rsgb.public

Parameters

Name	Type	Mode
use_typmod	boolean	IN

Definition

DECLARE
	inserted	integer;
	oldcount	integer;
	probed	  integer;
	stale	   integer;
	gcs		 RECORD;
	gc		  RECORD;
	gsrid	   integer;
	gndims	  integer;
	gtype	   text;
	query	   text;
	gc_is_valid boolean;

BEGIN
	SELECT count(*) INTO oldcount FROM public.geometry_columns;
	inserted := 0;

-- Count the number of geometry columns in all tables and views
	SELECT count(DISTINCT c.oid) INTO probed
	FROM pg_class c,
		 pg_attribute a,
		 pg_type t,
		 pg_namespace n
	WHERE c.relkind IN('r','v','f', 'p')
		AND t.typname = 'geometry'
		AND a.attisdropped = false
		AND a.atttypid = t.oid
		AND a.attrelid = c.oid
		AND c.relnamespace = n.oid
		AND n.nspname NOT ILIKE 'pg_temp%' AND c.relname != 'raster_columns' ;

-- Iterate through all non-dropped geometry columns
	RAISE DEBUG 'Processing Tables.....';

FOR gcs IN
	SELECT DISTINCT ON (c.oid) c.oid, n.nspname, c.relname
		FROM pg_class c,
			 pg_attribute a,
			 pg_type t,
			 pg_namespace n
		WHERE c.relkind IN( 'r', 'f', 'p')
		AND t.typname = 'geometry'
		AND a.attisdropped = false
		AND a.atttypid = t.oid
		AND a.attrelid = c.oid
		AND c.relnamespace = n.oid
		AND n.nspname NOT ILIKE 'pg_temp%' AND c.relname != 'raster_columns'
	LOOP

inserted := inserted + public.populate_geometry_columns(gcs.oid, use_typmod);
	END LOOP;

IF oldcount > inserted THEN
		stale = oldcount-inserted;
	ELSE
		stale = 0;
	END IF;

RETURN 'probed:' ||probed|| ' inserted:'||inserted;
END

populate_geometry_columns(use_typmod boolean DEFAULT true)

Parameters

Definition