2 type tbl = [ `RefObj| `RefSort| `RefRel| `ObjectName| `Owners| `Count]
4 val create_tables: (string * tbl) list -> string list
6 val create_indexes: (string * tbl) list -> string list
8 val drop_tables: (string * tbl) list -> string list
10 val drop_indexes: (string * tbl) list -> string list