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: 2026-07-10 00:26:02 UTC
- JSON Representation
https://github.com/soheil-mp/sales-analytics-pipeline
Data analytics pipeline built with Apache Spark and Hadoop for processing and analyzing large-scale sales data.
Last synced: 27 Jan 2026
https://github.com/egjfour/dsti-course-notes
Notes for classes taken at DSTI stored in an Obsidian vault and backed up to Github. Includes notes for all courses taken during my Master's program
aws calculus cloud graph law linear-algebra mlops neo4j optimization-algorithms owl-ontology project-management rdf software-engineering sql statistics
Last synced: 19 Apr 2026
https://github.com/ziyue-pan/sqlino
Tiny SQL system supporting partially compatible operations with MySQL. With user-friendly console interface and execution result display.
Last synced: 18 Apr 2026
https://github.com/martan03/ids-project
Project to the IDS subject
er-diagram fit-vut ids sql use-case-diagram
Last synced: 05 Feb 2026
https://github.com/rafie-b/data-analytics
Activities of Data Analysis.
apache-spark api aws business-analytics data data-analytics data-science database dataframe jupyter-notebook python scikit-learn sql
Last synced: 14 Apr 2026
https://github.com/prabhakar-naik/spring-boot-graphql-app
The "spring-boot-graphql-app" is a Spring Boot application that integrates GraphQL, a query language for APIs, with Spring Boot's web framework. It allows clients to query and manipulate data using a single endpoint and a flexible schema. This project showcases how to define GraphQL queries, mutations, and subscriptions, as well as how to map them
crud-application dbms-project graphql java mongodb mysql oracle-database restful-api spring-boot sql
Last synced: 14 Apr 2026
https://github.com/marhcouto/feup-bdad
:mortar_board: BDAD/BD -> MIEIC/L.EIC - FEUP, 2020-2021
bd bdad database feup-bd feup-bdad feup-leic feup-mieic leic-bd sql
Last synced: 30 Jun 2026
https://github.com/sparsh-kumar/sequelizenodejsmigrationandseeders
code repository demonstrating how to make use of migrations and seeders in sequelize in node js
express-js expressjs javascript migration node nodejs orm relational-databases seeding sequelize sequelize-orm sql
Last synced: 14 Apr 2026
https://github.com/piercel2022/nextjs-dashboard
nextjs-dashboard is a simplified version of the financial dashboard that has: A public home page. A login page. Dashboard pages that are protected by authentication,. The ability for users to add, edit, and delete invoices.
javascript pnpm postgresql-database reactjs sql typescript vercel
Last synced: 14 Apr 2026
https://github.com/morimorig3/my-cooking-recipes
SQLとAppRouterの練習用に今回はユーザーごとにお気に入りのレシピを保存できるアプリケーションを実装しました。SQLに触れることを目的にしているため、セキュリティ周りはVercel Postgresにおまかせになっています。
ant-design db nextjs react sql typescript
Last synced: 14 Apr 2026
https://github.com/anatoliybr/railway-tickets-sale-db
Database for the railway ticket sales service
db-design db-implementation db-schema er-diagram pgadmin postgresql sql
Last synced: 15 Oct 2025
https://github.com/praveendecode/phonepe_pulse
Phonepe Pulse Data Visualization and Exploration: A User-Friendly Tool Using Streamlit and Plotly
data-visualization dataanalysis financial-analysis mongodb postgres python sql streamlit-dashboard
Last synced: 14 Apr 2026
https://github.com/ssanthosh010303/d15c2
Day-15 Challenge-2: Database Schema for a Video Store
Last synced: 19 Feb 2026
https://github.com/gregoritsch3/ml_eda_classification_diabetes
An EDA and Machine Learning Classification exercise on the Diabetes dataset demonstrating the use of SQLAlchemy data import from an SQL database (PostgreSQL), Pre-processing Pipelines, ANOVA, 9 ScikitLearn ML models, Hyperparamter Tuning for the best performing one, and feature importance.
anova machine-learning matplotlib numpy pandas pipelines scikit-learn seaborn sql sqlalchemy statistics
Last synced: 14 Apr 2026
https://github.com/bhayward93/hr-web-application
An interlinked solution demonstrating skills in C#, Entity Framework, Web APIs and WCF Services
asp-net asp-net-mvc csharp csharp-code entity-framework sql web-application
Last synced: 15 Oct 2025
https://github.com/zun-liang/fcc-periodic-table-database
Solution to freeCodeCamp Project Build a Periodic Table Database.
bash git nano postgresql shell sql
Last synced: 14 Apr 2026
https://github.com/mizcausevic-dev/regulatory-reporting-mart
Warehouse-style reporting mart for docket readiness, evidence packets, and deadline pressure.
agpl analytics kinetic-gain regulatory-reporting sql warehouse
Last synced: 01 Jun 2026
https://github.com/mizcausevic-dev/search-observability-warehouse
SQL warehouse for search console, crawl, index coverage, freshness drift, and URL-level observability diagnostics.
analytics-engineering crawl-analysis data-modeling indexation python search-observability sql technical-seo warehouse
Last synced: 01 Jun 2026
https://github.com/fab2bprog/exemple-utilisation-csharp-avec-mysql
Exemple C# avec base de données mysql : Servira au developpement de votre application. Classes CRUD. Fonctions de recherche etc...
base-de-donnees crud crud-application crud-sample csharp csharp-code database exemple howto-tutorial mariadb mariadb-database mysql sql tutorial
Last synced: 13 Apr 2026
https://github.com/mizcausevic-dev/revops-database-lab
PostgreSQL revenue operations lab for pipeline modeling, attribution analysis, forecast visibility, and renewal risk reporting.
analytics attribution data-modeling database-design forecasting postgresql revenue-operations saas sql
Last synced: 01 Jun 2026
https://github.com/mizcausevic-dev/attribution-warehouse-lab
Python FastAPI attribution lab for warehouse journey stitching, channel credit models, SQL contracts, and revenue reconciliation.
analytics attribution backend data-warehouse fastapi marketing-analytics portfolio python revops sql
Last synced: 01 Jun 2026
https://github.com/prasenjitb1234/taskmanagement01
Revising java, rest api basics & Springboot
Last synced: 14 Apr 2026
https://github.com/interes-group/b-vsa-ls22-project1
B-VSA LS 21/22 Zadanie semestrálneho projektu 1
Last synced: 15 Oct 2025
https://github.com/mizcausevic-dev/dbt-search-observatory
dbt + DuckDB warehouse for search console, crawl, index coverage, freshness drift, and URL-level observability diagnostics.
data-modeling dbt duckdb python search-observability sql technical-seo
Last synced: 01 Jun 2026
https://github.com/niteshkumar76/e-commerce_project-
E-Commerce project using MYSQL
mysql-database queries rdbms sql
Last synced: 16 Oct 2025
https://github.com/cradlephp/storm
A Search Collection Model Kind of SQL Client
cradle cradlephp mysql mysql-5-7 orm orm-framework postgresql sql sqlite3 storm v2 v3-prototype
Last synced: 16 Oct 2025
https://github.com/alexgenovese/machine-learning-bigquery-gcp
These SQL are based on available ecommerce dataset that has millions of Google Analytics records for the Google Merchandise Store loaded into BigQuery.
bigquery google google-cloud-platform purchase sql visitors
Last synced: 16 Oct 2025
https://github.com/yenilikci/nesneyonelimlianalizvetasarimdersi
YIL İÇİ PROJE ÇALIŞMASI - NESNELERİN İNTERNETİ SİSTEMLERİ İÇİN AKILLI CİHAZ (NESNE) TASARIMI
Last synced: 16 Oct 2025
https://github.com/awcodify/tx
Simple example to database transaction with golang
commit go golang rollback sql transaction
Last synced: 17 Oct 2025
https://github.com/bell-kevin/chap9exer
Website with Backend Database Hooked-Up
mariadb mariadb-database mariadb-server php phpmyadmin sql xampp xampp-server
Last synced: 27 Jan 2026
https://github.com/bhimavarapu-manoj-kumar/sql-postgres
PostgreSQL is an Advanced Object-Relational Database Management System (DBMS). It is open-source and widely used for various applications due to its robustness, extensibility, and compliance with SQL standards.
Last synced: 17 Oct 2025
https://github.com/vaxdata22/city-weather-and-s3file-rds-s3-bigquery-etl-by-airflow-on-ec2
This is my third AWS Cloud ETL project. This data pipeline orchestration uses Apache Airflow on AWS EC2. It demonstrates how to build an ETL data pipeline that would perform data extraction to a database in parallel to a loading process into the same database, join the tables, copy joined data to S3 and finally copy the S3 file to BigQuery DW.
apache-airflow aws-ec2 aws-rds-postgres aws-s3 bigquery business-intelligence dags data-warehousing etl-pipeline openweathermap-api orchestration python3 sql
Last synced: 21 May 2026
https://github.com/sophior/dockersqlbackup
A script to run on a host and backup your databases by container name
backup-script bash containerstation docker msql-database mssqlserver nas qnap sql sql-server
Last synced: 14 Mar 2026
https://github.com/scottgriv/sql-mssql_openjson_example
An example query that demonstrates how to use the OPENJSON function in Microsoft SQL Server.
database json microsoft-sql-server microsoft-sql-server-management-studio microsoft-sqlserver-database mssql mssql-database mssql-server open-json openjson sql sql-server sql-server-database stack-overflow stack-overflow-answers stackoverflow stackoverflow-answer
Last synced: 14 Mar 2026
https://github.com/balajimohan18/sql-projects
The repository contains Structured Query Language (SQL) Scripts. The Multiple SQL scripts for various projects which includes data cleaning, data pre-processing, data processing, data transformation and insights gaining through Query Language
data-analysis data-mining data-science eta microsoft-sql-server query-language sql sql-server sql-server-management-studio sqlqueries
Last synced: 14 Mar 2026
https://github.com/7sferry/dynamic-query-with-jpa
this is related to https://ferry.vercel.app/blog/dynamic-query-pada-java-part-i-jpa
hibernate java jpa query specification spring spring-boot springdata-jpa sql
Last synced: 05 May 2026
https://github.com/sistemasvox/projeto-integrador-banco-de-dados-2
Scripts SQL para o Projeto Integrador de Banco de Dados 2, incluindo estruturas de dados e testes.
Last synced: 22 Feb 2026
https://github.com/yuriibalandiuk/technological_practice
Technological practice assignments
airflow docker docker-compose jupyter-notebook pandas postgresql psycopg2 python3 sql
Last synced: 19 Apr 2026
https://github.com/rameswar-balaji/state_wise_cpi_analysis
Consumer Price Index (CPI) Analysis System 📌 Overview This project analyzes and visualizes Consumer Price Index (CPI) data for Indian states and Union Territories, providing insights into inflation trends and economic changes over time.
css dbms html5 javascript mysql php sql
Last synced: 08 May 2026
https://github.com/andreasscherbaum/pg_arcgis
Reach out to ArcGIS web service from PostgreSQL or Greenplum
arcgis geocoordinates greenplum greenplum-database lookup postgresql resolve-geocoordinates reversegeocode sql
Last synced: 18 Oct 2025
https://github.com/prateek5525/online-shopping-analytics-project
The Online Shopping Analytics Project analyzed product trends, and regional sales using SQL and Tableau. Insights from the Sales and Location Dashboards highlighted key trends in demographics, product popularity, and regional performance. These findings empower businesses to optimize strategies, enhance marketing, and improve inventory management.
data-analysis excel kaggle-dataset sql tableau
Last synced: 20 Feb 2026
https://github.com/syuvraj19/dbs-assignments
This repository contains Advanced Database Services assignments from Seneca College's DBS211 & DBS311 courses.
database database-management dbms dbms-lab sql sql-server
Last synced: 19 Apr 2026
https://github.com/shani-kumar-gupta/bookmyshow-airtribe
Problem Solving Case: Bookmyshow
database dbms mysql normalization sql
Last synced: 18 Apr 2026
https://github.com/fahadfoysal/inventory_management_system
An Inventory_management_system web application on Django framework. Features: User Authentication, CRUD, Inventory Search. Remaining product quantity. Category, Dashboard and many more. Tech Stack: Python, Django, SQLite, HTML, CSS.
Last synced: 07 May 2026
https://github.com/juanpedroarmella/games
Basic crud api rest backend with php and mysql.
Last synced: 18 Oct 2025
https://github.com/query-farm/python-sql-scan-planning
A Python library for intelligent file filtering using SQL expressions and metadata-based scan planning. This library enables efficient data lake query optimization by determining which files need to be scanned based on their statistical metadata.
duckdb predicate-pushdown predicates query-processing scan-planning sql sql-engines
Last synced: 14 Apr 2026
https://github.com/marianmeres/data-to-sql-params
A helper function for extracting and converting data objects to various helper lists useful for programmatically creating SQL statements.
Last synced: 27 Jan 2026
https://github.com/aayushy7777/weather_forecast_dashboard
Developed a Power BI dashboard using a weather API key to display real-time data on temperature, humidity, wind speed, and forecasts with dynamic visuals and filters.
excel figma powerbi sql weather-api weather-forecast
Last synced: 18 Oct 2025
https://github.com/nikeshcohen/project-management-system
A Project Management System built in Java and MySQL. Users can create new projects and assign people to said projects, to a relational database.
Last synced: 18 Oct 2025
https://github.com/plishka/ad_metrics
Facebook and Google Ad Campaigns Analysis. Metrics Calculation
Last synced: 02 Apr 2026
https://github.com/abdelrahmantaymour/problem-solving
algorithms cpp data-structures database database-management filesystem mssqlserver opp sql
Last synced: 14 Mar 2026
https://github.com/atakanbayrak/csharp-stock-tracking-form-app
MySQL database supported form application for stock tracking, user interface could be developed and well-designed oncoming.
Last synced: 29 Apr 2026
https://github.com/umairsyed613/efdbfactory.sql
Factory Pattern for Entity Framework core. supports multiple sql server database with multiple dbcontext support.
dbcontext entity-framework entity-framework-core factory-pattern sql
Last synced: 19 Oct 2025
https://github.com/daihseven/pda
Repositório voltado às atividades realizadas no curso Desenvolvimento Full Stack do Programadores do Amanhã, contendo atividades em sala, extras e projetos solos e em equipe.
backend banco-de-dados desenvolvimento-web front-end full-stack full-stack-web-development html-css javascript nextjs nodejs postgresql reactjs sql typescript
Last synced: 14 Mar 2026
https://github.com/jumail-wm/quiet-attic-films
ESOFT assignment project. Using C# programming
csharp database mssql-database sql
Last synced: 14 Mar 2026
https://github.com/kleamertiri/8-week-sql-challenge
Use cases solutions for #8_Week_SQL_Challenge from #DataWithDanny
Last synced: 14 Mar 2026
https://github.com/liannoi/exam-database
Examination work on subjects "Database Theory" and "Programming and Administration of the MS SQL Server DBMS"
database-theory exam exam-practice ms-sql-server sql sql-server t-sql
Last synced: 14 Mar 2026
https://github.com/pramodmahajan14/discord-clone
This project is a modern, full-stack communication platform designed to facilitate seamless real-time communication, similar to platforms like Discord. Built using cutting-edge technologies, it combines robust functionality with a clean, user-friendly interface. Users can chat via text, audio, or video, create and manage servers and channels, invit
nextjs prisma reactjs sql tailwindcss websocket
Last synced: 29 Apr 2026
https://github.com/kursatfndk/homework-tracking-db-sql
This project includes a basic SQL database to keep track of the topics. It was developed to practice SQL after learning Python.
Last synced: 19 Oct 2025
https://github.com/mstovarh/analisis_de_canciones_de-spotify-m-s-repoducidas-en-2023-
En este repositorio se encuentra el análisis descriptivo que le realicé sobre las visualizaciones de las canciones más escuchadas de Spotify en 2023.
Last synced: 23 Jan 2026
https://github.com/mustafa-muhamed-mansour/ktor
kotlin ktor ktor-client ktor-framework ktor-plugin ktor-server ktorm rest-api sql
Last synced: 19 Oct 2025
https://github.com/yulia-momotyuk/dla-data-analysis-practice
This repository contains my homework assignments completed during the "Data Analyst in IT" course at Data Loves Academy.
analytics data-analysis data-visualization excel mysql numpy pandas postgres powerbi python seaborn sql tableau
Last synced: 14 Apr 2026
https://github.com/rayapatilavakumar/sql-server-videos-for-beginners
My Youtube playlist - SQL Server Videos for Beginners - https://www.youtube.com/playlist?list=PLOX4P8JBtVQCH3nU5FXyrOoLn1z9rTUf1
dynamic-sql isolation sql sql-injection-attacks sqlserver stored-procedures synonyms view
Last synced: 24 Feb 2026
https://github.com/gorros/redshift-utils
Collection of useful Redshift queries.
Last synced: 15 Mar 2026
https://github.com/shvetsihorr/sql-projects
SQL and Google BigQuery-Portfolio Projects
azuredatastudio bigquery mssql postgresql sql
Last synced: 15 Mar 2026
https://github.com/leosimoes/hackerrank-sql
HackerRank's SQL Challenges.
ms-sql-server mysql sql sql-server
Last synced: 15 Mar 2026
https://github.com/abdullahasghar/sql
The repo includes all projects and assessments I have completed with SQL. IDE/s used: MS SQL Server, Google Big Query.
Last synced: 15 Mar 2026
https://github.com/anag0es/projetojava
Cadastro de usuário com java e sql - curso técnico em desenvolvimento de sistemas
Last synced: 20 Oct 2025
https://github.com/mariacarolinass/exercicios-sql
Exercícios básicos de SQL utilizando o MySQL
Last synced: 20 Oct 2025
https://github.com/rakibul263/mysql-database
📌 SQL-এর খুঁটিনাটি (MySQL সহ) এই 🗂️ রেপোজিটরিতে SQL-এর বিভিন্ন খুঁটিনাটি বিষয় বাংলা ভাষায় 📖 ব্যাখ্যা করা হয়েছে। এখানে 🛢️ MySQL-এর প্রয়োজনীয় কোয়েরিগুলো সংযুক্ত করা হয়েছে ✅
Last synced: 20 Oct 2025
https://github.com/ashwin331133/sql-pizza-outlet-sales-analysis
This project analyzes pizza sales data to gain insights into customer behavior and revenue patterns. Key analyses include customer insights, popular pizza types and sizes, revenue generation, and order trends. The findings help optimize menu offerings, staffing, and marketing strategies to boost overall business performance.
Last synced: 24 Feb 2026
https://github.com/mehrajlatifli/variables-and-functions
A database called Library is used to work with Variables and Functions in MSSQL Server
functions mssql mssqlserver scalar scalar-functions sql sqlserver tablevalued-functions tsql userdefined-functions variables variables-and-functions
Last synced: 20 Oct 2025
https://github.com/godsonkoithodathu/flight-database
In this repository, I am showcasing my skills in SQL programming and my knowledge of database management systems (DBMS), specifically using PostgreSQL. Dealing with the Flight Database
Last synced: 27 Jan 2026
https://github.com/huyngo171099/inside-airbnb-milan
This project provides Milan's government officials with insights into the distribution of short-term Airbnb rentals across the city's popular neighborhoods. The goal is to inform policy that could help mitigate Milan's housing crisis by reducing the prevalence of short-term rentals, thus making housing more affordable for residents.
apache-airflow docker-compose pgadmin4 postgresql python sql
Last synced: 23 Jan 2026
https://github.com/saisurajmatta/nashville-housing-data-cleaning-project
Clean and standardize Nashville Housing dataset using SQL queries for improved data quality and structure.
azure-data-studio data-analysis mssql mysql sql sql-data-cleaning sql-queries sql-server-management-studio
Last synced: 23 Jan 2026
https://github.com/rohra-mehak/airbnb-reviews-dwh
Integrated Data Warehouse Solution for Airbnb Analytics: ETL Automation, SQL SERVER: Data Warehouse Modelling, OLAP Cube, and PowerBI Reporting
multi-dimensional-models olap-cube powerbi sql sql-server-database ssas ssis star-schema-tables
Last synced: 24 Jan 2026
https://github.com/eufony/dbal
Zero-configuration extensible PHP database abstraction layer library.
Last synced: 01 Jun 2026
https://github.com/ashu3291/music-store-analysis
Data Analysis for Digital Music Store using SQL
beginner-friendly-project portfolio-project sql sql-server sqlproject
Last synced: 15 Mar 2026
https://github.com/valyauw/lodgings-app
Example Lodgings Admin CMS + Showcase Web Application
Last synced: 21 Jun 2026
https://github.com/edochiari/layoffs-data_cleaning
SQL script for cleaning a dataset related to work layoffs. It removes duplicates, standardizes data, handles null values, and eliminates irrelevant columns and rows, ensuring data integrity
Last synced: 27 Jan 2026
https://github.com/srodriguezamarillo/mundotrade
Proyecto SQL de gestión de equipamiento y enlaces a Internet para la empresa de logística "Mundo Trade". Implementa técnicas avanzadas de SQL para garantizar la integridad y eficiencia del sistema y la correcta administración de datos.
data-integrity database-management equipment-management logistics optimization sql sql-functions stored-procedures triggers views
Last synced: 23 Jan 2026
https://github.com/yevheniidatsenko/goit-rdb-hw-05
✴️ RDB Hometask - SQL course
goit goit-rdb-hw-05 sql workbench
Last synced: 27 Jan 2026
https://github.com/rstoetter/csql-php
a PHP class with various methods to work on and analyze SQL statements
Last synced: 15 Mar 2026
https://github.com/refactorful/migrata-cli-releases
Public releases and installation scripts for the Migrata CLI, the stress-free way to manage database schema migrations.
automation cli database devops infrastructure-as-code migrations schema-management sql
Last synced: 14 Apr 2026
https://github.com/angel-dart-archive/query_builder
[ARCHIVED] Use angel_orm instead.
angel-framework angel-service database mongo postgresql query-builder sql
Last synced: 23 Oct 2025
https://github.com/eeroel/ipykernel-duckdb
IPykernel wrapper with autocompletion and magics for DuckDB
data-science duckdb ipython jupyter sql
Last synced: 15 Mar 2026
https://github.com/omr5221/bi-scripts
Example of DI BI tool scripting
automation configuration-files data-analysis data-warehousing dimensional-analysis diver etl-pipeline lookup modeling perl-script python shell-script sql summarization
Last synced: 15 Mar 2026
https://github.com/shubhamsoni98/prediction-with-binomial-logistic-regression
To predict client subscription to term deposits and optimize marketing strategies by identifying potential subscribers.
binomial data data-science eda machine-learning matplotlib pipeline python scikit-learn seaborn sklearn sql visualization
Last synced: 06 Feb 2026
