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/techtonique/querier
A query language for Python Data Frames (currently Python)
data-frames databases sql sql-query
Last synced: 27 Apr 2026
https://github.com/mylethidiem/zero-to-hero
Project for learning, practicing code: Python, SQL, C/C++, Data science/Data Analysis, AI/Machine learning
ai cpp data-analysis data-science deep-learning machine-learning mlops python sql
Last synced: 02 Mar 2026
https://github.com/turbot/steampipe-plugin-launchdarkly
Use SQL to instantly query LaunchDarkly flags, metrics and more. Open source CLI. No DB required.
backup etl launchdarkly postgres postgres-fdw postgresql postgresql-fdw sql sqlite steampipe steampipe-plugin zero-etl
Last synced: 18 Apr 2026
https://github.com/yehorbk/sqlitemanager
Cross-platform SQLite managing application. (JavaFX)
database desktop java javafx javafx-application javafx-desktop-apps javafx-gui sql sqlite sqlite3
Last synced: 02 Apr 2026
https://github.com/al-ghaly/data-management-case-study
A Case Study (Project) Covering most of the steps in the data management process.
bash-scripting database database-management database-schema desktop-application java oracle-database plsql python sql
Last synced: 11 May 2026
https://github.com/keivanipchihagh/covid-19-data-analysis
☠ Covid-19 deaths & vaccination analysis with daily-updated data from OWID dataset
analysis covid19-data sql tableau
Last synced: 19 Mar 2026
https://github.com/konstantin-bogdanoski/adb
Advanced Data Bases 2020 [Напредни Бази на Податоци 2020]
database fcse finki postgresql postgresql-database sql
Last synced: 06 May 2026
https://github.com/jordan-m-young/rscodb
Relational Database Implementation
database from-scratch postgres rust sql
Last synced: 10 May 2026
https://github.com/codad5/e-commerce-website-
This is an e-commerce website where a seller have a dashboard be able to edit and contact coustomer
ajax cart e-commerce ecommerce ecommerce-platform javascript jquery php shop sql
Last synced: 10 May 2026
https://github.com/stefanbschneider/feelya
✔️😊 feelya: The app that gets you! Keep track of what you eat and do and improve how you feel.
app bootstrap chartjs cicd django heroku hobby-project postgresql python python3 sql tracking webapp
Last synced: 30 Apr 2026
https://github.com/nafisalawalidris/databases-and-sql-for-data-science-with-python
Learn how to work with databases and SQL for data science tasks using Python. Create tables, insert data, query results, and retrieve data into pandas dataframes.
Last synced: 04 May 2026
https://github.com/mattiasnordqvist/galactic-waste-management
The best SQL Server migration tool I've found so far
data-migration migration migration-tool migrations-runner schema-migrations sql sqlserver
Last synced: 27 Apr 2026
https://github.com/rstm-sf/runsql
A simple cross-platform application for testing SQL select queries
application avaloniaui cross-platform dotnet sql sqlite3
Last synced: 09 May 2026
https://github.com/shahidmalik4/120-years-of-olympics-analysis-using-powerbi
The "120 Years of Olympic Games: A Comprehensive Review" project aimed to analyze historical Olympic Games data spanning more than a century. Utilizing data sourced from Kaggle, the project focused on cleaning, preparing, normalizing, and visualizing the data in Power BI to extract meaningful insights and highlight key trends in Olympic history.
analystics data-visualisation excel olympics powerbi sql
Last synced: 15 Feb 2026
https://github.com/phamtiendungcw/app.studentadminportal.api
Hệ thống quản lý sinh viên
Last synced: 03 May 2026
https://github.com/kanukim97/algorithm
알고리즘 풀이 Repository입니다
algorithm leetcode programmers-online-judge sql
Last synced: 20 Apr 2026
https://github.com/ivanrododendro/aiqo-report
AI Query Optimizer Report
ai sql sql-optimization sql-tuning
Last synced: 23 May 2026
https://github.com/emso-exe/comercio_eletronico_brasileiro
Projeto de análise de dados do comércio eletrônico brasileiro disponibilizado pela Olist via plataforma Kaggle.
analise-de-dados ciencia-de-dados data-analytics data-science datascience e-commerce postgres postgresql pyspark python python-3 python3 spark spark-sql sql
Last synced: 04 Apr 2026
https://github.com/monambike/project-hanabi-web
A personal project of a web application made primarily for testing and strengthen my habilities with programming and languages.
ajax chat chatroom css customizable-ui english html japanese javascript jquery multilingual mysqli personal-website php portuguese spanish sql web
Last synced: 16 Feb 2026
https://github.com/marcominerva/entityframeworkcoreauditing
This repository show different ways to audit database changes with Entity Framework Core
auditing entity-framework-core net sql sql-server temporal-table
Last synced: 24 Apr 2026
https://github.com/codehass/catalog-of-my-things
We developed a console application for tracking various items you have acquired such as books, music albums, movies, and games. The UML class diagram provided the foundation for the project. The data is stored in JSON files, and we have also created a database with table structures that are similar to the program's class structure.
Last synced: 20 Apr 2026
https://github.com/stevehansen/sql-inliner
Helper utility to inline SQL server database views
Last synced: 02 Mar 2026
https://github.com/nothingnothings/zap-scraper
Zap Imóveis Website Scraper Built with Python
beautifulsoup beautifulsoup4 docker python scraper selenium sql zap-imoveis
Last synced: 05 May 2026
https://github.com/essien1990/relational_database_management_system
Relational Database using PostgreSQL commands for DML and DDL commands
database-management dbeaver foreign-keys pandas pgadmin4 postgresql-database sql sqlalchemy
Last synced: 27 Apr 2026
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.
database demo demo-app framework sql sqlite web webapp
Last synced: 05 May 2026
https://github.com/mensenvau/stratascratch_sql_solutions
🎯 My solutions to the tasks in stratascratch
pyspark python sql stratascratch stratascratch-solutions
Last synced: 04 May 2026
https://github.com/karlyndiary/global-electronics-retailer-sales-and-customer-insights
Developed an analysis using Python, SQL, and Excel to examine sales and customer demographics for a Global Electronics Retailer. The findings aim to enhance business strategies and improve overall performance.
dashboard data-analysis data-cleaning-and-preprocessing data-pipeline data-visualization etl microsoft-excel microsoft-sql-server python sql
Last synced: 14 Feb 2026
https://github.com/1luvc0d3/metabase-mcp
MCP server connecting Claude to Metabase for natural language data analysis, dashboard management, and SQL queries
anthropic claude data-analysis mcp metabase model-context-protocol natural-language sql
Last synced: 21 Apr 2026
https://github.com/lucasrmagalhaes/manipule_e_consulte_dados-sql
SQL com Oracle Database: manipule e consulte dados
Last synced: 19 Mar 2026
https://github.com/jaffarabbas/library-management-system-in-java-
GUI base + Database functionality
data database datastructures-algorithms dbms gson java javafx javafx-application javafx-desktop-apps javamail library-management-system mysql sql xammp
Last synced: 05 May 2026
https://github.com/blinet/qmy
Quick mysql is a powerful module that makes the mysql system easier, simpler and faster
database db javascript mysql mysql2 nodejs quick sql
Last synced: 18 Apr 2026
https://github.com/matteogioioso/postgres-explain-core
Package for PostgreSQL query plan visualizer
Last synced: 29 Apr 2026
https://github.com/fernandocalmet/java-login-layered-skeletor
♨️ Aplicación simple de escritorio en Java que permite operaciones CRUD aplicando Patrones de Arquitectura de Aplicaciones Empresariales (PEAA) y Diseño Orientado al Dominio (DDD)
crud-application ddd-architecture java jdbc mysql mysql-database peaa-architecture sql
Last synced: 16 Apr 2026
https://github.com/marekrost/mcp-server-spreadsheet
Data-first MCP server for reading and writing spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine
claude csv duckdb mcp mcp-server model-context-protocol ods openpyxl python spreadsheet sql xlsx
Last synced: 07 Jun 2026
https://github.com/pythonhubdev/scaffoldr
Modern Python web framework project generator with production-ready architecture.
fastapi flask flask-application litestar pydantic python quartz sql sqlalchemy sqlmodel
Last synced: 10 May 2026
https://github.com/apache/cloudberry-go-libs
go-libs for Apache Cloudberry (Incubating)
ai big-data cloudberry data-analysis data-warehouse database distributed-database go greenplum mpp olap postgres postgresql sql
Last synced: 27 Apr 2026
https://github.com/canayter/crowdfunding-etl
Using Python and Pandas methods and functions and to list comprehensions to extract, transform, and clean data. Then using regular expressions to find patterns and extract data from text and string data
Last synced: 06 May 2026
https://github.com/danielbrito/fatec
🎓 Análise e Desenvolvimento de Sistemas - Faculdade de Tecnologia.
cpp data-structures database development java javascript logic object-oriented-programming portugol programming script sql web-development
Last synced: 03 May 2026
https://github.com/vagnerbellacosa/guiainiciantesql
Guia Iniciante de SQL, primeiros passos e apontamentos diversos
apontamentos curso dcl ddl dml dql dtl sql structure-query
Last synced: 01 Mar 2026
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
bptree database golang learning-by-doing native-base sql sqlite-database
Last synced: 19 Apr 2026
https://github.com/rama41222/notebook
Dev Notes
curated-list devops docs git linux microservice mongodb sql
Last synced: 05 May 2026
https://github.com/jorgermduarte/dotnet-dbupautomation-mssql
A c# console-application to manage SQL scripts with database environments for multiple applications.
application automation console-application csharp csharp-library dbup dotnet environments manager mssql mssql-library netcore schema script scripts scripts-manager server sql sql-script versions
Last synced: 18 Apr 2026
https://github.com/clementreiffers/friends-link-social-network
a social network made with php
css css3 html html5 javascript php php7 social-network sql
Last synced: 18 Apr 2026
https://github.com/seanpm2001/learn-plpgsql
A repository for showcasing my knowledge of the PlPGSQL programming language, and continuing to learn the language.
article gpl3 gplv3 knowledge larn-plpgsql learn-plpgql-language learn-plpgsql-lang md plpgsql plpgsql-lang plpgsql-language postgres postgresql seanpm2001 seanpm2001-education seanpm2001-learn sql txt
Last synced: 02 Mar 2026
https://github.com/justplainstuff/starter
A plainstack starter template
bun hono kysely plainjobs plainstack sql typescript web
Last synced: 04 Mar 2026
https://github.com/greensky-gs/coins
This is a coins manager for SQL databases.
economy-plugin javascript manager sql typescript
Last synced: 09 May 2026
https://github.com/gilzoide/ecsql
Experimental ECS framework powered by SQLite
ecs entity-component-system game-engine lua sql sqlite sqlite3
Last synced: 08 May 2026
https://github.com/hadifadl/texttosql
A C# application created to loop over flat files and insert them to seperate SQL Server Table.
csharp sql sql-server sqlserver
Last synced: 29 Apr 2026
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.
cli database go golang migration migrations sql sqlite
Last synced: 09 May 2026
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/ahmadrezamozaffary/database_uni_course
Some practice and hands on code with SQL lang and MySQL RDBMS
Last synced: 29 Apr 2026
https://github.com/luiscarbonel1991/nlp2sql
Enterprise-ready Natural Language to SQL converter with multi-provider AI support (OpenAI, Anthropic, Gemini). Built for production scale databases (1000+ tables) with Clean Architecture.
ai anthropic clean-architecture database gemini llms mcp-server natural-language npl openai query-generation sql
Last synced: 03 Apr 2026
https://github.com/moeiscool/emissary
The Live Chat Solution written in Node.js
customer-support live-help redis sql websocket
Last synced: 28 Apr 2026
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.
csv dataframe declarative-programming etl functional-programming java json json-parser jvm kafka lollypop matrix matrix-calculations matrix-multiplication reactive-programming scala scripting-language spark sql
Last synced: 28 Jan 2026
https://github.com/lpraat/inbq
A library for parsing BigQuery queries and extracting schema-aware, column-level lineage.
bigquery data-lineage parser sql
Last synced: 26 Apr 2026
https://github.com/pratikrameshmajage/mysql
SQL_PRACTICE_QUESTIONS | NOTES. 📝 | APNA COLLAGE | SMITH INSTITUTE | FUSSION INSTITUTE | 📚 THIS REPOSITORY DOCUMENTS MY JOURNEY OF LEARNING MYSQL, ONE OF THE MOST POPULAR RELATIONAL DATABASE MANAGEMENT SYSTEMS. 🗄️
cascade clauses constraints dcl ddl dml dql join mysql sql subqueries tcl
Last synced: 03 Jul 2025
https://github.com/kryptoorg/krypto
A simple password manager.
app application encryption hashing javascript password password-generator password-manager password-strength react rust security security-tools software sql tauri tauri-app tauri-react tauri-rust typescript
Last synced: 01 Apr 2026
https://github.com/yuaanlin/minisql
A simple SQL Engine (DBMS), as a course project in "Database Design" course at Zhejiang University.
database minisql project sql zhejiang-university zju
Last synced: 16 Apr 2026
https://github.com/drako01/sql_distefano
Base de Datos en SQL para gestión Clínica
Last synced: 19 Mar 2026
https://github.com/hoantran-it/utility-library
Provide utility class for supporting software development with Java
comparison date-time datetime gmt java json sql utc validation
Last synced: 04 Jun 2026
https://github.com/refmv/iot-device-manager
A web app built using ASP.NET and React capable of managing smart devices.
aspnet-core azure dotnet dotnet-core iot-platform react single-page-app sql
Last synced: 29 Apr 2026
https://github.com/raziyehbazargan/entityframework
a small project that shows both Database-First workflow and Code-First workflow
codefirst csharp database-first entity-framework mvc-framework sql
Last synced: 29 Jun 2026
https://github.com/efeturkemir/java-employee-management
database employee-management-system java mysql netbeans sql
Last synced: 06 May 2026
https://github.com/avdaredevil/college-data-explorer
Explore College and Crime data through a material dashboard
college-assignment crime-data data-visualization google-polymer material-design nodejs sql
Last synced: 05 Jun 2026
https://github.com/phantu279999/probook-pro
Project Django tools
django python redis sql web-scraping-python
Last synced: 15 Feb 2026
https://github.com/mkouhpayeh/code-wiki
A curated collection of coding tips, challenges, and best practices from my development journey, documented with MkDocs for easy reference and growth.
codeing dotnet dotnetcore python sql
Last synced: 17 Apr 2026
https://github.com/andrey-moura/db
A C++ wrapper around SQL based on ActiveRecord
activerecord cpp cpp17 cpp20 postgres postgresql psql sql sqlite sqlite3
Last synced: 06 May 2026
https://github.com/araditc/arad.sms.core.dbreader
DB Reader is a service for managing inbound/outbound messages, connecting to Oracle, SQL Server, and MySQL. It reads messages from the Outbound table and sends them via Arad ITC's web service. Utilizes Threading for high-volume processing and supports message receipt and delivery updates via GetDLR/GetMO web services or Webhook.
arad arad-itc db-reader mysql rest-api sendsms sms sql
Last synced: 15 Feb 2026
https://github.com/forchid/sqlite-server
High performance SQLite database server engine(standalone or embedded) based on C/S architecture
database embedded java jdbc pgjdbc postgresql server-engine sql sqlite sqlite3 sqlited
Last synced: 26 Apr 2026
https://github.com/krishnaura45/bloodpoint
🩸Blood Bank Management Portal 🔵SQL 🛠️ NetBeans ☕ Java
data-backend dbms development mysql sql web-interface
Last synced: 29 Apr 2026
https://github.com/tonytech83/python-db
Softuni - Python DB - September 2023
Last synced: 14 Feb 2026
https://github.com/deptno/pg-toolbox
low level variable bindable sql generator
Last synced: 01 May 2026
https://github.com/ngambip/diabetes_factors_2024
Exploring BMI Categories and Health Factors.
dashboards data datacleaning dax-languague powerbi sql sqlstudio tsql visualization
Last synced: 03 Mar 2026
https://github.com/oxibase/oxibase
Embedding computation within the database management system
embedded relational-database sql
Last synced: 23 May 2026
https://github.com/amhsirak/pg-index
Indexing on a Postgres table containing 50 million rows
database db-index indexing postgresql sql
Last synced: 12 May 2026
https://github.com/alvisonhunterarnuero/postgresql-mongodb-data-migration-service
Getting PostgresQL datasets, analyze it, get all information. Using ETL, read PostgresQL data, transform it with Python to MongoDB proper formatting, create MongoDB and populate it with the new data.
collections compose dbeaver decouple dotenv mongodb postgresql psycopg2-binary pymongo python-3 python-script sql tabulate
Last synced: 04 May 2026
https://github.com/maxinexiong/my-leetcode-sql-exercises
My solutions to LeetCode SQL questions.
database leetcode leetcode-solutions mysql sql sqlquery
Last synced: 25 Apr 2026
https://github.com/mokeddembillel/continuous-rl
A codebase for continuous action spaces Reinforcement Learning algorithms
codebase ddpg ddpg-algorithm ddpg-pytorch reinforcement-learning reinforcement-learning-algorithms sac sac-pytorch soft-actor-critic soft-q-learning sql sql-pytorch td3 td3-pytorch
Last synced: 12 May 2026
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
Last synced: 28 Apr 2026
https://github.com/z-bj/fifa_world_cup_db
⚽🏆 A Shell script to insert and query data in a PostgreSQL DB
automation database fifa postgresql shell-script sql vim worldcup-data
Last synced: 08 May 2026
https://github.com/asifdotexe/covidporfolioproject
This is a SQL + Tableau Project on real world Covid 19 Dataset from the start of recorded case to 2nd March 2022 i.e My birthday XD
dashboard data-analysis data-exploration data-visualization sql sql-server tableau
Last synced: 08 Jun 2026
https://github.com/turbot/steampipe-plugin-guardrails
Use SQL to instantly query the Turbot Guardrails resources. Open source CLI. No DB required.
backup etl hacktoberfest postgresql postgresql-fdw sql sqlite steampipe steampipe-plugin turbot turbot-guardrails zero-etl
Last synced: 03 Apr 2026
https://github.com/melisa-karatas/library_management_system
This project is a simple library management system written in Python with and without database versions.
database library library-management library-management-system object-oriented-programming oop sql sqlite sqlite3
Last synced: 08 May 2026
https://github.com/llucmh/dbt-checks
Reusable, declarative data quality checks for dbt projects.
analytics analytics-engineering bigquery data-quality data-quality-checks data-validation data-validation-library databricks date-engineering dbt duckdb postgres snowflake sql testing testing-framework testing-tool
Last synced: 16 May 2026
https://github.com/turbot/steampipe-plugin-godaddy
Use SQL to instantly query GoDaddy resources. Open source CLI. No DB required.
backup etl godaddy golang hacktoberfest postgresql postgresql-fdw sql sqlite steampipe steampipe-plugin zero-etl
Last synced: 04 Apr 2026
https://github.com/meysam81/hospital
A GUI program for hospital that adds, removes and etc. a patient from hospital; implemented with sql server database
connection csharp database gui hospital hospital-management sql sql-server sqlconnection sqlserver visual-studio
Last synced: 06 May 2026
https://github.com/rohitkumar-tech/personalexpansetracker
This is the repository for the personal expense tracker
jaa java javaapplets localhost php sql xampp
Last synced: 22 Sep 2025
https://github.com/danolivo/pargres
[Prototype] [WIP] Extension on PostgreSQL for parallel query execution
Last synced: 18 May 2026
https://github.com/bartvanbenthem/gofound-webapp
Project template for creating server rendered web applications in Go, with example database & content.
authentication go golang html project-template sessions sql starter-project template web web-application webapp
Last synced: 11 Mar 2026
https://github.com/zsoulaimane/frontend-ebanking
angular angular-cli angular-material banking-system sql
Last synced: 10 May 2026
