Tags / left-join
Generating Counts of Open Tickets over Time in PostgreSQL
Joining Tables with Value Addition: A SQL Join Operation Approach
Counting Items with Certain State Even if the Amount is Zero in MySQL: A Different Approach
How to Use Left Joins to Retrieve Multiple Values from Joined Tables with SQL
Optimizing SQL Queries with Outer Apply: A Solution to Retrieve Recent Orders Alongside Customer Data
Merging Tables with Matching Values: A Solution for Prioritizing Exact and Default Matches