open MetadataTypes
let critical_value = 7
-let just_factor = 3
+let just_factor = 1
module UriManagerSet = UriManager.UriSet
module SetSet = Set.Make (UriManagerSet)
let at_least ~(dbd:HMysql.dbd) ?concl_card ?full_card ?diff ?rating tables
(metadata: MetadataTypes.constr list)
=
- let obj_tbl,rel_tbl,sort_tbl, count_tbl = tables
- in
+ let obj_tbl,rel_tbl,sort_tbl, count_tbl = tables in
if (metadata = []) && concl_card = None && full_card = None then
- failwith "MetadataQuery.at_least: no constraints given";
- let (n,from,where) =
- List.fold_left (add_constraint ~tables) (0,[],[]) metadata
- in
- let (n,from,where) =
- add_all_constr ~tbl:count_tbl (n,from,where) concl_card full_card diff
- in
- exec ~dbd ?rating (n,from,where)
+ begin
+ HLog.warn "MetadataConstraints.at_least: no constraints given";
+ []
+ end
+ else
+ let (n,from,where) =
+ List.fold_left (add_constraint ~tables) (0,[],[]) metadata
+ in
+ let (n,from,where) =
+ add_all_constr ~tbl:count_tbl (n,from,where) concl_card full_card diff
+ in
+ exec ~dbd ?rating (n,from,where)
+;;
let at_least
~(dbd:HMysql.dbd) ?concl_card ?full_card ?diff ?rating
maximal_prefixes)
in
(* Printf.fprintf stderr "all: %d\n" (List.length all);flush_all (); *)
- List.filter (function (_,uri) -> at_most ~dbd ~where constants uri) all in
+(*
+ List.filter (function (_,uri) ->
+ at_most ~dbd ~where constants uri)
+*)
+ all
+ in
let equal_to = compute_exactly ~dbd ~facts ~where main prefixes in
greater_than @ equal_to
let types_no = List.length types in
List.map (function (n,l) -> (n+types_no,types@l)) subsets
in
+ prerr_endline ("critical_value exceded..." ^ string_of_int constants_no);
let all_constants =
let all = match main with None -> types | Some m -> m::types in
List.fold_right UriManagerSet.add all constants