Schema
public
Owner
albenard
Descriptions
There is no description for function _raster_constraint_info_regular_blocking
Options
Option | Value |
---|---|
Returns |
boolean |
Language |
plpgsql |
Parameters |
rastschema name rasttable name rastcolumn name |
Definition
CREATE OR REPLACE FUNCTION public._raster_constraint_info_regular_blocking (
rastschema name,
rasttable name,
rastcolumn name
)
RETURNS boolean AS
$span$
DECLARE
covtile boolean;
spunique boolean;
BEGIN
-- check existance of constraints
-- coverage tile constraint
covtile := COALESCE( public._raster_constraint_info_coverage_tile($1, $2, $3), FALSE);
-- spatially unique constraint
spunique := COALESCE( public._raster_constraint_info_spatially_unique($1, $2, $3), FALSE);
RETURN (covtile AND spunique);
END;
$span$
LANGUAGE 'plpgsql'
STABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100;
This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 26/02/2014 11:51 |