Hi to all,
I'm translating some queries that I had got from a previous non SAS app to proc SQL SAS. This queries used the WHERE construct to connect the queries, instead of the JOIN.
Usually, it's known that the JOIN statement in a RDBMS has got a much better performance than the WHERE statement, but I wanted to know if this is true also for SAS...in order to decide if it's useful or not to modify the queries manually.
Thanks
Daniele