[no subject]

This would allow the query planner to use the same index for arbitrary
ASC/DESC combinations of the given columns.


Just a thought,
Markus


[1] It may make sense to implement the mixed specifiers on indices as
well, to allow CLUSTERing on mixed search order.

[2] But I admit that I currently don't have enough knowledge in
PostgreSQL index scan internals to know whether it really is easy to
implement.


-- 
Markus Schaber | Logical Tracking&Tracing International AG
Dipl. Inf.     | Software Development GIS

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