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From: Dan Glaser on 6 May 2010 13:44
I'm wondering if there is any way to preallocate a dataset. From what I can see, this impossible.

The problem I am trying to solve is getting a large amount of data from a sql query into Matlab. If I run the whole query, I get a java heap space error (even if I increase the heap space to the max 256M) If I break up the query, and repeatedly concatenate the newly queried dataset result to the original dataset, the repeated copying of all the data (as Matlab tries to find a big enough space for it) takes forever.

Is there a way to solve this problem?
Thanks
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