SQL Server 2008 空間資料 1

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Description

*Geometry 資料型態、Geography 資料型態
     點(Point)、線(Line string)、多邊形(Polygon)、上述類型的集合(MultiPoint、MultiLine、MultiPolygon、GeometryCollection)
*表現資料的格式:
     Well-Known Text(WKT)

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