Okay... I found the problem and fixed it. The fix will be on review board
in a little while.
On Thu, Jan 14, 2010 at 12:33 AM, aw anth...@whitford.com wrote:
I enabled SQL logging recently, and started looking at the generated
SQL from Mapper. I was surprised to see that select DISTINCT was
generally being done for queries when it is not necessary. Is that
really necessary?
For example:
Team.findAll(OrderBy(Team.name, Ascending))
translated to:
SELECT DISTINCT team.code, team.name, team.id FROM team ORDER
BY name ASC
Queries should perform better without a redundant DISTINCT operation.
I must say that I am surprised to see the DISTINCT added when a
Distinct object/class exists -- I would have expected that I would
have needed to use the Distinct object/class in order to generate the
DISTINCT keyword.
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