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我在Postgis和Postgresql中都很綠。 我想改變我的表中的列GEOM爲了改變SRID但我收到此錯誤:如何更改Postgis中的SRID
cannot alter type of a column used by a view or rule
DETAIL: rule _RETURN on view vw_select_location depends on column "geom"
CONTEXT: SQL statement "ALTER TABLE public.ponds_data ALTER COLUMN geom TYPE geometry(PointZM, 4210) USING ST_SetSRID(geom,4210);"
PL/pgSQL function updategeometrysrid(character varying,character varying,character varying,character varying,integer) line 81 at EXECUTE statement
SQL statement "SELECT UpdateGeometrySRID('','',$1,$2,$3)"
PL/pgSQL function updategeometrysrid(character varying,character varying,integer) line 5 at SQL statement.
請幫助。我想將參考座標系更改爲圓弧1960.