Thread: pgsql: Revert back-branch changes in power()'s behavior for NaNinputs.
Revert back-branch changes in power()'s behavior for NaN inputs. Per discussion, the value of fixing these bugs in the back branches doesn't outweigh the downsides of changing corner-case behavior in a minor release. Hence, revert commits 217d8f3a1 and 4d864de48 in the v10 branch and the corresponding commits in 9.3-9.6. Discussion: https://postgr.es/m/75DB81BEEA95B445AE6D576A0A5C9E936A73E741@BPXM05GP.gisp.nec.co.jp Branch ------ REL9_3_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/99095b6320949a0c065bfa381b2d8006ca13e1b5 Modified Files -------------- src/backend/utils/adt/float.c | 21 +------------ .../expected/float8-exp-three-digits-win32.out | 36 ---------------------- src/test/regress/expected/float8-small-is-zero.out | 36 ---------------------- .../regress/expected/float8-small-is-zero_1.out | 36 ---------------------- src/test/regress/expected/float8.out | 36 ---------------------- src/test/regress/sql/float8.sql | 6 ---- 6 files changed, 1 insertion(+), 170 deletions(-)