BrowserUk
I thought it might be overhead, but I didn't realise there was that much!
I've gone with batching 100k rows at a time
Goes fast enough (for now), but I'll keep the pre-size thing in mind for future ref.
This is on a prod box with 8GB RAM...
Cheers
Chris
In reply to Re: Out of Memory selecting from MySQL
by chrism01
in thread Out of Memory selecting from MySQL
by chrism01
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