# $610. 判断三角形
# https://leetcode-cn.com/problems/triangle-judgement/

# SQL架构
Create table If Not Exists Triangle (x int, y int, z int);
Truncate table Triangle;
insert into Triangle (x, y, z) values ('13', '15', '30');
insert into Triangle (x, y, z) values ('10', '20', '15');

# Write your MySQL query statement below
select
    x,
    y,
    z,
    if(
        x + y > z
        and x + z > y
        and y + z > x,
        'Yes',
        'No'
    ) as triangle
from
    Triangle;

# clean-up
drop table Triangle;