Module array_dml 

Planner for INSERT INTO ARRAY and DELETE FROM ARRAY.

Validation against the catalog: array exists, coord arity matches dim count, attr arity matches attr count, type tags coerce. Type coercion is purposely loose at the SQL level — Int → Float is accepted, the converter performs the actual cast on the way to the engine’s typed CoordValue / CellValue.

Functions

plan_delete_array

plan_insert_array