SELECT
ROUND(SQRT(MIN((POW(p1.x - p2.x, 2) + POW(p1.y - p2.y, 2)))), 2) AS shortest
FROM
point_2d p1
JOIN
point_2d p2 ON p1.x != p2.x OR p1.y != p2.y
;
LeetCode-SQL-612. 平面上的最近距离
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转载自blog.csdn.net/m0_37302219/article/details/105007615
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