Make floating-point "NaN / 0" return NaN instead of raising an error.
This is more consistent with the IEEE 754 spec and our treatment of NaNs elsewhere; in particular, the case has always acted that way in "numeric" arithmetic. Noted by Dean Rasheed. Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/4fb6aeb4f6e807c8ce3e140d2d2281f50eb6fb1a Modified Files -------------- src/include/utils/float.h | 4 ++-- src/test/regress/expected/float4-misrounded-input.out | 6 ++++++ src/test/regress/expected/float4.out | 6 ++++++ src/test/regress/expected/float8.out | 6 ++++++ src/test/regress/sql/float4.sql | 1 + src/test/regress/sql/float8.sql | 1 + 6 files changed, 22 insertions(+), 2 deletions(-)
