I've been in an argument with one of our devs that took an update statement with an inner join and made it a left join (because inner was missing some records somehow in the left table - tableB in ...

Objective The objective of this task is to understand and practice SQL joins by creating two related tables: cus (customers) and ord (orders). The goal is to learn how to retrieve and combine data ...

This project documents my completion of the DataCamp course Joining Data in SQL. The objective was to master SQL JOIN operations to integrate relational datasets and uncover actionable insights. The ...

I'm doing a package tracking feature for the website of a delivery service out here. I'm trying to perform an inner join based on the success of an if statement in my sql query.