SQL Data Definition Language (DDL) [75 Exercises] SQL Data Manipulation Language (DML) [80 Exercises] SQL Retrieve data from tables [165 Exercises] SQL Quering on Multiple Tables [48 Exercises] SQL Boolean and Relational operators [60 Exercises] SQL Wildcard and Special operators [110 Exercises]...
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The website offers a wide range of educational materials, including beginner-friendly tutorials, interactive examples, and hands-on exercises. These resources are designed to help users understand the fundamentals of web development and gain practical experience. Users can learn about topics such as we...
A web app that lets users find, view, and make notes on coding lessons, courses, videos, resources, and articles scraped from various code learning and news websites (w3schools, coursera, codecademy, youtube, medium, and more). Utilizes a mongodb nosql database, express, express-handlebars...
The website offers a wide range of educational materials, including beginner-friendly tutorials, interactive examples, and hands-on exercises. These resources are designed to help users understand the fundamentals of web development and gain practical experience. Users can learn about topics such as we...
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Comparing how Window Functions are Implemented in SQL Server and PostgreSQL Query with LIMIT in MySQL and FETCH FIRST in SQL Server Handling String Concatenation Across Databases Using Date Functions Across Databases 25 February, 2025 Practical SQL Exercises for Database Backup and Recovery Creating a ...
Comparing how Window Functions are Implemented in SQL Server and PostgreSQL Query with LIMIT in MySQL and FETCH FIRST in SQL Server Handling String Concatenation Across Databases Using Date Functions Across Databases 25 February, 2025 Practical SQL Exercises for Database Backup and Recovery Creating a ...
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