Re^2: SQLite and large number of parameters

I'm afraid it's more complicated than that... These values come from bk-tree (i search it for similar strings) and their number varying from few to couple of thousands values.

Comment on Re^2: SQLite and large number of parameters

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Re^3: SQLite and large number of parameters by Jim (Curate) on Dec 10, 2012 at 19:26 UTC
I agree with bart. I don't think it's as complicated a problem as you're making it. You have a relational database. You have a problem that is trivially solved using a relational database. Just INSERT the values INTO temporary tables and either use WHERE EXISTS (if SQLite supports it) or INNER JOIN on the tables instead. Don't knock yourself out trying to work around the limitations of the WHERE … IN clause. It simply doesn't scale to your requirements. Jim	[reply]
Re^3: SQLite and large number of parameters by Anonymous Monk on Dec 10, 2012 at 16:40 UTC
Then you are going to have to develop some kind of algorithm. Perhaps you could stuff those "couple thousand values" into a temporary table and then execute an INNER JOIN against it. Like it or not, you are forced to construct a different approach to your problem.	[reply]