[mythtv-firehose] mythtv branch master updated by dekarl. v0.27-pre2-320-gc0c4734

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The branch, master has been updated on the
mythtv repository by gitolite user dekarl.
       via  c0c47344879d3467cfea62938a33e70278252b36 (commit)
      from  f1072cd8a7f80174f68d748f299de1474c9950b5 (commit)

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- Log -----------------------------------------------------------------
commit c0c47344879d3467cfea62938a33e70278252b36
Author:    Karl Dietz <dekarl at mythtv.org> at Sun, 9 Dec 2012 14:46:33 +0100
Committer: Karl Dietz <dekarl at mythtv.org> at Sun, 9 Dec 2012 16:02:20 +0100
URL:       http://code.mythtv.org/cgit/mythtv/commit/?id=c0c47344879d3467cfea62938a33e70278252b36

Speed up and reduce temporary space of time search a lot.
By factoring out the description into a super query the performance can
be greatly improved (e.g. from 2 minutes to 2 seconds)

Thanks to sphery for inspiration by [d9fb21853f] and justinh for testing
and fixing my braino with the column order.

Fixes #10023



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Summary of changes:
 mythtv/libs/libmyth/programinfo.cpp |   20 +++++++++++---------
 1 files changed, 11 insertions(+), 9 deletions(-)

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