SQL Quiz #6 – Transactions

Posted on by SQL by the book

Are you able to resolve today’s SQL quiz?

This week’s test has a difficulty level of: MODERATE
Quiz subject: Introduction to transactions
If you are not familiar with all the concepts, you can get documented from here: https://www.sqlbythebook.com/2015/11/19/transactions-introduction/

DifficultyLevel_MODERATE

 

Good luck!