schemas/vegbien.sql: added datasource_rm(). this uses an internal schema-scoping parameter to ensure that the function always operates on tables in the schema it was defined in, rather than tables in the search_path. this ensures that when the public schema is renamed (e.g. from an imported version), the function will continue to operate on its own schema rather than whichever schema happens to be called public. this avoids any surprises if you are trying to remove a datasource in one schema, and don't want it to unintentionally be removed in another schema instead.
schemas/vegbien.sql: added datasource_rm(). this uses an internal schema-scoping parameter to ensure that the function always operates on tables in the schema it was defined in, rather than tables in the search_path. this ensures that when the public schema is renamed (e.g. from an imported version), the function will continue to operate on its own schema rather than whichever schema happens to be called public. this avoids any surprises if you are trying to remove a datasource in one schema, and don't want it to unintentionally be removed in another schema instead.