mirror of
https://git.postgresql.org/git/postgresql.git
synced 2026-02-11 16:57:35 +08:00
13b8a1c196
Commit c4c340088 changed geometric operators to use float4 and float8 functions, and handle NaN's in a better way. The circle sameness test had a typo in the code which resulted in all comparisons with the left circle having a NaN radius considered same. postgres=# select '<(0,0),NaN>'::circle ~= '<(0,0),1>'::circle; ?column? ---------- t (1 row) This fixes the sameness test to consider the radius of both the left and right circle. Backpatch to v12 where this was introduced. Author: Ranier Vilela <ranier.vf@gmail.com> Discussion: https://postgr.es/m/CAEudQAo8dK=yctg2ZzjJuzV4zgOPBxRU5+Kb+yatFiddtQk6Rw@mail.gmail.com Backpatch-through: v12