Revision 43088 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.db/org.gvsig.fmap.dal.db.jdbc/src/main/java/org/gvsig/fmap/dal/store/jdbc2/spi/operations/CalculateEnvelopeOfColumnOperation.java

View differences:

CalculateEnvelopeOfColumnOperation.java
75 75 
            IProjection crs
76 76 
    ) throws DataException {
77 77 

  		




  
  78
  
    
        //


  		




  
  79
  
    
        // Parece ser que en versiones anteriores a SQL Server 2012 no esta


  		




  
  80
  
    
        // disponible la funcion ST_ExtentAggregate.


  		




  
  81
  
    
        // Habria que determinar si es necesario implementar una alternativa


  		




  
  82
  
    
        // para estos casos.


  		




  
  83
  
    
        //


  		




  
  84
  
    
        // https://alastaira.wordpress.com/2011/07/26/determining-the-geographic-extent-of-spatial-features-in-a-sql-server-table/


  		




  
  85
  
    
        //


  		




  78
  86
  
    
        JDBCSQLBuilderBase sqlbuilder = this.createSQLBuilder();


  		




  79
  87
  
    
        sqlbuilder.select().column().value(


  		




  80
  88
  
    
            sqlbuilder.getAsGeometry(


  		












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