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/yashpaneliya/notekeeper
This is a simple note keeper flutter application. It uses SQL database.
Last synced: 09 May 2026
https://github.com/hasin023/cse_4307_database_management_systems
Course files for CSE 4307 & 4308
Last synced: 10 Jun 2026
https://github.com/rusith/sqlgenerator
An attempt to create a LINQ to SQL mapper (Just for fun)
csharp dotnetcore expression mapper sql
Last synced: 10 May 2026
https://github.com/somdipdey/method-to-query-database-easily-in-csharp
Use this stub/method to query database easily. Just copy/paste this stub in your project and paste your query inside. You are all set to execute queries easily without always worrying about little details.
Last synced: 10 May 2026
https://github.com/dhruvsrikanth/blood-donations-db
A blood donations database project.
blood-donation bottle database database-management flask python sql sqlite3 web-application
Last synced: 10 May 2026
https://github.com/iamantimpal/sql-project
Real-World SQL Projects: Blinkit & Pizzahunt
sql sql-practice sql-practice-exercises sql-practice-problems sql-pro sql-server sqlite
Last synced: 10 May 2026
https://github.com/oewntk/grind_yaml2sql
OEWN builder project, YAML to SQL chain
Last synced: 10 May 2026
https://github.com/renatoelho/funcoes-sql-udf-python
Este repositório demonstra como criar e utilizar Funções Definidas pelo Usuário (UDF) no DuckDB usando Python. As UDFs permitem estender a funcionalidade SQL padrão, permitindo que você escreva funções personalizadas em Python e as utilize diretamente nas suas consultas SQL no DuckDB.
duckdb jupyter-notebook python sql udf
Last synced: 10 May 2026
https://github.com/gabrielleandro0801/beecrowd-exercises
Repository with programming exercises solved in C, Java, Python and SQL.
beecrowd c java python3 sql uri-online-judge
Last synced: 10 May 2026
https://github.com/imrandil/sql_practice_with_analysis
SQL practice using postgres db and docker as a tool to setup postgres, loving the sql way
data-analysis docker markdown postgres sql
Last synced: 10 May 2026
https://github.com/sibeeshvenu/sql-server-crud-actions-using-node-js
The detailed article can be found here
crud-application crud-sample node nodejs sql sql-server
Last synced: 10 May 2026
https://github.com/mufidu/bank-merdeka
A dummy database scheme for Bank Merdeka, made as an assignment for my Database Modelling course
Last synced: 10 May 2026
https://github.com/mituskillologies/ds-ref-cdac-aug24
Program of refresher course on Data Science conducted for CDAC officials at CDAC Headquarters, Pune in August 2024.
data-science data-visualization machine-learning mysql python-programming r-programming sql
Last synced: 10 May 2026
https://github.com/k-sel/basicauthenticationphp
This repository contains a basic authentication system built using PHP, a MySQL database, and session management. It includes a database connection handled by a PDO class (DbManager) and user authentication features such as login, logout, session-based access control, and email verification for enhanced security.
authentication pdo-mysql php sql
Last synced: 10 May 2026
https://github.com/plopezgit/sprint2_t1_mysql_data_structure
Data Structure comprehension
data-structures diagramming drawio eer-diagram field join mysql mysql-database query record sql table terminal workbench
Last synced: 10 May 2026
https://github.com/0xisk/exploring-sql
A repository focused on learning and practicing the SQL language.
learning learning-by-doing learning-exercise postgres postgresql postgresql-database sql sql-server sqlite sqlserver
Last synced: 10 May 2026
https://github.com/phquartin/agencia-javafx
Projeto da faculdade - Linguagem e Técnicas de programação II
docker-compose java javafx sql
Last synced: 10 May 2026
https://github.com/mergisi/ai2sql-mcp
AI2SQL MCP Server - Generate, explain, optimize and fix SQL queries from natural language inside Claude Code. Supports PostgreSQL, MySQL, SQL Server, Snowflake, Oracle, SQLite.
ai2sql claude claude-code database developer-tools mcp mysql postgresql sql text-to-sql
Last synced: 10 Jun 2026
https://github.com/aelabassi/alx-higher_level_programming
ALX High Level Programming: Python, JavaScript, SQL
console-application database javascript python sql
Last synced: 11 May 2026
https://github.com/barcek/compost
recycling containers | command store & argument finesser | command-line tool | Python + Mypy, w/ SQLite
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Last synced: 11 May 2026
https://github.com/demon-2-angel/leetcode_solutions_coding
50-days-of-code databases leetcode-solutions sql sqlite
Last synced: 11 May 2026
https://github.com/soodaayush/cs50x-2024
A collection of all my CS50x 2024 Problem Set solutions.
ai algorithms c data-structures flask html-css-javascript python scratch sql
Last synced: 11 May 2026
https://github.com/xam1dullo/nestjs-backend-project
nest-backend nestjs postgresql prisma sql typescript
Last synced: 11 May 2026
https://github.com/r-siddiq/prescription-webapp-jdbc
A Spring MVC and JDBC web application for managing prescriptions, enabling doctors to create, pharmacies to fill, and patients to track prescriptions with secure database validation.
jdbc jdbctemplate maven schema-design spring-mvc sql
Last synced: 11 May 2026
https://github.com/abdullahhafizh/eamppi-note
An Note For Every Need
android android-app android-application android-development android-studio androidstudio memo note notes sql sqlite sqlite3
Last synced: 11 May 2026
https://github.com/edserranoc/scripting-with-python-and-sql-for-data-engineering
Scripting with Python and SQL for Data Engineering Course Course - Duke University
databases-course json mysql python-programming sql web-scraping
Last synced: 11 May 2026
https://github.com/sravan27/silentdrop
Does your JavaScript database silently return the wrong rows? Zero-dep MIT correctness checker. 8 merged PRs across 7 OSS sync engines.
conformance correctness data-loss database dexie indexeddb local-first query-engine sql testing
Last synced: 10 Jun 2026
https://github.com/kanwal-kingra/spotifysync-etl
Extracting Data from Spotify 'Best Hindi Songs' playlist, Transforming Data and Loading Into Snowflake Data Warehouse, using data modeling to make data more accessible
aws-glue aws-lambda aws-s3 etl-pipeline python snowflake spark sql
Last synced: 11 May 2026
https://github.com/markphamm/adventureworks-analytics
This project analyzes AdventureWorks Cycles' data to enhance revenue. It includes data cleaning, descriptive and diagnostic analysis, and predictive modeling using SQL Server, Python, and PowerBI. Interactive dashboards and real-time updates support strategic decision-making and trend discovery.
Last synced: 11 May 2026
https://github.com/2024-devops-alt-dist/zythologue-js
Zythologue is a database project for a web application for all beer lovers. With it, users car access informations about beer, save beers as favorites, and review beers.
database docker postgresql sql
Last synced: 12 May 2026
https://github.com/OdessaZ/Portfolio-Projects
This is a repository I have created to showcase skills, share projects and track my progress in Data Analytics and Data Science
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Last synced: 12 May 2026
https://github.com/tandohanthonynwiackah/project-t
Simplify project for PHP beginners.
Last synced: 12 May 2026
https://github.com/bucketonhead/java-filmorate
Movie service for selecting, commenting, liking, finding popular films, adding friends, and receiving movie recommendations based on friends' likes.
h2 jdbctemplate springboot2 sql
Last synced: 12 May 2026
https://github.com/sebastian-diaz-berdecia/analisis-popularidad-de-series-y-generos-de-series
Consultas SQL para el análisis de la popularidad de series y géneros series de la base de datos NetflixDB.
business-analytics bussiness-intelligence data data-analysis database mysql mysql-database sql
Last synced: 12 May 2026
https://github.com/lefteris-souflas/medical-prescription-relational-database
Ministry of Health requires a database for prescription analysis. Tasks include creating ERD, relational schema, and SQL queries for patient demographics, prescription details, doctor info, and drug analytics. Additionally, a database interaction Python program is developed to fetch prescription details.
db-schema entity-relationship-diagram mysql-database python3 sql
Last synced: 12 May 2026
https://github.com/seycileli/collegemangementsystem
College Management System Schema (SQL)
college-management-system database mysql sql
Last synced: 12 May 2026
https://github.com/sricasea/fundraising-insights-mwpccc
Data storytelling meets impact strategy — a nonprofit fundraising analysis project combining SQL, Python, and Deepnote to uncover donor trends and guide smarter decisions.
data-analysis data-storytelling data-visualization deepnote fundraising nonprofit portfolio-project python sql
Last synced: 12 May 2026
https://github.com/vbalalian/three-gits
Group analytics project for a predictive analytics course. Using the Yelp open dataset to predict restaurant success.
bigquery dbt predictive-analytics python regression sentiment-analysis sklearn sql vader-sentiment-analysis yelp-dataset
Last synced: 13 May 2026
https://github.com/selimsevim/sfmc-ai-query-assistant
An AI-powered assistant that translates natural language into SQL queries for Salesforce Marketing Cloud (SFMC). Using GPT-4o, this tool understands user queries, maps them to relevant Data Extensions (DEs) and fields, and generates optimized SQL queries—making data retrieval in SFMC faster and easier.
gpt-4 marketing-automation marketing-cloud query salesforce-marketing-cloud sfmc sql
Last synced: 13 May 2026
https://github.com/myrchuk21/rippingbase-db
database db mysql sql sqlite3 unpacking-library
Last synced: 13 May 2026
https://github.com/ffatahillah7/etl-with-python-pandapostgresql
Tranform dataset from Csv to Postgresql using Python Panda Sql
create-engine etl jupyter-notebook pandasql postgresql python sql sqlalchemy-python
Last synced: 13 May 2026
https://github.com/marialuizaleitao/monacogp-challenge
A Medium platform challenge that combines Formula 1 and SQL.
formula1-data-analysis mysql-database sql
Last synced: 11 Jun 2026
https://github.com/imoverlord/sql-snap
Tool for Running SQL Statements in Test Suites
functional-testing jest sql sql-snap
Last synced: 13 May 2026
https://github.com/sakthivinash2/sql_paintings_casestudy
This project explores a dataset of Famous Paintings & Museums using SQL queries to answer various analytical questions.
case-study paintings postgresql sql
Last synced: 13 May 2026
https://github.com/deve-sh/pollster
A Sexy Voting Web App!
ajax javascript php pollster sql voting voting-app voting-application
Last synced: 14 May 2026
https://github.com/realsubhamsahoo/data-cleaning-eda-project-mysql
Data Cleaning and EDA Project using MySQL
Last synced: 11 Jun 2026
https://github.com/nikolapeja6/sab_proj
School project for the SAB (Softverski Alati Baza podataka, en. Database Software Tools) course at the School of Electrical Engineering, University of Belgrade.
database database-management java school-project sql t-sql
Last synced: 14 May 2026
https://github.com/nikhleshshukla123/etlweather
Orchestrated pipeline and tasks using DAG in airflow
airflow astronomer docker python sql
Last synced: 14 May 2026
https://github.com/imtjl/distributed-storage-systems
Distributed Storage Systems - a 3rd year CSE banchelor course in ITMO University
distributed-systems plpgsql postgresql sql triggers
Last synced: 12 Jun 2026
https://github.com/prakhargpt/sql-data-warehouse-project
Building Data Warehouse project using SQL Server, including ETL processes, data modelling and analytics.
analytics data data-analysis data-cleaning data-engineering data-engineering-pipeline data-lakehouse data-science data-warehouse etl etl-job etl-pipeline medallion-architecture sql sql-server
Last synced: 12 Jun 2026
https://github.com/roldanramon/acompanhamento_do_cenario_5
Acompanhamento do Cenário 5
excel flexdashboard r rpubs sql
Last synced: 12 Jun 2026
https://github.com/saravana1606/voting-system
With our voting system, every voter is guaranteed an accessible and secure voting method, This program allows the user to login and vote. Each voter have their own username and password. The admins can conduct elections, authenticate voters and display results in a graphical representation
colorama matplotlib-pyplot pip python pyttsx3 sql sqllite3
Last synced: 12 Jun 2026
https://github.com/rathorsunpreet/webdevsimplified_excercises
Solutions to Excercises of Web Dev Simplified Learn SQL Video
excercise excercise-solution excercises heidisql mariadb mariadb-mysql solution solutions sql sql-query
Last synced: 13 Jun 2026
https://github.com/scisamir/alx-higher_level_programming
ALX Higher Level Programming
data-structures http https networking-in-python orm python3 sql sqlalchemy test-driven-development
Last synced: 13 Jun 2026
https://github.com/pgx-contrib/pgxcel
CEL → PostgreSQL WHERE clause transpiler for pgx. Fail-closed column allow-list, parameterized $N placeholders.
cel cel-go filtering go golang google-cel pgx postgres postgresql sql transpiler where-clause
Last synced: 13 Jun 2026
https://github.com/amitdev3/leetcode-sql-50
This repository contains solutions to 50 SQL questions commonly asked in coding interviews, as part of a series of videos uploaded to YouTube. n each video, I walk through the solutions in detail, explaining the approach and thought process behind solving each problem. The solutions provided here are written in SQL
Last synced: 13 Jun 2026
https://github.com/marialuizaleitao/walmartsalesanalysis
This project explored data collection and preprocessing, advanced application of SQL queries, and feature engineering. Key calculations, such as COGS (Cost of Goods Sold) and VAT (Value Added Tax), were performed to assess the profitability and financial efficiency of the branches.
business-analytics data-analysis mysql-database sql
Last synced: 13 Jun 2026
https://github.com/cannt39t/wylsacom-analysis-reflinks-datamining
data data-analysis data-mining python3 sql
Last synced: 13 Jun 2026
https://github.com/emanoelcampos/sql-mysql
Atividades e exercícios desenvolvidos no curso de SQL com MySQL: manipule e consulte dados na Alura, que faz parte da especialização Java, oferecido pelo programa ONE - Oracle Next Education
aluno-one alura alura-latam banco-de-dados dados mysql oracle oracle-next-education programa-one sql
Last synced: 13 Jun 2026
https://github.com/viggomeesters/obsidian-sql-viewer
Read-only SQLite database viewer for Obsidian.
obsidian obsidian-plugin read-only sql sqlite viewer
Last synced: 13 Jun 2026
https://github.com/sxv357/sql-essential-training
Work completed as part of the Linkedln Learning "SQL Essential Training Course"
Last synced: 15 Jun 2026
https://github.com/tawfikhammad/sql-leetcode-solutions
The solutions of SQL 50 LeetCode problems
data-analysis data-engineering database leetcode leetcode-solutions sql
Last synced: 15 Jun 2026
https://github.com/its-kios09/my-sql-masterclass
MySQL is an open-source relational database management system.
Last synced: 15 Jun 2026
https://github.com/gregoritsch3/project_sql_job_analysis
An SQL project that draws useful insights from existing job data. It provides information regarding top-paying Data Scientist jobs and skills (both job-opportunity-based and salary-based), the most in-demand skills for Data Scientist roles, as well as a list of optimal Data Science skills to learn (skills high in demand and market value).
chatgpt dataanalysis postgresql sql statistics
Last synced: 16 Jun 2026
https://github.com/orlando-pt/db-sql-project
Sql project with the objective of learning good SQL practices.
Last synced: 16 Jun 2026
https://github.com/strawndri/postgresql
Estudos de PostgreSQL e SQL na plataforma da Alura.
Last synced: 17 Jun 2026
https://github.com/rociobenitez/healthcare-management-database
Relational database design for a healthcare management system including hospitals, clinics, patients, appointments, services, medication inventory, and billing.
backend data-modeling database-design entity-relationship entity-relationship-diagram healthcare mysql relational-database sql system-design
Last synced: 18 Jun 2026
https://github.com/teo-sl/sql-lineage-tracker
SQL Lineage Tracker is a powerful static analysis tool that parses raw SQL files to generate interactive table-level and column-level Data Lineage graphs.
automation lineage postgres postgresql sql
Last synced: 18 Jun 2026
https://github.com/baribrahim/ecommerce-website
An e-commerce website built using PHP, HTML, CSS and Javascript
ecommerce-website fullstack-development html-css-javascript php sql webapplication webdevelopment
Last synced: 18 Jun 2026
https://github.com/gggordon/php-sql-replacer
Replace values in SQL inserts even if serialized using PHP
copy migration php replace-text sql
Last synced: 18 Jun 2026
https://github.com/abdulsattar44/sql-data-analytics-project
This repository contain collection of SQL scripts for exploratory and advanced data analytics such as changes over time, cumulative analytics, performance, data segmentation, part-to-whole analysis.
bi-analytics data-analyst data-analytics exploratory-data-analysis sql sqlserver
Last synced: 18 Jun 2026
https://github.com/hajarwalfi/youdemy
Youdemy Learning Platform : Cours en ligne interactifs avec gestion enseignants/étudiants, analytics et validation OOP complète.
css html js mariadb oop php responsive sql uml
Last synced: 19 Jun 2026
https://github.com/aladagemre/aisql
A powerful AI-powered SQL and MongoDB query generator that converts natural language questions into optimized database queries.
Last synced: 19 Jun 2026
https://github.com/keshab5300/amazon-sales-analysis-mysql
This repository contains SQL queries and analysis tools for examining Amazon sales data. It helps uncover insights on pricing, discounts, product performance, and customer reviews. The project is designed to optimize sales strategies and evaluate key metrics for better decision-making.
Last synced: 20 Jun 2026
https://github.com/lleonardus/distribuidora-automatizada
Projeto feito com o intuito de gerar relatórios automatizados para uma distribuidora
excel faker pandas python python-dotenv sql sqlalchemy
Last synced: 20 Jun 2026
https://github.com/danbuxton/groceryshoppingsystemproj
Using JavaServer Faces, MVC, Data Transfer Object, Factory, Command and Front Controller
command-pattern database design-patterns dto-pattern factory-pattern java javadb javaserver-faces mvc-architecture sql
Last synced: 20 Jun 2026
https://github.com/pramilapoudel023/data-projects
mysql-database powerbi sql tableau-dashboards
Last synced: 20 Jun 2026
https://github.com/niihaoru/website
Web-site about software development in Petropavlovsk-Kamchatskiy
consulting crm database devops engineering management programming raspberrypi sql stm32 web-site
Last synced: 20 Jun 2026
https://github.com/hebertcisco/remodel-core-docs
Documentation site for remodel-core, built with React Router and Fumadocs.
data-structures database ddl er-diagram modeling parser-implementations sql
Last synced: 20 Jun 2026
https://github.com/hebertcisco/gdo
A typed database access library for Gleam.
data-access data-access-layer data-access-library data-access-object database gleam gleam-lang gleam-language gleam-library library prepared-statements sql sql-query sqlite sqlite-database transactions
Last synced: 20 Jun 2026
https://github.com/vidjinnangni/sql-sub-saharan-economic-impacts-of-covid
SQL project analyzing the economic impacts of COVID-19 in Sub-Saharan Africa using MySQL. Includes database schema, data insertion, and exploratory queries.
mysql mysql-database mysql-server sql sqldata-exploration
Last synced: 20 Jun 2026
https://github.com/olaszpl/bazy_danych_2024
Projekt systemu bazodanowego dla uczelni – realizacja w ramach kursu Podstawy Baz Danych na AGH 2024/25.
Last synced: 20 Jun 2026