X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Flibrary%2FlibraryDb.ml;h=d3e7e9831b39977da16e2ea1e40338d2b38fff6d;hb=0e850ea466d664062ad1999e75c60b90aadaa084;hp=3ea0f481aacc6ecb6534cc896afa61b1bc310341;hpb=805aeafdb6b3ca42201ba08dea0f84d8b1adc489;p=helm.git

diff --git a/helm/software/components/library/libraryDb.ml b/helm/software/components/library/libraryDb.ml
index 3ea0f481a..d3e7e9831 100644
--- a/helm/software/components/library/libraryDb.ml
+++ b/helm/software/components/library/libraryDb.ml
@@ -69,7 +69,8 @@ let clean_owner_environment () =
       List.iter
         (fun suffix ->
           try
-           HExtlib.safe_remove (Http_getter.resolve (uri ^ suffix))
+           HExtlib.safe_remove 
+             (Http_getter.resolve ~writable:true (uri ^ suffix))
           with Http_getter_types.Key_not_found _ -> ())
         [""; ".body"; ".types"])
     owned_uris;
@@ -142,7 +143,7 @@ let remove_uri uri =
   let dbd = instance () in
   let suri = UriManager.string_of_uri uri in 
   let query table suri = sprintf 
-    "DELETE FROM %s WHERE source LIKE '%s%%'" table (HMysql.escape suri)
+    "DELETE QUICK LOW_PRIORITY FROM %s WHERE source='%s'" table (HMysql.escape suri)
   in
   List.iter (fun t -> 
     try 
@@ -151,19 +152,7 @@ let remove_uri uri =
       exn -> raise exn (* no errors should be accepted *)
     )
   [obj_tbl;sort_tbl;rel_tbl;name_tbl;(*conclno_tbl;conclno_hyp_tbl*)count_tbl];
-  (* and now the debug job *)  
-  let dbg_q = 
-    sprintf "SELECT source FROM %s WHERE h_occurrence LIKE '%s%%'" obj_tbl
-    (HMysql.escape suri)
-  in
-  try 
-    let rc = HMysql.exec dbd dbg_q in
-    let l = ref [] in
-    HMysql.iter rc (fun a -> match a.(0) with None ->()|Some a -> l := a:: !l);
-    let l = List.sort Pervasives.compare !l in
-    HExtlib.list_uniq l
-  with
-    exn -> raise exn (* no errors should be accepted *)
+;;
 
 let xpointers_of_ind uri =
   let dbd = instance () in