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MySQL 8.0 的地理資訊系統(GIS)支援新世代行動應用 - 杜修文
歡迎來到 MOPCON 2019 共筆
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Learn More →共筆入口:https://hackmd.io/@mopcon/2019
手機版請點選上方 按鈕展開議程列表。
會場 wifi-SSID: mopcon-2019
會場 wifi-PASSWD: mopcon-2019
行動運算
對行動開發者別具意義的 MySQL 功能:
應用情境
MySQL GIS
GIS:Geography
SRS
用哪一種座標定的?
SRID
範例
函式
Comparison
可以算距離 算弧面距離
Spatial 索引的範例-查在一個範圍內的城市有哪些?
可支援 Search JSON data
預備
好工具
tags:
MOPCON 2019