FindLayer

FindLayer
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Name

FindLayer — Returns a topology.layer record by different means.

topology.layer FindLayer ( TopoGeometry tg ) ;

topology.layer FindLayer ( regclass layer_table , name feature_column ) ;

topology.layer FindLayer ( name schema_name , name table_name , name feature_column ) ;

topology.layer FindLayer ( integer topology_id , integer layer_id ) ;

Takes a layer identifier or the identifier of a topology-related object and returns a topology.layer record.

Availability: 3.2.0

SELECT layer_id(findLayer('features.land_parcels', 'feature'));
 layer_id
----------
        1
(1 row)

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