Artificial intelligent assistant

aws athena で geometry カラムとして読み込める CSV の出力方法 python Athena geometry orc pyorc orc python CSV S3 unload orc athena geometry CSV < CSV Athena geometry

CSV well-known text (WKT) `varchar` `ST_GeometryFromText` geometry WKT CSV

GeoJSON `ST_Point` Hive JSON SerDe

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* Athena 2
* :

xcX3v84RxoQ-4GxG32940ukFUIEgYdPy ca7ceb5897998929665bf55d2c8061df