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Change exp() behavior to generate error on underflow rather

author Tom Lane <tgl@sss.pgh.pa.us>

1998年11月29日 01:59:00 +0000 (01:59 +0000)

committer Tom Lane <tgl@sss.pgh.pa.us>

1998年11月29日 01:59:00 +0000 (01:59 +0000)

commit 3be772cadc2919733d05ee7b41da4d97d013ba05

tree dd51162c2b720d2905f6cf16a1476c9098f9a497 tree

parent 594bee48449ba297d99084f084d93f0e1749c013 commit | diff

Change exp() behavior to generate error on underflow rather
than silently returning zero on some machines. Correct float8 regress test
to agree. Also fix pow() overflow/underflow check to work correctly on
HPUX.

src/backend/utils/adt/float.c diff | blob | blame | history

src/test/regress/expected/float8.out diff | blob | blame | history

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