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NLeSC / 3D_geospatial_risk_management

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ST_DumpRings #47

Closed romulogoncalves closed 8 years ago

romulogoncalves commented 8 years ago

Function not available.

romulogoncalves commented 8 years ago

It should be implemented as ST_Dump, this is, it returns a table. To expand it with all other attributes we should use LEFT LATERAL JOIN.

Implementation waiting for LEFT LATERAL JOIN.

romulogoncalves commented 8 years ago

Function implemented and available. Its efficient utilization will be though lateral join, however, its utilization it is not dependent on Lateral Joins.

ST_DumpRings(geom, parent_id);