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: 2026-06-25 00:25:43 UTC
JSON Representation

https://github.com/briansterle/drogo

a SQL query engine written in Go

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https://github.com/poksyy/hospital-project-backend

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aplikasi data

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https://github.com/rbatinov/mssql-extensions-starter-pack

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Notes which might be very useful. Forgive me if they are too less. I try my best to add something slowly to them.

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https://github.com/adilwahla/Dry-Port-Management-System

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https://github.com/0xrocky/giogu-db

Project of the Databases course, with the use of PostgreSQL, PL/pgSQL and PHP.

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CodeLib

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https://github.com/bravorod/covid-data-analysis

Exploratory data analysis in SQL of Covid-19 case and death trends by country.

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https://github.com/mfelici/fmt

Vertica User Defined SQL Function to format numbers

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News portal - Vanilla PHP/HTML/CSS

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https://github.com/amitverma80/leetcode-sql

This repository contains solutions for LeetCode SQL problems.

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https://github.com/wwddnn/investidor-fiis

Meu projeto pessoal ! "Wallet de Fiis" - Consiste em criar um Sistema onde Investidores registram seus Fiis - Fundo de investimento imobiliário

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https://github.com/czukowski/phpunit-mock-db

Database Abstraction Layer mocking for PHPUnit

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https://github.com/skalt/pg_inventory

pg_catalog queries

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https://github.com/fx2y/datanarrate

[WIP] LLM-powered agent for adaptive data analysis across multiple sources. Uses natural language for complex queries, visualizations, and insights. Features autonomous planning, SQL/Elasticsearch generation, and AI storytelling. Built with LangChain, GPT-4, FastAPI, and React.

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https://github.com/moertel/squcumber-postgres

Cucumber-based framework for defining and executing SQL unit, integration and acceptance tests for PostgreSQL databases

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https://github.com/imagodata/filter_mate

FilterMate is a Qgis plugin, an everyday companion that allows you to easily filter your vector layers

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https://github.com/kaloslazo/datafusiondb

Integration of different data models (Extendible Hashing, AVL, Sequential File) and advanced information (index) retrieval techniques within a single DB.

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CLI + tiny library for more readable SQL queries

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A Role Management System CLI Application

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Represent your SQL queries as a graph.

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https://github.com/hugojunior/uni7-banco-de-dados

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https://github.com/destructhub/murder-mystery

Solving the murder mysteries available on the internet

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https://github.com/droberin/doormatic

Physical Access Management Service for private clubs and small offices triggered by mobile devices

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https://github.com/ojplg/hrorm

A simple Java ORM tool.

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https://github.com/moataz-elmesmary/iti-sql-labs

ITI DB - SQL Labs

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https://github.com/msaadx/Dynamic-System-Model-Database

I have developed a database system called DSDB that is capable of storing data in multiple files within the computer's file system. The DSDB system utilizes B-trees, AVL trees, and Red-Black trees to index the data stored in the files. This indexing mechanism ensures that various operations can be performed on the data effectively and efficiently.

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SQL XSS LFI Zafiyet Tespit Aracı

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View dashboards and reports across all of your GitLab resources using Powerpipe and Steampipe.

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Resolução de desafios de programação do site Beecrowd.

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https://github.com/cu-dbmi-peds/phoenix

R, Python, and SQL implementations of the Phoenix Sepsis Criteria

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These programs will all output "Hello, World!" when executed. Let me know if you have any questions or if you'd like to see more examples!

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Use SQL to instantly query Ansible resources. Open source CLI. No DB required.

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https://github.com/turbot/steampipe-mod-terraform-oci-compliance

Run compliance and security controls to detect Terraform OCI resources deviating from security best practices prior to deployment using Powerpipe and Steampipe.

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https://github.com/gmemstr/database-janitor

custommized database dumps, with native drupal configuration support

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https://github.com/eggstoastbacon/powershell---sql-security

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Analyze your Apple Calendar with SQL!

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Database Management System

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