2017-03-06 176 views
0

我正嘗試使用多邊形數據更新類型幾何的列。以下是我的查詢,它給了我奇怪的錯誤。如果有人能讓我知道我在做什麼錯,我會很感激。如何更新SQL Server 2008中的多邊形數據,數據類型幾何

UPDATE Test  
set location = geometry::STGeomFromText('POLYGON (148607.181567725 
6818657.60249623, 147539.268528918 6817188.04749019, 144563.526399356 6817136.65513745, 144921.154209564 6818629.77966401, 146841.517476705 6819929.72166114, 148012.482915056 6819763.28604383, 148607.181567725 6818657.60249623)',4326) WHERE id=5; 

錯誤在SQL Server 2008:

Msg 6522, Level 16, State 1, Line 14 
A .NET Framework error occurred during execution of user-defined routine or aggregate "geometry": 
System.FormatException: 24142: Expected "(" at position 10. The input has "1". 
System.FormatException: 
    at Microsoft.SqlServer.Types.OpenGisWktReader.RecognizeToken(String token) 
    at Microsoft.SqlServer.Types.OpenGisWktReader.ParseLineStringText() 
    at Microsoft.SqlServer.Types.OpenGisWktReader.ParsePolygonText() 
    at Microsoft.SqlServer.Types.OpenGisWktReader.ParseTaggedText(OpenGisType type) 
    at Microsoft.SqlServer.Types.OpenGisWktReader.Read(OpenGisType type, Int32 srid) 
    at Microsoft.SqlServer.Types.SqlGeometry.GeometryFromText(OpenGisType type, SqlChars text, Int32 srid) 

在此先感謝。

回答

0

問題是因爲之一缺失開放和關閉托架

組位置=幾何:: STGeomFromText( 'POLYGON((**多邊形座標)**)',4326)

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