--- a/OrthancServer/SQLiteDatabaseWrapper.cpp	Wed Dec 19 16:31:10 2018 +0100
+++ b/OrthancServer/SQLiteDatabaseWrapper.cpp	Wed Dec 19 18:06:46 2018 +0100
@@ -1126,80 +1126,6 @@
   }
 
 
-  void SQLiteDatabaseWrapper::LookupIdentifier(std::list<int64_t>& target,
-                                               ResourceType level,
-                                               const DicomTag& tag,
-                                               IdentifierConstraintType type,
-                                               const std::string& value)
-  {
-    static const char* COMMON = ("SELECT d.id FROM DicomIdentifiers AS d, Resources AS r WHERE "
-                                 "d.id = r.internalId AND r.resourceType=? AND "
-                                 "d.tagGroup=? AND d.tagElement=? AND ");
-
-    std::auto_ptr<SQLite::Statement> s;
-
-    switch (type)
-    {
-      case IdentifierConstraintType_GreaterOrEqual:
-        s.reset(new SQLite::Statement(db_, std::string(COMMON) + "d.value>=?"));
-        break;
-
-      case IdentifierConstraintType_SmallerOrEqual:
-        s.reset(new SQLite::Statement(db_, std::string(COMMON) + "d.value<=?"));
-        break;
-
-      case IdentifierConstraintType_Wildcard:
-        s.reset(new SQLite::Statement(db_, std::string(COMMON) + "d.value GLOB ?"));
-        break;
-
-      case IdentifierConstraintType_Equal:
-      default:
-        s.reset(new SQLite::Statement(db_, std::string(COMMON) + "d.value=?"));
-        break;
-    }
-
-    assert(s.get() != NULL);
-
-    s->BindInt(0, level);
-    s->BindInt(1, tag.GetGroup());
-    s->BindInt(2, tag.GetElement());
-    s->BindString(3, value);
-
-    target.clear();
-
-    while (s->Step())
-    {
-      target.push_back(s->ColumnInt64(0));
-    }    
-  }
-
-
-  void SQLiteDatabaseWrapper::LookupIdentifierRange(std::list<int64_t>& target,
-                                                    ResourceType level,
-                                                    const DicomTag& tag,
-                                                    const std::string& start,
-                                                    const std::string& end)
-  {
-    SQLite::Statement statement(db_, SQLITE_FROM_HERE,
-                                "SELECT d.id FROM DicomIdentifiers AS d, Resources AS r WHERE "
-                                "d.id = r.internalId AND r.resourceType=? AND "
-                                "d.tagGroup=? AND d.tagElement=? AND d.value>=? AND d.value<=?");
-
-    statement.BindInt(0, level);
-    statement.BindInt(1, tag.GetGroup());
-    statement.BindInt(2, tag.GetElement());
-    statement.BindString(3, start);
-    statement.BindString(4, end);
-
-    target.clear();
-
-    while (statement.Step())
-    {
-      target.push_back(statement.ColumnInt64(0));
-    }    
-  }
-
-
   bool SQLiteDatabaseWrapper::IsDiskSizeAbove(uint64_t threshold)
   {
     return GetTotalCompressedSize() > threshold;