Reimplement NUMERIC datatype using base-10000 arithmetic; also improve

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some of the algorithms for higher functions.  I see about a factor of ten
speedup on the 'numeric' regression test, but it's unlikely that that test
is representative of real-world applications.
initdb forced due to change of on-disk representation for NUMERIC.

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Tom Lane

2003-03-21 01:58:05 +00:00

parent 5ae424529b

commit d72f6c7503

6 changed files with 1590 additions and 960 deletions

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src/backend/utils/adt/numeric.c

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