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/hxndev/sql-queries-on-hr-dataset
This was our lab task in which we were asked to write various queries for Oracle MySql. All the queries have been tested on the HR Dataset.
code database dataset hr hr-data mysql-database queries query sql
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https://github.com/mensenvau/stratascratch_sql_solutions
🎯 My solutions to the tasks in stratascratch
pyspark python sql stratascratch stratascratch-solutions
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https://github.com/borisklco/php-htmx.mvc-url.shortener
custom MVC - generating shorter URL links, QR codes, and storing statistics
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https://github.com/asynched/tiny-sql
A tiny in-memory database written in Node.js
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https://github.com/sentemon/challenges
Challenges from CodeWars & LeetCode
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https://github.com/iamrajiv/neon-db-query-executor
The SQL Query Executor for Neon Database is a lightweight Go-based application that allows you to execute SQL queries stored in files against a Neon database. It provides a simple and efficient way to run SQL queries and print the results.
go neondatabase postgresql serverless sql
Last synced: 02 May 2026
https://github.com/riju18/apache-airflow-fundamentals
Quick start setup, best practices for constructing DAGs, configuration, deployment, and utilizing essential operators for effective workflows are all covered in this repository's useful manual for using Apache Airflow.
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https://github.com/al-ghaly/data-management-case-study
A Case Study (Project) Covering most of the steps in the data management process.
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https://github.com/stefanbschneider/feelya
✔️😊 feelya: The app that gets you! Keep track of what you eat and do and improve how you feel.
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https://github.com/lpraat/inbq
A library for parsing BigQuery queries and extracting schema-aware, column-level lineage.
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https://github.com/d4nqw3rty/recipe-app
Recipe-app is a rails application to allow users to add foods, add recipes, add the foods previously added as ingredients, see the public recipes added by others, and use the shopping list functionality to determine how much food they need to buy to make a recipe and what it will cost
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https://github.com/mattiasnordqvist/galactic-waste-management
The best SQL Server migration tool I've found so far
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https://github.com/enansari/db-uni
In this repository, my codes are placed in the database lesson
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Explore College and Crime data through a material dashboard
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https://github.com/dulanji1/juicebar-desktop-app
The juice bar management system is fully and accurately implemented to be able to use readily. This incorporates the functionality of the function and its activities and the validations were needed. In this shop they are manually updated their journals and they issue hand written bills to customers. This method is very difficult to them because they are facing so many difficulties during the shop get crowded. There was no computerized database to this juice bar and because of that they got couple of issues with supplier details, stores and transactions. These are some of main issues with their manual system and the reasons to ask for an automated system. Based on the requirements of the client, all the languages and the order of activities are used to make it easy for the client. The system gives access to clients to keep stocks, manage employee details, inventory details, customer details, supplier details, sales details, wastage details, profit details and also order details. Finally this system is developed to satisfy the client’s needs and the needed software. The main goal as the developing team was to make the system simple and user friendly with filing all the requirements the client asked for.
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https://github.com/arjuncodess/cs50_solutions
This is CS50x 2023 Here are the solutions to the problem sets and labs you need to complete. Thank me later!
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https://github.com/kylemit/hellosern
Introduction to SQL, Express, React, Node Stack
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https://github.com/quickstartlibs/db
Stash Queries - A thin and simple yet elegant database abstraction layer around PDO.
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https://github.com/nothingnothings/zap-scraper
Zap Imóveis Website Scraper Built with Python
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https://github.com/emso-exe/comercio_eletronico_brasileiro
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https://github.com/oxibase/oxibase
Embedding computation within the database management system
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https://github.com/ralfbecher/orionbelt-semantic-layer-mcp
MCP server for the OrionBelt Semantic Layer — enables LLMs to explore semantic models, compile queries, and execute analytics via natural language.
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https://github.com/hoseinrezaeem/jdbc_login_simple
Hi,My project use java , jdbc Generics sql
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https://github.com/sanjinkurelic/meetinginfodatabase
Meeting Info Database is a class library project, which provides API for connecting to Microsoft SQL Server, precisely the meeting database
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Exploring BMI Categories and Health Factors.
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https://github.com/tidesdb/sqlbench
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https://github.com/raziyehbazargan/entityframework
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https://github.com/ivanrododendro/aiqo-report
AI Query Optimizer Report
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https://github.com/obgnail/sqlite-toy
研究目的的，基于内存的，完全原生实现的，有限支持 SQL 查询的关系型数据库
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Dev Notes
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https://github.com/matschik/sql-mirror
[WIP]🪞 Opiniated consistent SQL migrations using reusable raw SQL chunks
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https://github.com/aminehmida/sqlmigman
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https://github.com/phamtiendungcw/app.studentadminportal.api
Hệ thống quản lý sinh viên
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https://github.com/matteogioioso/postgres-explain-core
Package for PostgreSQL query plan visualizer
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https://github.com/turbot/powerpipe-mod-nba
Visualize NBA team, player, game data, and more using Powerpipe and SQLite.
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https://github.com/1luvc0d3/metabase-mcp
MCP server connecting Claude to Metabase for natural language data analysis, dashboard management, and SQL queries
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https://github.com/ldaniels528/lollypop
Lollypop is a development platform built to suit the needs of developers of small to medium software projects, and features an integrated database, web services, scenario-driven test suite, and more.
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GERPO is a generic repository pattern implementation with language integrated query support. Works with any sql sources.
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https://github.com/payal1907/cu_admission_system
CU Admission System is a Flask-based web application for managing college admissions with authentication and database integration.
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https://github.com/gilzoide/ecsql
Experimental ECS framework powered by SQLite
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https://github.com/pchemguy/sqlpage-demo
This project focuses on exploring the SQLPage web app builder and developing a proof-of-concept prototype implementing various aspects/features of a web application for later use as a template or a source of code snippets.
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https://github.com/sandro/imigrate
Interface-driven migrations in Go. A simple tool to run database migrations for sql drivers that don't conform to database/sql.
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https://github.com/jorgermduarte/dotnet-dbupautomation-mssql
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https://github.com/susan56789/prison-system
Online Prison Management System . This project was submitted for the award of bachelor's degree in computer science final year project
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https://github.com/ivanbyone/awesome-leetcode-sql
LeetCode SQL Solutions in PostgreSQL
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https://github.com/queirozpedro/projeto_horariosdeaula
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https://github.com/tanveerisonline/oop_school_library
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https://github.com/iwolf22/the-complete-2023-web-development-bootcamp
Homework and assignments from The Complete 2023 Web Development Bootcamp by Dr. Angela
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https://github.com/kakserpom/php-sqlx-rs
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https://github.com/lulunac27a/flask-endless-level-xp
Endless user level XP system app
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https://github.com/vaneeza-7/flex-student-management-system
📚 Flex is a student management system built using ASP.NET and C# with MS SQL database for the backend. It is a web-based application designed to streamline various administrative tasks related to student management.
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https://github.com/jackhawks/lemon-docs
Lemon Docs 是一个全面的文档集，包括 Figma 原型、PowerDesigner 物理模型、初始化 SQL 脚本数据等。
Last synced: 02 Sep 2025
https://github.com/Imran53/SQL-Mastery-for-Interviews
Level up your SQL skills for interviews! Explore a curated collection of SQL resources, interview questions, answers, PDFs, YouTube channels, websites, and Hackerrank solutions. Get ready to excel in SQL-related interviews with comprehensive learning materials and real-world problem-solving examples.
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https://github.com/hanan-nawaz/flighttragedyanalysis
Flight Tragedy Analysis is a comprehensive data analysis project focused on examining aviation accidents and incidents from 1905 to 2009. This project provides users with valuable insights into historical plane crashes and their associated data.
airplane-crashes aws aws-redshift aws-s3 data-engineering etl kaggle postgresql power-bi psycopg2 python sql
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https://github.com/yswa-var/locoforge
prompt to SQL, NoSQL and GoogleDrive task executing agent
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https://github.com/larissaperinoto/store-manager
Project Store Manager is a RESTful API for managing a store's system.
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https://github.com/ftakelait/datacamp
DataCamp offers interactive R, Python, Sheets, SQL and shell courses. All on topics in data science, statistics and machine learning.
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Last synced: 16 Jan 2026
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/alieymsxxn/sql_project_data_job_analysis
This project explores top-paying jobs, in-demand skills, and where high demand meets high salary in data analytics.
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https://github.com/byancamatos01/labbanco
"Revisão de SQL em Lab de Banco de Dados"
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https://github.com/johnsesana/eda-liquor-sales
Exploratory Data Analysis on Public Datasets
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https://github.com/spektom/vertica-utilities
Useful Vertica DB functions
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https://github.com/carvetighter/sqlmethods
A wrapper for pymssql (Microsoft Sql Server Package). I wrote this in the process of working with Sql Servers as a Data Scientist.
microsoft-sql microsoft-sql-server pymssql python python-3 python3 sql
Last synced: 04 Jan 2026
https://github.com/simerplaha/justsql
Just write SQL as String
database-access database-connector database-management scala sql
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https://github.com/sujunmin/oracledbdailycheckscripts
Oracle DB 12c Daily Check Scripts for Windows
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https://github.com/hq969/operational-analytics-for-hcl-foxconn-semiconductor-osat-facility
Operational Analytics for HCL–Foxconn Semiconductor OSAT Facility is an end-to-end data analyst portfolio project that simulates real-world manufacturing operations. It focuses on improving production efficiency, analyzing equipment downtime, optimizing workforce attendance, and predicting operational risks using machine learning,SQL, and Power BI.
downtime powerbi predict-absenteeism python3 sql workforce-trends yield yield-monitor
Last synced: 04 Oct 2025
https://github.com/mayank0255/coding-questions
Coding questions for Interview Prep that I have solved on Algoexpert, Leetcode, Codewars, and Hackerrank :man_technologist:
algoexpert code codewars coding-interviews competitive-programming hackerrank interview java javascript leetcode mysql python sql
Last synced: 14 Apr 2025
https://github.com/samuel-ricardo/agendafx
App Desktop que promete elevar sua produtividade pra outro nível.
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Last synced: 09 Apr 2026
https://github.com/miracle-cowf/a-sql-a
Anthropic-SQL-Agent powered by LangChain, Anthropic
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https://github.com/plandes/icsql
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https://github.com/aliesmaeil/queries-in-file
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https://github.com/shamimgeek/docker-compose-postgres
Postgresql with pgadmin4 and docker-compose and practice sql
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https://github.com/hexmakina/crudites
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https://github.com/mdxabu/nl2sql
Leveraging Open-Source AI Models for Natural Language to SQL Query Translation: An Implementation Using LLama
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https://github.com/ligoj/plugin-id-sql
Ligoj plugin for identity management and backed by an SQL database
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https://github.com/sarincr/mysql-database-with-python
MySQL is an open-source relational database management system. Its name is a combination of "My", the name of co-founder Michael Widenius's daughter, and "SQL", the abbreviation for Structured Query Language
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Twitter Clone in Python and Django.
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https://github.com/birdmandayum0131/url-shortener
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https://github.com/deverebor/modelagembancodedadoscovid
*SEM VALORES REAIS* feito para método avaliativo da matéria de Gerenciamento em Banco de Dados
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