Perform fast and efficient data analysis with the power of SQL

A Quick, Interactive Approach to Learning Analytics with SQL

This repository contains SQL queries from various popular online learning resources e.g. Vertabelo Academy, SQLZoo etc.

Bu repository de, sql sorguları ile örnek veritabanları bulunmaktadır.

SQL QUERIES FROM Basic to Pro level in JUPYTER NOTEBOOK

A SQL-based fraud detection project using PostgreSQL to analyze transaction data for a bank and uncover high-risk behaviors, repeat offenders, and location-based anomalies.

This repository contains text files that cover various concepts and functionalities in MySQL. Each file provides detailed explanations and examples, making it a valuable resource for learning and reference.

Structured practice and projects to master SQL from basics to advanced.

SQL Task 5 for Elevate Labs Internship: Demonstrates intermediate querying techniques including aggregate functions, grouping data, and filtering grouped results using GROUP BY and HAVING in MySQL.

A collection of practical SQL exercises and queries designed to reinforce foundational database skills. Covers filtering, pattern matching, date operations, and real-world examples using Northwind and generic tables.

Learning about SQL commands

SQL (Structured Query Language) is the standard language for managing and querying relational databases. It allows you to define structures, insert and update records, join tables, aggregate data, and build complex reports. Mastering SQL is essential for data analysis, reporting, and backend development.

use insert, create, select, delete, update, having ,order by, group by clause and also use window functions

SQL laboratory project demonstrating table classification, aggregation, filtering with GROUP BY / HAVING, and relational joins including self-joins, multiple joins, and equi-joins using a personnel management database (Databases I, UNIWA).

These Projects have SQL real-world data analysis with Netflix and Zomato datasets.Worked with complex queries utilizing JOINs, aggregation functions, GROUP BY, subqueries, CTEs, and window functions. Analyzed popular content, cuisine preferences, revenue metrics, and operational performance.

This is some self-learning repo including some CNN, data scraping and so on

This repository consists of my solutions to the queries provided by the sql-practice.com.

In this repository, there are database creation and query commands with sql server.

A comprehensive guide to mastering SQL, covering topics from basic commands to advanced techniques. This repository includes practical SQL examples, sample data files, and visual aids

⚡ Píldora formativa de SQL enfocada a negocio. Aprende a calcular KPIs y métricas clave utilizando GROUP BY y funciones de agregado (SUM, COUNT, AVG).