Hello, I was unable to find how to get column names, sizes and types for a given composite type.
Example. For a type defines as: CREATE TYPE inventory_item AS ( name text, supplier_id integer, price numeric ); I have a plpgsql stored proc that returns SETOF inventory_item (i.e. there is no table with a column of this type). I looked into the pg_type table but it only contains oid and typrelid for the inventory_item type. I need a query that returns information about structure of the composite type, i.e.: ColumnName | ColumnType | ColumnSize name | text | -1 supplier_id | integer | 4 price | numeric | 16 Is this possible? I'm executing queries via libpq... Thank you!
