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/saleh-bin-sumida/driving_and_vehicles_license_department-dvld

System for managing and issuing driving licenses [winform .NET 8]

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https://github.com/shmuelmofrad/sbql

This is just a simple SQL training program with spring boot and H2 database

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https://github.com/mathiconical/prototipo-sql

Protótipo de Trabalho para Faculdade

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https://github.com/stimulsoft/samples-reports.python

Python samples for Reports.PYTHON report builder for Python 3.10 and higher, and embedded report designer and report viewer

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https://github.com/mensenvau/data_engineering_solution_no1

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https://github.com/canayter/sqlalchemy-trip-planner

Planning a trip and running a feasibility analysis by analyzing the climate of the area using SQLAlchemy ORM queries, Pandas, and Matplotlib.

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https://github.com/akashash01/sql-basic-table-creation

This SQL codes might useful for creating a simple Database, by creating a multiple tables.

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https://github.com/subhajeet2003/library_management_system

Created a Relational Database for Library Mangement System.

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https://github.com/karenpayneoregon/sql-server-to-excel

Export from SQL-Server to Excel

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https://github.com/meet57/petpooja-sem_7_project

A restaurant's Web Application for taking the order, billing, and providing a capability for the chef to keep track of uncooked food.

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☕ Códigos dos projetos da plataforma da DIO.

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https://github.com/quillstack/query-builder

A simple query builder package, with separate Model and Relation classes.

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Python 3+ SQL ORM system inspired by Eloquent

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Applying SQL skills to analyze historical credit card transactions and consumption patterns in order to identify possible fraudulent transactions.

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https://github.com/clarkthylord/school-projects

Projects done for school overtime.

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The purpose of this project is to demonstrate the development of an application to enable a user perform simple statistical based in past draws using *Golang concurrency* and *SQL DB*. Note, the emphasis of this project to demonstrate software engineering principles.

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https://github.com/franciscoylderlan/food-explorer-backend

Este projeto é um backend de e-commerce voltada para pedidos e vendas de pratos. Aplicação desenvolvida utilizando NodeJs, Express, SQLite, Knex, Multer e Jest.

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Script that reads a CSV file and constructs a SQL query string that inserts every row of this file into an SQL database -- you can also connect to an PostgreSQL database (by default) and actually run that generated insert command

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https://github.com/karenpayneoregon/sql-server-to-Excel

Export from SQL-Server to Excel

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https://github.com/ojgabrielleal/toquiotv

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https://github.com/zweifisch/cadena

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https://github.com/jesussantana/sql-database

Create database with MySQL.

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https://github.com/lzyrapx/tutorial_mysql

🍰 Tutorial of MySQL

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"Comprehensive data analytics toolkit: In this Python , SQL, Excel, Jupyter and visualizations is contain for data exploration, cleaning, modeling, and insights."

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

Beecrowd's SQL Challenges.

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https://github.com/tcfw/go-migrate

Stupidly simple SQL migrations

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https://github.com/ullenius/minihopp

:earth_asia: :rabbit: Java URL Shortener microservice (REST webservice). SQL and NoSQL (Redis) support. To be deployed on a Java application server such as Wildfly

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This is the repo for my QA Training Session

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A database auditing and recovery library based on SQLAlchemy

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https://github.com/sushantnair/rdbms

A collection of experiments I have performed for the course "Relational Database Management Systems" as part of the curriculum for Semester 4 of SY BTech. Computer Engineering at KJ Somaiya College of Engineering, Somaiya Vidyavihar University, Vidyavihar, Mumbai, 400077

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https://github.com/blusewang/postgre-sql

A PostgreSQL support for node.js, based on node-postgres and used Pool.

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https://github.com/liquipedia/sqllint

A thin wrapper around the SqlParser from the phpMyAdmin project which can be used to lint any amount of sql files from the command line.

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https://github.com/mitranim/sqlp

[MOVED] Parser for rewriting foreign code embedded in SQL

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https://github.com/shanu-shahbin/django_orm_mastery

Django ORM Mastery is a hands-on project developed to help understand and master Django's ORM features. This project contains examples and implementations of various ORM queries, model relationships, signal handling, transactions, and custom managers.

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https://github.com/esraa-emary/task-worker-matching

A desktop application that helps clients find and connect with suitable workers (e.g., plumbers, carpenters, electricians, etc.) for specific tasks. This system includes user registration, task management, rating and feedback mechanisms, and matching logic, all implemented with a GUI using Qt C++ and backed by an SQL database.

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https://github.com/dispensable/tailsql

Continually run sql query on tumbling/sliding window of log files records

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https://github.com/adrianoescarabote/personal-finance-app-backend

This project contains the back-end of a full-stack personal finance application, providing secure APIs for managing transactions, budgets, savings, and user authentication. It handles data storage, validation, and business logic.

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https://github.com/emranffl/free-slot-scheduler

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A C# console utility for interacting with MSSQL servers

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https://github.com/eshaagarwa/sales_insight_project

Sales insights project using Powerbi and SQL

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https://github.com/atulsinghmbbs/online-hardware-and-software-application

This is the backend application of an online Hardware and Software Application. The user flow is implemented for 3 entities, HOD Engineer and Employee. Employee can login registered the complain .HOD can registered the Engineer and assign to problem to the engineer and Engineer can the solved the complain and Update the complain Status

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https://github.com/dsevilla/jisbd17-nosql

Material para el tutorial de NoSQL en JISBD 2017.

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cracking leetcode problems

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https://github.com/kouisamine/sql-beautifier-formatter

Format & beautify your SQL code with ease.

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https://github.com/guilhermersouza34/testetgid

Programa desenvolvido para um teste pratico para vaga de emprego

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https://github.com/hacker1649/clinic-management-system-using-asp.net

The Clinic Management System developed with ASP.NET provides seamless integration of patient records, appointments, and billing, ensuring efficient workflow and improved patient care. Its user-friendly interface and robust features empower healthcare professionals to streamline administrative tasks and focus on delivering optimal medical services.

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https://github.com/vti/perl-sql-bind

SQL flexible placeholders

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https://github.com/mijisu0103/db-for-library-systems

This project was done as a part of the assignment for ECS740P - Database Systems

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https://github.com/camilajaviera91/sql-to-googlesheets

This repository provides a set of scripts to extract data from a MySQL database, transform it into a CSV file, and integrate it with Google Sheets. The workflow includes database connection, querying, data transformation, and file generation.

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Last synced: 02 Mar 2026

https://github.com/thestevendev/query-planner

Query-Planner is a Java-based application designed for efficient scheduling, management, and execution of SQL queries with an intuitive graphical interface.

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Last synced: 02 May 2026

https://github.com/octavius-framework/octavius-database

SQL-first data access layer for Kotlin & PostgreSQL. An Anti-ORM with fluent query builders, automatic type mapping (ENUM, COMPOSITE, ARRAY), transaction plans with step dependencies, and polymorphic storage

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https://github.com/muhammad-21/employee-directory

📓 Employee Directory

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https://github.com/sarvesh30112002/sql-analyzer

SQL Analyzer is a software that reads SQL queries, performs token analysis, and evaluates the complexity of the queries. The main goals of this project are to categorize and count different types of tokens, analyze query complexity factors such as joins, subqueries, aggregate functions, and conditions, and provide valuable insights into query.

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https://github.com/anthonp/weather-data

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https://github.com/bilbottom/sql-problems

Solutions to SQL problems.

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https://github.com/doxakis/generate-dbcontext

Generate DbContext class for EntityFramework by analyzing the SQL table schema.

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https://github.com/canayter/sql-employee-database

Design the tables to hold the data from the CSV files, import the CSV files into a SQL database, creating ERD diagrams, and then answer questions about the data. That is, performing data modeling, data engineering, and data analysis, respectively.

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https://github.com/danmadeira/world-cities-database

World Cities Database

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https://github.com/sureshbeekhani/chat-with-postgres-sql

This Streamlit app enables users to query a MySQL database using natural language. It translates questions into SQL, executes them, and returns the results in plain language. Powered by LangChain and Groq, the app makes database querying simple for non-technical users.

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https://github.com/scarblase/spotify_analysis

Analyzing Spotify's top 1000 tracks using Python, DuckDB, and Spotify-themed visualizations to uncover trends and insights.

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Last synced: 02 May 2026

https://github.com/junaidsalim/giki_bus_ticket_reservation_system

This repository contains our Database Management System (DBMS) project aimed at streamlining bus ticket reservations for GIKI students. It features a user-friendly interface for booking tickets and an admin panel for efficient ticket management.

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https://github.com/daniilak/russian-cadastral-numbers

Данные по публичной кадастровой карте вместе с парсером

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https://github.com/diasnrg/todolist-go

rest api on golang

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https://github.com/rogozhka/query

Tiny Go package to fetch SQL rows as a slice of map[string]string

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https://github.com/lightbender/std.v2.database.sql

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Tool to build/export JSON documents from nested SQL queries.

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https://github.com/future-architect/uroborosql-doc

uroboroSQL documentation

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https://github.com/ranagaballah/datawarehouse_ssis

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https://github.com/hugojunior/sql-server-docker

Configuração para criar um ambiente de desenvolvimento usando SQL Server sem restrições de sistema operacional.

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AI-Driven SQL Query Assistant, enables users to retrieve SQL queries by typing natural language questions. It utilizes ChatGroq, HuggingFaceEmbeddings, Chroma, and Langchain for accurate SQL generation.

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https://github.com/yessasvini23/ibm-data-science-professional-certification

Kickstart your career in data science & ML. Build data science skills, learn Python & SQL, analyze & visualize data, build machine learning models. No degree or prior experience required.

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