Dear Bouslah
Changing the join operator implementation is not something to be taken lightly. For example, there is no such fixed approach of inner join. The system may switch join operands if that leads to a better evaluation. There are actually many parameters that determine the join algorithm.
See the code base in GDK library for the join implementation. Success with your code quest.
regards, Martin Kersten
On 4/30/13 11:20 PM, Bouslah Ahmed wrote:
Hello, I'm working on MonetDB under win7, and I encountered some problems that hinder me 1 - I need to make an amendment on the inner join; 2 - To do this, I ask you to explain how the inner join works; 3 - In what part of the program (source code) is implemented the inner join. Cordially.
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