Temporal queries

I’ve found a number of libraries for building temporal expressions up
such
as

Are there any libraries around for turning these into temporal queries
on a
database. For example given there
are a set of airline flight numbers each with it’s own unique schedule.
I
then wish to know something
like

"select all flight numbers that fly  on the first tuesday of each 

month
except december"

Are there any libraries that can do such a thing?


Brad P.
http://xtargets.com

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