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From 吴朱华 <ikew...@gmail.com>
Subject big issue on retrieving 400MB data
Date Fri, 28 Apr 2017 04:30:46 GMT
Hi guys:
we can facing a big issue when select * from a big table.
The performance is 17minutes for retrieving 400MB data. Even slow under
JDBC situation.
Is there anyway to improve it?^_^

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