PostGIS
Name
TopoElementArray_Agg — Returns a topoelementarray for a set of
element_id, type arrays (topoelements).
Description
Used to create a TopoElementArray from a set of TopoElement.
Availability: 2.0.0
Examples
SELECT topology.TopoElementArray_Agg(ARRAY[e,t]) As tea
FROM generate_series(1,3) As e CROSS JOIN generate_series(1,4) As t;
tea
--------------------------------------------------------------------------
{{1,1},{1,2},{1,3},{1,4},{2,1},{2,2},{2,3},{2,4},{3,1},{3,2},{3,3},{3,4}}