Apache-presto-trigonometric-function-acos
提供：Dev Guides
三角関数acos（x）
問い合わせ
presto:default> select acos(0.5) as inversecosine;結果
inversecosine
--------------------
1.0471975511965979
presto:default> select acos(0.5) as inversecosine; inversecosine
--------------------
1.0471975511965979