SELECT * ,st_within(ST_GeomFromText(CONCAT('POINT(',ab.start_lng,' ',ab.start_lat,')')),ST_GeomFromText('POLYGON((
120.456666 36.1111111,
120.456666 36.1111111,
120.456666 36.1111111,
120.456666 36.1111111,
120.456666 36.1111111))'))as htype from ab
SQL判断某个坐标是否落在一个区域内
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转载自blog.csdn.net/weixin_45793418/article/details/103819934
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