Heikki Linnakangas 35fcb1b3d0 Allow GiST distance function to return merely a lower-bound. ...

The distance function can now set *recheck = false, like index quals. The
executor will then re-check the ORDER BY expressions, and use a queue to
reorder the results on the fly.

This makes it possible to do kNN-searches on polygons and circles, which
don't store the exact value in the index, but just a bounding box.

Alexander Korotkov and me

2015-05-15 14:26:51 +03:00

..

src

Allow GiST distance function to return merely a lower-bound.

2015-05-15 14:26:51 +03:00

bug.template

Stamp HEAD as 9.5devel.

2014-06-10 21:36:13 -04:00

KNOWN_BUGS

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Makefile

Remove maintainer-check target, fold into normal build

2013-10-10 20:11:56 -04:00

MISSING_FEATURES

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TODO

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