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/muhammadsaadx/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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prompt to SQL, NoSQL and GoogleDrive task executing agent

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Frontend, Backend, and SQA related course completion certificates have been shared in this repository.

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https://github.com/jinsyin/datasql

SQL Dialect Converter（格式化、大小写转换等标准化）, Translator and Transformer，血缘

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https://github.com/luanroger/baser

Base de projeto em Windows Forms e .NET 6.

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https://github.com/ligoj/plugin-id-sql

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https://github.com/mberkiskal/hospitalappointmentandinformationsystem-hastanerandevuvebilgisistemi

It is a large-scale project that includes all the systems that a real hospital needs. I suggest you to review the 'Project SS' file for project details.Gerçek bir hastanenin ihtiyaç duyduğu bütün sistemleri içinde barındıran geniş çaplı bir proje. Proje detayları için 'Project SS' dosyasını incelemenizi öneririm.

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I built this little demo blog which uses all 4 CRUD operations with help of SQL and MySQL package which I was using and this connection pool I created which we can use for sending queries to the database. Therefore, all the commands are executed in the NodeJS code. So, the database is used as a data storage in this website application. Indeed, the data is not stored in a standard file.

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https://github.com/tameronline/tameronline

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Save file packaging of IBM i libraries ILEASTIC, NOXDB and ILEUSION for convenience installation. ILEastic allows HTTP microservices to be created on IBM i. NOXDB makes SQL,JSON and XML made easy for IBM i, ILEusion packages it all up to make IBM i data and program call services easier.

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A modern feature-rich SQL driver for PHP.

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A simple example of using Apache Spark SQL against Elasticsearch 5

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Object Relational Mapping for Kotlin

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https://github.com/gamemaker2k/hockey-test

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https://github.com/loristns/spongecasql

A mocking spongebob SQL formatter.

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✔🌍 Multiple wrapper-classes for several languages and DB-Types

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A python package for creating content-based text recommender systems on pandas dataframes and SQLAlchemy tables

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https://github.com/gabrielhora/django_sqlformatter

Format and syntax highlight SQL queries in Django log

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https://github.com/kilhage/doctrine-query-builder

Powerful query builder, perfect for apis

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Asynchronous execution of parallely executing SQL query

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https://github.com/zademy/mcp-oracle-database

MCP server for Oracle Database. Introspect schemas, run SQL/DML, call PL/SQL, and diagnose performance over STDIO — with safety enforced by Oracle's least-privilege model.

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Site-snippets of Matteo Guadrini

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This library provides an Emacs SQL mode integration to the ciSQL program

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A Student Registration Form using Java Swing, Java Event Handling, JDBC and Oracle SQL 10G.

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SQL basic

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https://github.com/cleilsonandrade/flask_blog

Flask blog é uma aplicação de um blog, com cadastro post, edição e exibição, desenvolvido em Python utilizando o framework Flask e o banco de dados SQLite para salvar o conteúdo.

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https://github.com/biroltopuz/db-scripts

I share my favorite database scripts here

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https://github.com/zerlok/gendalf

Code-first, deterministic generator for type-safe Python transport and SQL adapters.

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EasyDB 是一个由 Rust 编写的 SQL 助手，旨在增强文本文件查询能力。通过 EasyDB，你可以将多个文本文件视为一个数据库，并使用 SQL 进行查询。它支持多种文件格式，包括 CSV、NdJson、JSON 和 Parquet 文件，无需进行文件转换，开箱即用。

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https://github.com/perezrd5/ssis_multiplefileimport

This project absorbs files from multiple source files and processes them conditionally based on their encryption, compression, format, and other variable conditions.

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https://github.com/ScarletsFiction/SFDatabase-js

An easy to use SQL or IndexedDB library for Browser and Nodejs

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https://github.com/alvinkuruvilla/kmlog

A sleek and lightweight Python TUI application to collect typing dynamics data from real people

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https://github.com/rosbit/go-sql-driver

wrapper of database/sql/driver to easy writing sql driver in golang

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https://github.com/s3rgeym/sqldump2json

Converts SQL dump to a JSON stream.

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https://github.com/mr-addict/joinus

科协报名表单

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https://github.com/udoy2/electronicgoodies

This project is an ASP.NET MVC application designed to provide a seamless shopping experience for electronic products.🎯✅

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https://github.com/ilias-ant/entity-resolution-with-monetdb

A proof-of-concept entity resolution approach, with Tensorflow, inside a MonetDB.

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Vet clinic database is the collections of tables and related queries.

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Collecting data with ORM tools EF and Dapper.

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https://github.com/debas-31/clinic

This is a project clinic database created based on a diagram

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学习的书单

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This simple LLM application translates your plain English queries into SQL commands and retrieves answers directly from the DB.

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https://github.com/eastcitysoftware/leger

C# data access with no reflection, no magic, no surprises.

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https://github.com/turbot/powerpipe-mod-youtube

Visualize Youtube channel performance, viewer trends, and geographic insights, and more using Powerpipe and PostgreSQL.

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https://github.com/svendolin/all-about-hack

This repository is about IT-Security / how to recognise security vulnerabilities (e.g. SQL injections) and demonstrate them on a webshop that is designed for this purpose.

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https://github.com/amsahil/crypto-tracker

A Laravel-based cryptocurrency tracking website that displays real-time prices using the CoinGecko API. It includes user authentication, dark mode toggle, live search, and pagination for an enhanced user experience.

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https://github.com/praisespjmt/personal-catalog

This project implemented a console app that will help you to keep a record of different types of things you own: books, music albums, and games. The data are stored in JSON files. The project was implemented using Ruby and SQL

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https://github.com/ashiqyousuf/sqlqm

Implemented custom decorator for checking your db queries in development mode

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https://github.com/ichiriac/normaljs

Normal : Node Object Relational Mapper Abstraction Layer

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https://github.com/chrisgleissner/jutil

Java Utilities

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🐍 A planning study to become a data scientist and to improve my current skills. 🤘🏼🌻

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https://github.com/zmekonnen251/vet-clinic-database

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Translating natural language into a query and then executing it on a database

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https://github.com/pdvrieze/kotlinsql

A kotlin library that allows abstracting away sql syntax and provides a typed/typesafe alternative that is still close to the metal.

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SQL project as part of microverse curriculum

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Pandas_nql is an open source Python library that enables natural language queries on Pandas Dataframes using the latest advances in generative AI. Inspired by OpenAI's groundbreaking language models, pandas_nql allows users to analyze data in a more intuitive way - by simply asking questions in plain English instead of writing complex code.

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Library to query like SQL

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SympCheck Helper is a modern healthcare consultation chatbot that leverages the power of DeepSeek V3 API and Supabase to provide intelligent health-related assistance. Built with cutting-edge technologies, it offers a seamless and intuitive experience for users seeking health information and support.

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