Mercurial > gemma
view schema/updates/1423/01.axis_as_multilinestring.sql @ 5677:a57be8bfb6ea sr-v2
More suited file names.
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
---|---|
date | Sun, 11 Feb 2024 09:51:21 +0100 |
parents | e8b2dc771f9e |
children |
line wrap: on
line source
-- Cannot alter type of a column used in a trigger definition DROP TRIGGER waterway_axis_wtwaxs_unique ON waterway.waterway_axis; ALTER TABLE waterway.waterway_axis ALTER wtwaxs TYPE geography(MULTILINESTRING, 4326) USING ST_Multi(CAST(wtwaxs AS geometry)); -- Re-create trigger CREATE CONSTRAINT TRIGGER waterway_axis_wtwaxs_unique AFTER INSERT OR UPDATE OF wtwaxs ON waterway.waterway_axis FOR EACH ROW EXECUTE FUNCTION prevent_st_equals('wtwaxs');