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Routines
st_isvalidreason
Description
args: geomA, flags - Returns text stating if a geometry is valid, or a reason for invalidity.
Parameters
Name
Type
Mode
$1
USER-DEFINED
IN
$1
USER-DEFINED
IN
$2
integer
IN
Definition
SELECT CASE WHEN valid THEN 'Valid Geometry' ELSE reason END FROM ( SELECT (public.ST_isValidDetail($1, $2)).* ) foo