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/sqrtneginf/qsar-to-sql
Tools for converting Biobyte QSAR database to SQL
Last synced: 21 Jul 2025
https://github.com/longluo/database-from-scratch
build a database from scratch
Last synced: 05 May 2026
https://github.com/tobihatti/wrapsql
✔🌍 Multiple wrapper-classes for several languages and DB-Types
csharp dotnet mysql odbc oledb php sql sqlite vbnet wrapper wrapper-class wrapper-library
Last synced: 30 Dec 2025
https://github.com/stevenvachon/sql-match
Match a string using an SQL pattern.
Last synced: 14 Mar 2025
https://github.com/yossef-ashraf/quickorm
ORM (Object-Relational Mapping) is used to manage and interact with the database in a convenient and efficient way
Last synced: 12 Jun 2026
https://github.com/rizwanullah313/clinic-managment-system
Clinic management system using Java and MS Access
java msaccess netbeans-ide oracle-database sql
Last synced: 05 Mar 2025
https://github.com/filippo-corti/basididati
Repository for the class "Basi di Dati e Web" 23/24 - II Anno, II Semestre
Last synced: 19 May 2026
https://github.com/tushar2704/sales-for-retail-and-food-services
This project aims to analyze and visualize the sales data for Retail and Food Services in the U.S.A. The data is sourced from the U.S. government website and has been processed using SQL to create a database for easy management and analysis.
analysis dashboard portfoilo portfolio-project postgresql sql tushar2704
Last synced: 04 Nov 2025
https://github.com/leosolar8/postgresql-express-prisma
This is backend template (Express+Prisma+Postgresql) And also this is based on Javascript. This backend is for Astro chatbot and unity webGL game
authentication database express javascript navicat openai postgres postgresql prisma prisma-client schema sql
Last synced: 08 Apr 2026
https://github.com/tanveerisonline/oop_school_library
OOP SCHOOL LIBRARY is an educational school library app that records the available books and the records of borrowed books and who borrows them.
postgresql-database rspecs rubocop ruby ruby-on-rails sql
Last synced: 19 May 2026
https://github.com/margelo/react-native-quick-sqlite
DEPRECATED: Use "react-native-nitro-sqlite" instead
jsi lib native react react-native sql sqlite storage
Last synced: 14 Apr 2025
https://github.com/rahul-bhati/my_video_player
I this project you can watch videos and like dislike favourite and subscribe unsubscribe channel and also you can comment. In this site you can create your channel and upload video also.
bootstrap4 communityexchange css ghdesktop github html javascript jquery jsp learn sql
Last synced: 07 Apr 2026
https://github.com/jusexton/agile-records
Student management desktop application.
gui-application java java-8 javafx school-project sql student-management
Last synced: 13 Apr 2025
https://github.com/paty-oliveira/dbt-playground
Repository for data modelling with dbt
analytics-engineering bigquery dbt docker-compose jinja postgresql python sql
Last synced: 10 Feb 2026
https://github.com/rinatmambetov/sql-bootcamp-21school
sql-bootcamp-21school
21school bootcamp postgres sql
Last synced: 02 Aug 2025
https://github.com/gamemaker2k/hockey-test
Just a test script dealing with hockey games and stats.
hockey hockey-databank hockey-database hockey-games hockey-stats hockey-test hockeyapp php php6 php7 python python2 python3 sql sqlite sqlite-database sqlite3 sqlite3-database sqlitedatabase stats
Last synced: 13 May 2025
https://github.com/debas-31/vet_clinic
It's a project on relational database to create the initial data structure for a vet clinic, create a table to store animal's information, insert some data into it, and query it.
Last synced: 03 Jul 2026
https://github.com/cleilsonandrade/ecoleta
Projeto com proposta de criar uma rede de pontos de reciclagem, utilizando servidor web, banco de dados e template engine.
database express fullstack monolith nlw nodemon nunjucks reciclagem recycling rocketseat sql sqlite
Last synced: 29 Sep 2025
https://github.com/jason983/pandas_nql
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.
artificial-intelligence generative-ai openai-api python3 sql
Last synced: 25 Sep 2025
https://github.com/lucasplopes/uri
c competitive-programming cpp go hacktoberfest haskell java kotlin python sql uri
Last synced: 09 Apr 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/andrewjmack/covid-data-visualization
DU Data Analytics Project 3 (June 2024)
api javascript leaflet-map pandas-dataframe python sql sqlite3
Last synced: 07 Feb 2026
https://github.com/vaibhavdavedev/ibm-backend-development-course
This repository contains projects, notes, and resources related to my completion of the IBM Back-End Development Professional Certificate
devops django docker flask ibm-cloud ibm-professional-certificate kubernetes mongodb openshift python sql
Last synced: 08 Feb 2026
https://github.com/ugate/sqler
🔑Turn your SQL files into executable functions for use in Node.js
Last synced: 12 Feb 2026
https://github.com/turbot/powerpipe-mod-covid19
Visualize COVID-19 vaccinations, healthcare capacity, regional trends, and more using Powerpipe and PostgreSQL.
covid-19 covid-data covid19 covid19-data dashboard postgres postgresql powerpipe powerpipe-mod sql
Last synced: 22 Jun 2026
https://github.com/bulletdev/sql-query-builder
sejamos sinceros, ninguém merece fazer vários inner joins para conseguir fazer uma busca no banco, né? 😅
innerjoin innerjoin-crossjoin-fullouterjoin-with-same-data mysql oracle-db postgresql sql
Last synced: 09 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/phantu279999/probook-pro
Project Django tools
django python redis sql web-scraping-python
Last synced: 15 Feb 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/m7moudgadallah/iti-database-labs
This is the ITI-Database-Labs repository. It's here for me to store my solutions to ITI database labs that use Microsoft SQL Server. If you're also working on these labs or need some SQL practice, you might find it useful.
database ddl dml joins sql sqlserver tsql
Last synced: 04 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/arjuncodess/cs50_solutions
This is CS50x 2023 Here are the solutions to the problem sets and labs you need to complete. Thank me later!
c cs50x flask html-css-javascript python solutions sql
Last synced: 18 Apr 2026
https://github.com/zoid-archive/fpl.zoid.dev
FPL + SQL
analytics fantasy-football football sql
Last synced: 16 Feb 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/asynched/tiny-sql
A tiny in-memory database written in Node.js
Last synced: 11 May 2026
https://github.com/gilzoide/ecsql
Experimental ECS framework powered by SQLite
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Last synced: 08 May 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/phamtiendungcw/app.studentadminportal.api
Hệ thống quản lý sinh viên
Last synced: 03 May 2026
https://github.com/jimenacambronero/tiendaunicorniofeliz
Proyecto 5 para Unicorn Project: Análisis Financiero y Tráfico Web. Trabajamos con una base de datos de retail online que se dedica a la venta de productos a través de su web. 🎯Podras leer sobre los objetivos de este proyecto y mas detalles en el README
datos mysql query querydsl sql
Last synced: 10 Jun 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/victor-lis/in.orbit-back-end
Back-End do gerenciador de metas In.Orbit - Projeto que realizei seguindo o evento da RocketSeat do dia 09/09/24 até 15/09/24
drizzle fastify node sql typescript
Last synced: 14 Feb 2026
https://github.com/abroniewski/tpc-di-ms-sql-benchmark
Using TPC-DI to benchmark MS SQL server using SQL script for extract, transform and load (ETL).
bdma benchmark data-engineering database-management dataops ms-sql-server mssql sql tpc-di tpc-ds tpc-ds-benchmark
Last synced: 09 Feb 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/nycanshu/my-earnings-tracker
Next js website to track my freelance earnings
authentication nextjs sql supabase-auth website
Last synced: 28 Feb 2026
https://github.com/lavesan/desafio-bossabox-back-end
Desafio de back-end do bossa box
class-validator nestjs-backend postgresql sql typescript
Last synced: 03 May 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/fblupi/grado_informatica-diu
Prácticas de la asignatura Diseño de Interfaces de Usuario de la UGR
ajax bootstrap centered-user-design justinmind mysql php sql webapp
Last synced: 30 Apr 2026
https://github.com/serzhyale/sql_calendar
Calendar for MySQL, Microsoft SQL, Oracle, Postgres (dates, hours, weeks, months, quarters, years)
calendar dates hours mariadb-mysql months mssql mssql-database mysql oracle oracle-database postgres quarters sql weeks
Last synced: 07 Feb 2026
https://github.com/cleilsonandrade/in.orbit-api
in.orbit-api é uma API Rest com o fim de realizar o gerenciamento de metas semanais, permitindo o cadastramento da meta, quantidade de dias que será realizada durante a semana, listagem, exibindo as metas da ultima semana baseando-se no dia atual com a contagem de dias que a meta foi realizada e permitindo a atualização de uma meta como concluída.
api-rest backend biomejs commitizen commitlint common-table-expression conventional-commits dayjs drizzle-orm fastify goal-tracking lint-staged mysql mysql2 sql swagger tsup typescript zod
Last synced: 30 Jan 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/henryivesjones/sql-scheduler
sql-scheduler allows you to easily run a suite of SQL scripts against a Postgres/Redshift database.
postgresql python redshift sql
Last synced: 11 Feb 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/karim-w/stdlib
a collection of standard library modules for go i use in my projects. The package offers a set of modules that are useful in most projects such as logging,tracing,pooling,caching,HTTP Request,etc.
cache golang http-client pool redis sql
Last synced: 12 May 2026
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.
chartjs css flask html javascript sql
Last synced: 04 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/rama41222/notebook
Dev Notes
curated-list devops docs git linux microservice mongodb sql
Last synced: 05 May 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/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/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/stevehansen/sql-inliner
Helper utility to inline SQL server database views
Last synced: 02 Mar 2026
https://github.com/revogati/ecommerce_consumer_behaviour
This is a Full Data Analytics project From data cleaning, preparation, exploration, Interpretation of insights up to Presentation of findings and recommendations..
data-analysis data-exploration ecommerce jupyter-notebook python sql tableau-public visualization
Last synced: 16 Apr 2026
https://github.com/iantomasinicola/portfoliodataanalyst
Progetto di Data analysis con Python, Microsoft Sql Server e Excel
data-analysis excel python sql
Last synced: 21 Jun 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/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/fou1100ouacus/online-banking-management-system-
Welcome to My First Full Project " Online Banking " Based on using 3-Tier Architecture , C# and SQL server and .NET Framework ,Online Banking Consists of 3-main components
csharp database dotnet dsa-algorithm erdiagram framework oop-concepts oop-principles sql
Last synced: 12 Feb 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/mahmoudparsian/data-management-for-business-analytics
Data Management for Business Analytics: This course focuses on database management systems and procedures with an emphasis on the design and development of efficient business information systems. MySQL is used to teach the basics of relational database systems, structures, and database queries by using SQL.
analytics business-analytics business-intelligence data-analysis data-visualization database mysql python-data-analysis relational-databases relational-model sql
Last synced: 26 Feb 2026
https://github.com/fahmizainal17/advanced_sql_use_cases_for_vehicle_auction_analysis_project
This project showcases advanced SQL queries and data analysis techniques applied to a dataset of vehicle auctions. The dataset includes data from multiple competitors over several months, with details about car brands, models, manufacture years, auction periods, starting prices, final bid prices, and listing counts.
advanced-sql auctions bidding sql sql-query
Last synced: 27 Feb 2026
https://github.com/eraydmrcoglu/nextjs-budget-tracker
Full Stack Budget Tracker Created with Next JS
budget-tracker nextjs prisma react-query recharts shadcn-ui sql supabase tailwindcss typescript
Last synced: 05 May 2026
https://github.com/shane-staret/railway-management-system-mccc-cis-245
MCCC CIS 245: A simulation of a railway management system utilizing Java & SQL.
database database-management java javafx railway software-design sql user-interface
Last synced: 13 Feb 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/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/matschik/sql-mirror
[WIP]🪞 Opiniated consistent SQL migrations using reusable raw SQL chunks
Last synced: 18 Apr 2026
https://github.com/mono-a3/turiscompra
Este proyecto tiene como objetivo conectar directamente a los campesinos con los consumidores mediante una tienda virtual. A través de la plataforma, los campesinos pueden registrar sus productos, gestionar ventas y controlar sus propias transacciones de manera autónoma.
bootstrap javascript mysql php phpmyadmin sql tienda-online turismo
Last synced: 25 Feb 2026
https://github.com/adelrizq/firsttosolve
FirstToSolve is a competitive programming platform to manage competitive programming regular activities,
automation automation-selenium cmp2022 codeforces competitive-programming dotnet hackerrank mvc sql
Last synced: 28 Apr 2026
https://github.com/kapil7982/celestial-front-4775
REST API Application for online payment wallet application which can be used by bank's customers for different services like create bank account, login and SignUp to account, create wallet from bank account, add money to wallet, Billpayment from wallet, get transaction details from wallet etc.
hibernate java jdbc jpa spring spring-boot sql swagger-ui
Last synced: 07 Feb 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/verbanent/laravel-sql-performance-guard
A service provider to monitor SQL statements, check the performance (EXPLAIN command), view real-time queries, and collect SQL logs to optimise them.
explain laravel laravel-package laravel-provider optimisation performance provider queries sql
Last synced: 01 Feb 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/pkx8326/hackerrank_findmedian_mysql
Finding the median value of a numeric column with MySQL is not as simple as type in a function. We need a step-by-step approach to solve this problem.
median mysql query sql statistics
Last synced: 08 Jun 2026
https://github.com/bert-w/sqomplexity
SQompLexity is a Node.js program that assigns a complexity score to SQL SELECT queries, based on a data and cognitive complexity score.
Last synced: 07 Feb 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/boyac/pydataserver
ETL tools developed to assist data and quantitative analysis. Script to interact with Oracle Toad and solve Oracle DB Out of Memory error, and run Big Oracle query & download schema seamlessly
etl oracle-database oracle-toad python query relational-databases sql toad
Last synced: 27 Feb 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/billwallis/db-query-profiler
Lightweight database query profiler.
Last synced: 25 Feb 2026
https://github.com/mstgnz/gobuilder
This package is designed for constructing SQL queries in Go.
Last synced: 07 Feb 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/takeokunn/rs-sql-indent
A Rust-based SQL formatter and indenter
Last synced: 01 Jun 2026
https://github.com/r0naaal/full-stack-expense-tracker
Full-Stack Expense Tracker Fully built in Java (Maven, SpringBoot, JavaFX)
full-stack javafx maven springboot sql
Last synced: 30 Apr 2026
https://github.com/anuja-rahul/progression_tracker_oop_v2
Progression tracker with a database using AES CBC encryption.
aes-256 cipher-block-chaining mariadb oop sql sqlite3
Last synced: 17 May 2026
