ST_EnvelopeAggr( ST_Geometry ) method

Returns the bounding rectangle for all of the geometries in a group

Syntax

ST_Geometry::ST_EnvelopeAggr( ST_Geometry geometry_column)

Parameters

geometry_column – The geometry values to generate the bounding rectangle. Typically this is a column.

Returns

ST_Polygon Returns a polygon that is the bounding rectangle for all the geometries in a group.

Examples

Example 1 – The following example returns the result Polygon ((-3 -1, 8 -1, 8 8, -3 8, -3 -1)).
```
SELECT ST_Geometry::ST_EnvelopeAggr( Shape ) FROM SpatialShapes
```

Standards

SQL/MM (ISO/IEC 13249-3: 2006) Vendor extension

Parent topic: ST_Geometry type

Created May 23, 2013. Send feedback on this help topic to Technical Publications: pubs@sybase.com