I am new to the whole \'spatial index\' thing, but it seems to be the best solution for filtering based on latitude/longitude. So I added a column to my table:
_WeCh****55261 2022-03-20 00:38 柳瑟舞 楚萤萱 苏樱雪 曲华裳 魏蒹葭 鲁瑶依古雯菲 古灵儿 古逸雯 古蕴飞 古翰（翰林学士之意） 古悦~~ 古董儿 古雪乔 古美馨 馨：香气 古碧琪 琦：美玉 古颖萱 颖：聪颖 萱：
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