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: 2026-07-02 00:29:19 UTC
- JSON Representation
https://github.com/candoumbe/queries
A set of helper classes to build queries in a secure way
efcore entity-framework-core migrations mysql neo4j postgres queries query-builder sql sql-server sqlite
Last synced: 23 Apr 2025
https://github.com/frempongdev/oop-school-library
School Library is a Ruby console application for managing a library of a school. The application leverages Object Oriented Programming (OOP) and its classes to create manageable objects like students, teachers, classroom etc. Built with Ruby, Postgesql.
database oop oop-in-ruby orm postgresql relational-databases ruby sql
Last synced: 09 Oct 2025
https://github.com/juleskulcsar/postad
Google Keep-like ads wall that connects developers with designers. Built with React.js using Hooks and Redux, Node.js and Express.js and PostgreSQL.
aws aws-s3 express expressjs javascript node nodejs posgresql postgres react reactjs redux socket-io sql
Last synced: 26 Apr 2025
https://github.com/omerfarukeker/imdb_work
Exploratory analysis on the IMDB movie database
film-ratings films imdb imdb-dataset imdb-rating python sql sqlite3
Last synced: 12 Apr 2025
https://github.com/dynaspan/extended-dapper
[Preview] Extension for the Dapper Micro-ORM, providing OneToMany & ManyToOne mappings, repositories (CRUD) and native LINQ 2 SQL.
crud csharp dapper dapper-crud dapper-extensions dapper-microorm dotnet dotnet-standard entityrepository linq linq-to-sql mariadb mysql orm repository sql sqlite sqlserver
Last synced: 14 Jan 2026
https://github.com/adrianhajdin/classroom-backend
Backend side of a management system powered by Node.js, Express, NeonDB & Drizzle; integrating Better-Auth, Arcjet, and Cloudinary for a secure, type-safe, and scalable academic infrastructure.
arcjet drizzle-orm express nodejs sql typescript
Last synced: 18 Jan 2026
https://github.com/chrissiku/vet-clinic-database
In the project projects, I use a relational database to create the data structure for a vet clinic.
Last synced: 02 Apr 2025
https://github.com/basir-mohammadi/vetclinic-database
This repository includes files with plain SQL that can be used to create a database: Use schema.sql to create all tables. Use data.sql to populate tables with sample data. Check queries.sql for examples of queries that can be run on a newly created database. Important note: this file might include queries that make changes in the database.
Last synced: 20 Jul 2025
https://github.com/jcm-ai/standard-bank-data-science-virtual-experience-programme
This repository has all of the assignments I had to do for the Standard Bank Data Science Virtual Experience Program. 📉👨💻📊📈
automl business-analysis business-solutions client-communication data-analysis data-mining data-science data-visualization machine-learning machine-learning-algorithms matplotlib-pyplot model-evaluation model-interpretation power-point presentation-slides programming-language python3 seaborn sql statical-analysis
Last synced: 16 Sep 2025
https://github.com/haxtra/super-sqlite3
Fast SQLite library with optional full db encryption, simple query builder, and a host of utility features, all in one neat package
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Last synced: 18 Apr 2025
https://github.com/theapsgroup/steampipe-plugin-freshservice
Use SQL to instantly query FreshService tickets, assets and more. Open source CLI. No DB required.
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Last synced: 05 Feb 2026
https://github.com/developmentseed/little-owl
🦉 - A companion to AWS Athena
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https://github.com/cleilsonandrade/dscommerce-api
DSCommerce API é uma API robusta e versátil que atende às necessidades tanto de administradores quanto de clientes, para o gerenciamento de um sistema comercial. Oferece recursos como autenticação de usuário, perfis de usuário, gerenciamento de produtos com categorias, geração de ordem de compra e consulta. Utilizado o framework o Spring.
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Last synced: 23 Apr 2025
https://github.com/manishkr1754/library_management_system_sql
Developing a Library Management System from scratch using SQL
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Last synced: 13 Jul 2025
https://github.com/hackolade/sql-select-statement-parser
Returns object describing columns and tables names used in SQL SELECT query
Last synced: 30 Apr 2025
https://github.com/iml1111/sejongsql
2022년 1학기 세종대학교 창의학기제 - SQL Online Judge
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https://github.com/pablobona/vet-clinic-db
I will use a relational database to create the data structure for a vet clinic.
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https://github.com/aqafridi/data-science-specialization
All the technique used by data scientist from Data Wrangling to Visualization. This data science specialization is organized in beginner to Advanced order.
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https://github.com/wilsonehusin/sqldoc
Generate markdown documentation from SQL tables.
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Last synced: 14 Jun 2025
https://github.com/sonatipek/hospital-system
A patient registration and image upload application where patient records can be made and images can be uploaded.
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https://github.com/caogiathinh/caogiathinh
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https://github.com/Mapping-Apping/laravel2doc
Automate generating comprehensive documentation for Laravel applications, including Entity Relationship Diagrams (ERD), UML Class Diagrams, Sequence Diagrams, API Documentation, and more.
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Last synced: 18 Feb 2026
https://github.com/ieuanwalker/semantic-web-book-search-application
Project from University where i created a web application that sources data using semantic web technologies.
asp-net asp-net-mvc csharp database dbpedia demo-video google-maps google-maps-api local-database relational-databases search-engine semantic semantic-web sparql sparql-query sql sql-database university
Last synced: 13 May 2025
https://github.com/hrolive/from-data-to-insights-with-google-cloud-platform
Four-course accelerated online specialization teaches course participants how to derive insights through data analysis and visualization using the Google Cloud Platform
data-analysis data-cleaning data-preparation data-visualization sql
Last synced: 12 May 2025
https://github.com/adaptant-labs/go-sql-rest-driver
A simple driver for Go's database/sql package for SQL over REST API endpoints
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Last synced: 09 Mar 2026
https://github.com/bayoadejare/lightning-streams
Batch/stream ETL pipeline of NOAA GLM dataset, using Python frameworks: Dagster, PySpark and Parquet storage.
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Last synced: 14 Aug 2025
https://github.com/dominikjalowiecki/auction-auction-api
REST API of online auctions application "Auction Auction".
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Last synced: 05 Mar 2025
https://github.com/iamantimpal/leetcode_sql_database
This repo contains my SQL solutions for LeetCode problems. Each file includes a problem description, optimized SQL query, and explanations. The goal is to improve SQL skills, share knowledge, and collaborate. Feel free to explore, suggest improvements, or contribute! 🚀
leetcode leetcode-database leetcode-practice leetcode-python leetcode-python3 leetcode-questions leetcode-solutions leetcode-sql mysql mysql-database mysql-workbench sql sql-server sqlite sqlite3
Last synced: 23 Apr 2025
https://github.com/syndbg/docker-postgres-xl-debian
This is an unofficial Debian build of http://www.postgres-xl.org/
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Last synced: 14 Apr 2025
https://github.com/smklancher/ExistExportToSQL
Import Exist.io data into SQL Server
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Last synced: 14 Apr 2025
https://github.com/nathadriele/biophenotype-rag
This project implements a RAG (Retrieval-Augmented Generation) application to answer questions about phenotypes using biological and genomic data. The pipeline integrates information retrieval with response generation via language models (LLM), facilitating accurate analysis of phenotypic data.
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Last synced: 31 Aug 2025
https://github.com/jaydattpatel/sql-and-plsql-dbms
DBMS SQL with MySQL and Oracle Database Express Edition 21c XE213 (SQL Plus)
coding-ninjas dbms manipal-university-jaipur mysql online-manipal-bca oracle-database oracle-sql oracle-sql-queries pl-sql-commit-savepoint-rollback pl-sql-cursor-function-procedure-trigger pl-sql-script pl-sql-when-while-for-loop sql sql-create-alter-drop-table sql-ddl-dml sql-group-by sql-join-union sql-select-insert-update-delete-table sql-subqueries sql-wild-card
Last synced: 09 Sep 2025
https://github.com/haroldeustaquio/analysis-of-oncological-diseases-in-peru
This repository presents an analysis of care related to the 7 most frequent cancers in 2022, compiling open data provided by FISSAL. This report includes a breakdown of consultations by department, a patient profile by age, insurance and sex, as well as the most requested types of services. The findings are complemented by an interactive dashboard
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https://github.com/exegeses/introdb-63170
Curso Introducción a Bases de datos | código 63170
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Last synced: 30 Jul 2025
https://github.com/nurislom373/hibernateorm
Hibernate ORM enables developers to more easily write applications whose data outlives the application process. As an Object/Relational Mapping (ORM) framework, Hibernate is concerned with data persistence as it applies to relational databases (via JDBC).
assertj database hibernate java-17 orm postgresql sql
Last synced: 09 Apr 2025
https://github.com/mostafanabieh/58-challenges-solved-by-sql
The solutions of all SQL hackerrank challenges using MySQL
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Last synced: 13 May 2025
https://github.com/meri-mg/vet-clinic
In this project is used a relational database to create the data structure for a vet clinic. A multiple SQL queries where answered based on this database and was analyzed on its performance as well.
Last synced: 27 Dec 2025
https://github.com/jonestimd/finances
Track personal finances in an SQL database.
cross-platform finance-management quicken sql
Last synced: 07 Mar 2026
https://github.com/turbot/steampipe-plugin-ipinfo
Use SQL to instantly query ipinfo.io for IP address information. Open source CLI. No DB required.
backup etl golang hactoberfest ipinfo postgresql postgresql-fdw sql sqlite steampipe steampipe-plugin zero-etl
Last synced: 09 Mar 2026
https://github.com/emfy0/ar_virtual_field
Provides an easy mechanism to define virtual fields within an ActiveRecord model
Last synced: 26 Jul 2025
https://github.com/snowflakedb/snowpark-checkpoints
Snowpark Python / Spark Migration Testing Tools
data-analytics data-engineering data-science python snowflake sql
Last synced: 31 Aug 2025
https://github.com/tsnsoft/examples-stored-procedures-sql
Примеры хранимых процедур в SQL
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Last synced: 26 Jul 2025
https://github.com/tracesql/tracesql-py
Python client for TraceSQL lineage analyzer
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Last synced: 30 Jul 2025
https://github.com/prathameshdhande22/student-management-system-in-python
Student Management system made from python using tkinter Gui and used the Mysql Database for storing the data.
database mysql mysql-connector mysql-database project python python-development python3 sql student-management student-project tkinter-gui
Last synced: 22 Sep 2025
https://github.com/peopleworks/playingwithsqlquery
Joins, duplicates, cleaning, useful links and more
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https://github.com/ilambrev/softuni_java_learning_program
Java Web Developer - SoftUni Software Engineering Program
Last synced: 15 Jun 2025
https://github.com/haroldeustaquio/sql-coding-challenges
Repository dedicated to solving SQL problems from HackerRank, DataLemur and other challenges. Contains solutions to improve skills in database querying, optimization, and data manipulation.
challenge data-analysis database hackerrank-solutions mysql query sql sqlite t-sql-exercises
Last synced: 12 Jul 2025
https://github.com/blockchain-etl/iotex-etl
ETL (extract, transform and load) tools for ingesting IoTeX blockchain data to Google BigQuery and Pub/Sub
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Last synced: 14 Apr 2025
https://github.com/code-str8/churn-prediction-ml-app
Making a machine learning application using Streamlit to predict customer churn in a telecommunications company.
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Last synced: 14 Apr 2025
https://github.com/rinatmambetov/django-piscine-42school
Django makes it easier to build better web apps more quickly and with less code
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https://github.com/k1ethoang/lan-hue-management-java
Bài Tập Lớn - Công nghệ Java. Đại học Giao Thông Vận Tải - Phân hiệu TP.HCM (UTC2).
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https://github.com/jackvial/php_sqlsrv_drivers
Unoffical sqlsrv PHP drivers
Last synced: 23 Jul 2025
https://github.com/vishnu-t-r/sql_functions_reference
This repository contains intermediate to complex sql queries which explains sql concepts. This repository can be helpful when writing queries with complex concepts and can be considered for reference. (Most queries have DDL and DML command within for practise)
complex-sql data-analysis data-mining sql sql-query
Last synced: 03 Feb 2026
https://github.com/akeyless-community/steampipe-plugin-akeyless
Steampipe plugin to query The Akeyless Vaultless Platform configuration (no secrets values).
akeyless postgresql postgresql-fdw sql steampipe steampipe-plugin
Last synced: 15 Jun 2025
https://github.com/daedalus/sqlblindextract
SQL blind data extraction POC
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Last synced: 27 Mar 2025
https://github.com/philip-hub/sql-injection-hack-workshop
This is a workshop to teach the basics of SQL injection
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Last synced: 01 May 2026
https://github.com/abskmj/sqldev-pw-decryptor
Decrypt the database connection paswords stored by SQL Developer IDE online
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Last synced: 10 Aug 2025
https://github.com/derektypist/coding-traineeship-projects
This repo is part of the IT Career Switch Coding Traineeship Program. I have practiced the projects and gained wide range of projects and gained wide range of web knowledge across multiple programming languages and libraries.
api backend bootstrap command-line css3 easybutton fontawesome6 frontend geosearch git html5 javascript jquery leafletjs nodejs php python react redux sql
Last synced: 09 Mar 2026
https://github.com/notshrirang/pydbops
A Relational Database Management System. Developed on top of sqlite databases. CLI is included in the package. This project aims to provide more robust database management system for python android developers.
android database mongodb mysql postgresql pydbops pydbops-cli python rdbms sql sqlite sqlite-android sqlite3
Last synced: 26 Oct 2025
https://github.com/mannasoumya/sqltrip
SQL Map in CORE JAVA
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Last synced: 18 May 2026
https://github.com/mwapsam/ruby-capstone
In this project, you can create items (games, music albums, books) and store them in a database. This is Ruby capstone project for Microverse program.
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Last synced: 28 Jul 2025
https://github.com/floatliang/sqlorm4es
A simple and expressive (like peewee) sql-like orm for elasticsearch.
Last synced: 18 Aug 2025
https://github.com/ntdls/datarandomizer-sql-clr
Easily generate random human readable data using SQL Server’s SQL CLR.
Last synced: 14 Apr 2025
https://github.com/sadiksunbul/asp.net-narchitecture
asp.net web api infrastructure
automapper cache clean-architecture cqrs-pattern csharp dotnet efcore fluentvalidation ioc-container mediatr-library mssql-database onion-architecture rabbitmq-server redis-client sql transection webapi
Last synced: 25 Aug 2025
https://github.com/mahdi22/ansible-install-asterisk
Role Ansible Installation Asterisk on CentOS 7, CentOS 8 ,configuration of the cdr connection to mysql or Mssql database, configuration firewalld and fail2ban
ansible asterisk callcenter cdr cdr-database centos fail2ban firewall linux linux-server mssql redhat sql telephony voip
Last synced: 07 May 2025
https://github.com/ncss-tech/sda-lib
Soil Data Access is the name of a suite of web services and applications whose purpose is to meet requirements for requesting and delivering soil survey spatial and tabular data that are not being met by the current Web Soil Survey and Geospatial Data Gateway websites.
database nrcs soil soil-data-access soil-survey sql ssurgo ssurgo-datasets ssurgo-tools usda web-soil-survey
Last synced: 28 Jun 2025
https://github.com/arverma/bcg_bigdatacasestudy
BCG Data Engineering Interview Questions
Last synced: 14 May 2026
https://github.com/ygor-j/sql-guard
A small package for data quality rules using Standard SQL
assertions bigquery data data-cleaning data-quality data-quality-checks duckdb ducklake gcp in-memory pure-sql sql testing-tools
Last synced: 26 Oct 2025
https://github.com/chris17453/ddb
A sql interface for flat files. Think mysql for csv's.
database delimited-data flat-file python sql
Last synced: 22 Jun 2025
https://github.com/kurbatov/norm
norm is not an ORM (for clojure)
clojure database datamapper orm sql
Last synced: 19 Mar 2025
https://github.com/yaroslav-vorobyov/sf_dst
Data Science Professional course
ab-testing data-visualization docker eda hyperopt hyperparameter-optimization jupyter machine-learning matplotlib nltk numpy optuna pandas plotly psycopg2 python scikit-learn scipy seaborn sql
Last synced: 12 Apr 2025
https://github.com/byancamatos01/clinicaexrec1bd
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https://github.com/vedadiyan/genql
GenQL is a generic querying language fully written in Go
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https://github.com/exsandebest/danchat
Web-chat in Node.js
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Last synced: 02 May 2025
https://github.com/rajspeaks/oracle-erp-e-business-suit-project-cognizant
Oracle ERP | E-Business Suit Minor Project at Cognizant Internship in Oracle Solution Practice Domain
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https://github.com/annamihailovna/netblog_rest_api
REST API для проекта Netblog
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https://github.com/ankan24/sql-a2z
This repository is a comprehensive collection of SQL commands, covering fundamental to advanced SQL syntax and examples.
Last synced: 26 Mar 2025
https://github.com/shonharsh/csharp-linq-tutorial
This project contains resources for the class LINQ Tutorial: Master the Key C# Library authored by Krystyna Ślusarczyk
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https://github.com/syucream/firesql
A SQL-like interface to Google Cloud Firestore in Java
Last synced: 12 May 2025
https://github.com/akashdip2001/sql-study-notes
Study Notes for SQL, RDBMS
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Last synced: 30 Apr 2025
https://github.com/codecaiine/vet-clinic
This project used the relational database to create the data structure for a vet clinic. Apart from the building data structure, here will be challenged with tasks that require SQL queries to answer specific questions.
Last synced: 31 Aug 2025
https://github.com/jacobbrewer1/patcher
Powerful SQL Query builder that automatically generates SQL queries from structs
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Last synced: 07 May 2025
https://github.com/chenquan/sqlbreaker
A low-code intrusion library that provides SQL breaker capabilities, suitable for any relational database (Sqlite3, MySQL, Oracle, SQL Server, PostgreSQL, TiDB, TDengine, etc.) and ORM libraries for various relational database (gorm, xorm, sqlx, ent, etc.)
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Last synced: 04 Apr 2025
https://github.com/ao-space/space-postgresql
AO.space server depends on this database
Last synced: 04 May 2025
https://github.com/anaagg/data-installations-windows
Are you thinking about using the Linux subsystem on Windows? This is your repo, along this repository you will find the necessary steps to install on your computer what you need to work with Python, SQL, miniconda on Windows using the Linux subsystem.
conda conda-environment data-analysis hyper jupyter jupyter-notebook jupyter-notebooks linux miniconda pycharm pycharm-ide python sql vscode windows workbench
Last synced: 23 Oct 2025
https://github.com/shravanasati/squirrel
An AI SQL query builder and executor.
Last synced: 23 Jun 2025
https://github.com/natasha-ct/vet-clinic-database
This repository houses my Vet Clinic relational database project. It accepts SQL commands to create a database, create tables, update tables, and run queries. It contains information about animals in a veterinary clinic, such as their pet names, weight details, and date of birth. PostgreSql was used to create this database.
database postgresql-database query relational-databases sql
Last synced: 02 Mar 2025
https://github.com/expressots/prisma-provider
Prisma provider for Expresso TS 🐎
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Last synced: 10 Apr 2025
https://github.com/gisce/ooquery
OpenObject Query Parser
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https://github.com/arkapravo-ghosh/attendance-monitoring-system
Attendance Monitoring System using Biometrics (Fingerprint)
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Last synced: 02 Apr 2025