Avoid Unnecessary Implicit Joins when using QueryDSL
BackgroundI got advice from gemini3 when I was developing a feature. That feature allows users to accept or reject friend requests.Gemini3 recommended using ID when querying friend candidates. But from the adapter layer to the application layer, the using user email is an easier method. ( I love @AuthenticationPrincipal from Spring Framework !)So I decided to compare the performance between usin..
글 읽기