basic validations and Backend Integration(python) Framework:- Flask

css flask html python sql

Last synced: 13 Apr 2026

https://github.com/mehrajlatifli/joins-and-unions

A database called Academy is used to work with Joins and Unions in MSSQL Server

create-database database innerjoin join mssql mssqlserver sql union unionall where

Last synced: 18 May 2026

https://github.com/victorbadaro/node-api-typeorm-example

An example NodeJS API that uses TypeORM

api api-rest backend node orm postgres sql typeorm

Last synced: 13 Apr 2026

https://github.com/victorbadaro/node-api-knex-example

An example NodeJS API that uses the Knex.js SQL Query Builder

api api-rest backend knex node orm postgres sql

Last synced: 13 Apr 2026

https://github.com/code-help-tutor/sql-injection-web-lab

sql

Last synced: 15 Jul 2025

https://github.com/ahannan8559/point-of-sale

This POS Project was developed with N-Tier Architecture in C# and follows Object Relational Mapping (ORM) from scratch and using MS SQL Server 2019 and .NET Framework 4.8 as Backend.

csharp desktop-application dotnet inventory-management-system point-of-sale sql sqlserver windows-forms

Last synced: 07 Feb 2026

https://github.com/csgn/stratascratch-solutions

stratascratch solutions

pandas postgres python sql

Last synced: 13 Apr 2026

https://github.com/derstimmler/transactionmyths

This repo shows how to solve concurrency problems in a high load multi user system with SQL transactions and NServiceBus sagas.

concurrency csharp database dotnet nservicebus sql transactions

Last synced: 13 Apr 2026

https://github.com/martachesnova/data-modeling--postgresql

Modeled user activity data to create a database and ETL pipeline for a music streaming app. Defined Fact and Dimension tables and inserted data into new tables.

data-modeling database etl etl-pipeline postgresql python sql

Last synced: 13 Apr 2026

https://github.com/sqlc-contrib/sqlc-gen-template

Turn your SQL schema into any code — a sqlc WASM plugin that renders Go templates with Sprig, naming helpers, and language-aware type mappers (Go, Python, TypeScript, Rust, Kotlin, C++).

code-generation codegen go-template golang mysql postgresql scaffolding sprig sql sqlc sqlc-plugin sqlite template-engine text-template wasm

Last synced: 22 Apr 2026

https://github.com/dapper91/stocks-app

"Tochka Bank" test task

docker flask python3 sql sqlalchemy webapp

Last synced: 09 May 2026

https://github.com/harsh0713/anudip-lab

I've uploaded all the lab work which I've done in the course of Data Analysis

excel python sql

Last synced: 13 Jun 2025

https://github.com/yunusemrejr/.net-form-mysql-user-list-viewer

.NET form mySQL user list viewer (C# SQL .NET)

csharp dotnet form sql

Last synced: 03 May 2026

https://github.com/biyonik/go-fluent-sql

A fluent, type-safe SQL query builder for Go with Laravel-inspired syntax.

go golang golang-library mysql orm postgresql sql

Last synced: 17 Jan 2026

https://github.com/bredalis/bbdd

📚💻 Organized set of data 📚💻

bbdd python sql sqlite3

Last synced: 09 Jul 2025

https://github.com/dinamohsin/ai-job-market-analysis-using-sql-excel

This project explores a dataset of AI-related jobs to uncover insights about salary trends, in-demand skills, education levels, and remote work preferences. The analysis was done using SQL for querying and Excel for data cleaning and preparation.

data-analysis data-preprocessing excel functions query sql sql-server

Last synced: 25 Jun 2025

https://github.com/toia-19/nodejs-jwt

Vinculación de un proyecto de NodeJS con Base de Datos SQL (ITS Cipolletti) - 2024.

javascript json nodejs sql

Last synced: 01 May 2026

https://github.com/palepu28/gym_management_system

Gym Management System is a Java-based web application built using Spring Boot and MySQL to manage gym memberships, clients, and attendance records. It features secure authentication (JWT), CRUD operations, RESTful APIs, and unit testing (JUnit) for seamless performance and scalability. 🚀

aws-lambda css3 database html5 java java11 maven postman react sql

Last synced: 07 Apr 2026

https://github.com/frarlo/motorsport-drivers

Repository for the Motorsport Drivers project (developed in C# and WPF). Includes a release in order to test the application's functionality.

csharp dependency-injection mvvm-architecture sql wpf

Last synced: 27 Apr 2026

https://github.com/yunusemrejr/vud-php

View User Database (V.U.D.) - Written in: PHP, JS, SQL, CSS, HTML

css database html javascript php sql view xampp

Last synced: 13 Apr 2026

https://github.com/hanzala-bhutto/csharp-pharmacy-store-system

Simulating Real life medical store keeping records of medicines

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Last synced: 04 Jul 2025

https://github.com/sparsh-kumar/sequelizenodejsmigrationandseeders

code repository demonstrating how to make use of migrations and seeders in sequelize in node js

express-js expressjs javascript migration node nodejs orm relational-databases seeding sequelize sequelize-orm sql

Last synced: 14 Apr 2026

https://github.com/sharmas1ddharth/cs50-projects-2020-

All CS50 Web Development using Python and JavaScript projects with links to code and YouTube video. Hit star if this repository helps you to your cs50 journey.

cs50 cs50web-project1 css3 django django-project edx-cs50 html5 javascript python python3 sql web web-application

Last synced: 13 Apr 2026

https://github.com/pacmancity/furrygallery

FurrySnap Gallery 🐾 - проект о домашних питомцах и их достижениях 🏆. Делает каждый момент с нашими любимыми пушистиками незабываемым. 📸 Проект развёрнут на удалённом виртуальном сервере, с использованием контейнеров Docker 🐳, nginx 🌐, PostgreSQL 🐘 и Django + Gunicorn 🐍. Автоматизирован деплой с помощью CI/CD 🚀

ci-cd docker docker-compose docker-hub github-actions gunicorn linux nginx postgresql python sql

Last synced: 12 Apr 2026

https://github.com/uh-zz/sqload

https://pkg.go.dev/github.com/uh-zz/sqload

go mysqli sql

Last synced: 12 Sep 2025

https://github.com/nerocui/jagrav2

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https://github.com/nushrat-tarmin-meem/doctor_appointment_list_handle

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Last synced: 07 Jan 2026

https://github.com/crgimenes/dbv

Terminal-based PostgreSQL viewer and editor designed for fast browsing, quick edits, and easy data handling.

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Last synced: 13 Apr 2026

https://github.com/shivabajelan/hawaii-climate-analysis-surfsup-with_sqlalchemy

The analysis in this project aims to provide insight into the climate patterns of Honolulu in Hawaii and inform decisions regarding the best time to visit and what activities to plan.

pandas python sql sqlalchemy sqlalchemy-orm sqlite

Last synced: 07 Apr 2026

https://github.com/sistemasvox/questoesp.i

Coleção de questões e soluções de Projeto Integrador em Java e T-SQL.

java-8 java-app java-swing mysql mysql-database mysql-workbench sql sql-server sqlite sqlite-database sqlite3 sqlserver

Last synced: 13 Apr 2026

https://github.com/julian7/dmpr

data mapper for go

data-mapper golang-library sql sql-query-builder

Last synced: 26 Jan 2026

https://github.com/anatoliybr/railway-tickets-sale-db

Database for the railway ticket sales service

db-design db-implementation db-schema er-diagram pgadmin postgresql sql

Last synced: 15 Oct 2025

https://github.com/huimiu/ai-chart

AI-Enhanced Data Visualization

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Last synced: 13 Jun 2025

https://github.com/mmatteo23/simple-sport-manager

Repository per il progetto di Basi di Dati 2020

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Last synced: 08 May 2026

https://github.com/kaddyp/db_design_course

DB Design for ecommerce platform

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Last synced: 03 Feb 2026

https://github.com/kirbytes/ecommerce-analytic-platform

DEMO for ISOM671 course project

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Last synced: 13 Apr 2026

https://github.com/whoprashant7/querying-a-large-relational-database-using-ms-sql

Analysing data using Ms Sql Server

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Last synced: 05 Jul 2025

https://github.com/ssanthosh010303/d15c2

Day-15 Challenge-2: Database Schema for a Video Store

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Last synced: 19 Feb 2026

https://github.com/farhashaad/farhashaad98

This is a repository to showcase my skills, share projects and track my progress in Data Science related projects.

data data-visualization dataanalysis matplotlib pandas python seaborn sql tableau

Last synced: 24 Apr 2026

https://github.com/codersales/2024-10-16-at-1732hours-october-week6-wednesday-w3schools-mysql-notes

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mysql notes october sql w3schools wednesday week6

Last synced: 02 Sep 2025

https://github.com/alexchasx/cheatsheets

Конспекты, шпаргалки, сниппеты, заготовки

cheatsheet database devops git laravel linux npm regexp sql

Last synced: 07 Apr 2026

https://github.com/hectororm/schema

Hector Schema is the schema generator module of Hector ORM. Can be used independently of ORM.

orm pdo php php8 schema sql

Last synced: 09 Apr 2025

https://github.com/ffrancoc/database-scripts

Códigos de base de datos

sql

Last synced: 15 Oct 2025

https://github.com/glitzzybetty/sql-personal-project

This is a show case of my SQL super powers in an assumed fictional company

business-analytics business-intelligence dataanalytics database mssql-database sql

Last synced: 11 Mar 2026

https://github.com/paulo-santos-ds/dashboards_tableau

Este projeto tem como objetivo analisar os dados de Vendas produtos de escritorio, encontrar padrões nas informações disponíveis, entender as preferências dos clientes e o impacto de fatores externos no consumo.

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https://github.com/forhadulislam/learn-advanced-sql-with-examples

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Last synced: 10 Jun 2026

https://github.com/aachourmohamed/vit-clinic

In this project, we used a relational database to create the initial data structure for a vet clinic. We created a table to store animals' information, insert some data into it, and query it.

database gitflow postgresql sql

Last synced: 18 May 2026

https://github.com/harsh7editor/json-iterator

jsoniter (json-iterator) is fast and flexible JSON parser available in Java and sql

java kotlin pom sql

Last synced: 18 May 2026

https://github.com/mizcausevic-dev/dbt-multi-touch-attr

TypeScript control plane plus dbt-style SQL assets for multi-touch attribution, journey stitching, and reviewable revenue-credit logic.

analytics attribution dbt marketing-analytics revops sql typescript

Last synced: 01 Jun 2026

https://github.com/torshin5ergey/1tdada-do_2024-08-23_6.10

1T Data "Data architect (DevOps)". Задание 2024-08-23 6.10

csv docker docker-compose dockerfile postgresql python sql

Last synced: 11 Jun 2026

https://github.com/woollumst/employeemanagementsystem

Personal project for practice. Java, Maven, Spring, SQL, w/ React JavaScript frontend

java maven react spring-boot sql

Last synced: 08 May 2026

https://github.com/fivan999/cinema-controlling-system

It is an application on PyQt created as a project for educational platform Yandex Lyceum. If you are owner of a cinema company, this app can help you to control it easier!

pyqt5 python sql yandex-lyceum

Last synced: 15 Jun 2025

https://github.com/kalyan4636/hackerrank-journey

Welcome to my HackerRank Journey repository! 🚀

dbms java java-8 python-script python3 sql sqlite3

Last synced: 02 Jan 2026

https://github.com/imbenrabi/crm-app

CRM web application.

javascript material-ui mysql nodejs react recharts sequelize sql

Last synced: 18 Apr 2026

https://github.com/mehrajlatifli/redis-cache-patterns

Example for redis in ASP.NET Core Web API

aspnetcore entity-framework-core lazyloading pattern redis-cache sql webapi write-through

Last synced: 12 May 2026

https://github.com/shellynagar27/good-cabs-data-analysis-project

This project is part of CodeBasics Challenge #13, where the goal was to provide actionable insights to the Chief of Operations at Goodcabs, a cab service provider in tier-2 cities of India. The project focused on analyzing key metrics like trip volume, repeat passenger rate, and passenger satisfaction.

critical-thinking data-analysis data-visualization excel exploratory-data-analysis power-bi presentation problem-solving sql storytelling

Last synced: 25 Jan 2026

https://github.com/jvsmota/beecrowd

Repositório para armazenamento de respostas do Beecrowd para exercitar lógica de programação.

beecrowd-solutions java sql

Last synced: 03 Apr 2025

https://github.com/shellynagar27/business-insights-360-project

A comprehensive Dashboard which provides better understanding of the business's market standing, key focus areas for optimization, underperforming customers, and year-wise financial insights, aiding in better inventory planning and performance tracking. Further it can be used in answering n number of why questions based on the situations.

dashboard data-analysis data-visualization dax-languague dax-studio excel performance-optimization power-bi reporting sql storage-manager

Last synced: 27 Jan 2026

https://github.com/filipe1309/tt-vh-deeded-quiz-code

bst code-challenge java javascript php refactoring sql

Last synced: 08 May 2026

https://github.com/lopes51789/salaryanalysis

This salary dataset is a good candidate for descriptive analysis, and we can identify which demographics experience reduced or increased salaries. For example, we could explore the salary variations by gender, age, industry, and even years of prior work.

data-analysis json mysql python3 sql tableau

Last synced: 13 Apr 2026

https://github.com/kwonnayeon/medium-post-projects

Code & projects from my Medium posts

data-analysis data-science data-visualization medium-articles python r-language sql

Last synced: 18 May 2026

https://github.com/brandoncardoso/english-quiz-site

A simple website to quiz english grammar/particles.

bulma css ejs expressjs html javascript nodejs sequelizejs sql

Last synced: 11 Jan 2026

https://github.com/arsalanazadkhah/bikesales

Bike Sales

psql sql

Last synced: 02 Apr 2025

https://github.com/kunalkumar2001/ola-project-using-excel-powerbi-and-sql

Built using SQL, Excel, and Power BI, this project showcases essential metrics and trends in the Ola ecosystem, offering stakeholders actionable insights to enhance decision-making

analytics dataanalysis excel ms mssqlserver mysql posgresql powerbi sql

Last synced: 19 Apr 2026

https://github.com/yorek/pass2017-dapper

Demos used in my "Dapper: the ORM that will change your life" session @ PASS Summit 2017

c-sharp dapper dot-net sql t-sql

Last synced: 18 Apr 2026

https://github.com/leoborai/pancakes-sql-training

🥞 Databases only training

docker mysql sql training w3schools

Last synced: 01 Mar 2025

https://github.com/plan-g/portfolio

Personal Github.io Portfolio Page

development php powerbi python sas sql web website word wordpress

Last synced: 12 May 2025

https://github.com/goncanegis/patika-sql-odev

Patika SQL module, all assignments

sql

Last synced: 02 Feb 2026

https://github.com/hgwood/craql

A small example app to show how to program business web app back-ends in SQL with PostgreSQL.

postgresql sql

Last synced: 16 Mar 2025

https://github.com/kowshikreddy97/point-of-sale-system-pos-

The main objective of the project is to create a POS relational database using MariaDB, SQL on AWS EC2 instance to manage 75,000+ customers and their orders data and run analytics to gain valuable isights.

mariadb mongodb sql

Last synced: 21 Apr 2026

https://github.com/blaze6950/coorhistorybot

This is example of telegram bot and city quest game

bot coordinates csharp database sql sqlite-database sqlite3 telegram telegram-bot telegram-bot-api visual-studio

Last synced: 18 May 2026

https://github.com/nasr-syed/ufc_data_analysis

Conducting exploratory data analysis on a Kaggle UFC dataset.

eda jupyter-notebook pandas powerbi python sql

Last synced: 04 May 2026

https://github.com/hickee032/sql

Oracle_Sql, mySql

mysql oracle-db query sql

Last synced: 27 Jun 2025

https://github.com/master-helix/music-queries

This is a beginner Data Analyst Portfolio Project aimed at providing data insights based on a music store dataset

data-analytics data-visualization ms-excel postgresql sql

Last synced: 06 Sep 2025

https://github.com/rckbrcls/world-cup-project

SQL-first FIFA World Cup database project with PostgreSQL rules, lifecycle tools, and an operational browsing client.

database-course fastapi football natural-language-query nextjs ollama postgresql react sql typescript world-cup

Last synced: 30 May 2026

https://github.com/chubby007/tsqloader

A database handler wrapper designed for interacting with an MSSQL server, built using SQLAlchemy.

database linux pandas pyodbc python sql sql-server sqlalchemy windows wrapper

Last synced: 07 Apr 2026

https://github.com/mizcausevic-dev/attribution-warehouse-lab

Python FastAPI attribution lab for warehouse journey stitching, channel credit models, SQL contracts, and revenue reconciliation.

analytics attribution backend data-warehouse fastapi marketing-analytics portfolio python revops sql

Last synced: 01 Jun 2026

https://github.com/quillstack/hydration

Library to convert array to objects.

database hydration model pdo php php7 sql

Last synced: 18 May 2026

https://github.com/vaibhavjain-dev/learning-sql

Daily SQL learning log: daily code snippets and resources from Riti Kumari's YouTube playlist

mysql mysqlworkbench sql

Last synced: 06 Jul 2025

https://github.com/tahrz/simple-game-api

Simple game api, with sql and noSql realizations.

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Last synced: 07 Apr 2026

https://github.com/archismwanchatterjee/code_playground

SQL/Python/Js/C playground

c docker javascript nodejs python sql

Last synced: 07 Apr 2026

https://github.com/tudororban/kodasql

A Database Management System in Rust

database-management-system rust sql

Last synced: 20 Apr 2026

https://github.com/niniola-creator/niniola-creator

This is a repository that I have created to show my skills, share my projects and track my progress in my data science/web development journey.

bootstrap5 css3 data-analysis data-science data-visualization database html5 javascipt javascript matplotlib pandas powerbi python spreadsheets sql

Last synced: 07 Apr 2026

https://github.com/bachiriy/avito

A simple classified ads website developed using native PHP, inspired by the Moroccan online marketplace Avito.

php sql

Last synced: 17 Oct 2025

https://github.com/tritacle/idatt2003

Work requirements in the subject IDATT2003 programming 2 and IDATT2002 databases

java javafx mysql sql

Last synced: 21 Jun 2025

https://github.com/shoeb1989/react_practice

firebase nodejs reactjs sql

Last synced: 07 Apr 2026

https://github.com/dockpack/base_postgres

🐘 Ansible role to install PostgreSQL on one or two machines (primary/replica).

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Last synced: 13 May 2026

https://github.com/VMANAPURE09/SQL_EmployeePayroll_Problem

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Last synced: 11 Mar 2025

https://github.com/cpt-erwin/sequeltalk

Simple PHP tool to help you quickly generate data for Smalltalk from an existing MySQL DB.

daskalos mysql pdo php php74 smalltalk sql

Last synced: 29 Apr 2026

https://github.com/marina-gal/sql-business-questions

A collection of SQL queries designed to strengthen analytical problem-solving skills using the AdventureWorks2019 sample database. tested and optimized in SQL Server Management Studio (SSMS).

adventureworks data-analysis data-analyst interview-preparation learning microsoft-sql-server practice sql sql-queries