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Learn Sql

Lessons, exercises, and projects about Sql

Browse our list of curated database of projects, exercises, and lessons to learn SQL

Understanding SQL Injection: The Second Most Critical OWASP Vulnerability

Learn everything about SQL Injection

Are you ready to work with data ? Learn here about what is SQL Database and how to work with it.

1hrs average

Once you have defined the scope, it is a good idea to generate the database model before you start coding. This will help you to speed up the development of your project.

3hrs average

Use your recently adquired knowledge to build a data-model for your starwars blog

2hrs average

Create a SQL database using the PostgreSQL engine and using a professional python project structure that includes PIP and environment variables.

SQLAlchemy in its version 2 allows us to manage our database as if they were ordinary objects in the code. Learn how to take advantage of this powerful ORM.

1hrs average

Based on the requirements presented to you, create a database model that responds to the proposal.

3hrs average

Use your recently adquired knowledge to build instagram.com user stories

the union of tables is very useful for consulting information belonging to different tables of a database, to make the consultation of any required information much easier. Here is where the JOIN clause comes into action.

One of the challenges of working with databases is to organize the information in tables in an efficient way that guarantees the consistency of the data, for this the normal forms do not say that we must comply to have the database better ordered.

3hrs average

Learn how to install DVWA on a virtual machine to practice and report SQL injection vulnerabilities according to ISO 27001 standards.

2hrs average

Use python and the beautiful soup library to download, scrape, clean and visualize the revenue information from Tesla

3hrs average

Use your recently adquired knowledge to build a data-model for your starwars blog