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Hello, I'm a student of Korea Advanced Institute of Science and Technology in Korea.
I want to compare late materialization with join and invisible join on monetdb.
But when i typed SQL query, i couldn't choose which query plan to use.
There was no choice to me. I think query optimizer choose some join method.
Can I choose join method? or control query plan?
I installed Monetdb on my desk-top and followed tutorials. Everything is done. There is no error.
In this situation, i tried to control query plan.
So I read reference on official homepage.
But I couldn't find the information that how to control query plan.
Can I control query plan?
If I can, I really really want to know how do that.
Where can i find some example?
Please give me your favor.