Hello On 5/13/13 11:53 PM, Bouslah Ahmed wrote:
Hello,
I am a student at a university in France.
I work on MonetDB, Windows platform. A pity,because all serious development is done on Linux platforms.
I have some questions:
I want to optimize the "Group by" function of the SQL module in order to create a new function combining the "Group by" function and another function. For this I want to know:
1 - How to locate the class containing the code of the "Group by" function MonetDB is not an object-oriented program, so there is no such thing a specific GroupBy class 2 - How to edit the code in question to change it First look at the code produced by: explain select * from tables group by name,query; and you will understand that there is no such thing as a single operator to do this. 3 - Which editor should be used to compile the project. vi ;) 4 - I tried to use "Visual Studio 2012" to open the project "MonetDB" but I have not managed to do. see above
regards, Martin
Regards Ahmed Bouslah.
_______________________________________________ users-list mailing list users-list@monetdb.org http://mail.monetdb.org/mailman/listinfo/users-list