{ CREATE | REPLACE } FUNCTION MAPPING [ database_name_1. | user_name_1. ] function_mapping_name
FOR [ { database_name_2. | user_name_2. } [ schema_name. ] ] function_name
[ SERVER [ database_name_3. | user_name_3. ] server_name]
[ EXTERNAL SECURITY { DEFINER TRUSTED [ authorization_name ] |
[INVOKER] TRUSTED authorization_name } ]
[ MAP JSON (json_document) ]
[ USING table_list ] [;]
- table_list
{ ANY IN TABLE | name [(value)] [ IN TABLE | OUT TABLE ] } [,...]