@Override
 protected PostgreSchema fetchObject(
     @NotNull JDBCSession session,
     @NotNull PostgreDatabase owner,
     @NotNull JDBCResultSet resultSet)
     throws SQLException, DBException {
   String name = JDBCUtils.safeGetString(resultSet, "nspname");
   if (name == null) {
     return null;
   }
   if (PostgreSchema.isUtilitySchema(name)
       && !owner.getDataSource().getContainer().isShowUtilityObjects()) {
     return null;
   }
   return new PostgreSchema(owner, name, resultSet);
 }
 @NotNull
 @Override
 public JDBCStatement prepareLookupStatement(
     @NotNull JDBCSession session,
     @NotNull PostgreDatabase database,
     @Nullable PostgreSchema object,
     @Nullable String objectName)
     throws SQLException {
   /*
               // Do not apply filters
               // We need all schemas to have access to types
               return session.prepareStatement(
                   "SELECT n.oid,n.* FROM pg_catalog.pg_namespace n ORDER BY nspname");
   */
   StringBuilder catalogQuery =
       new StringBuilder("SELECT n.oid,n.* FROM pg_catalog.pg_namespace n");
   DBSObjectFilter catalogFilters =
       database.getDataSource().getContainer().getObjectFilter(PostgreSchema.class, null, false);
   if ((catalogFilters != null && !catalogFilters.isNotApplicable())
       || object != null
       || objectName != null) {
     if (object != null || objectName != null) {
       catalogFilters = new DBSObjectFilter();
       catalogFilters.addInclude(object != null ? object.getName() : objectName);
     } else {
       catalogFilters = new DBSObjectFilter(catalogFilters);
       // Always read catalog schema
       catalogFilters.addInclude(PostgreConstants.CATALOG_SCHEMA_NAME);
     }
     JDBCUtils.appendFilterClause(catalogQuery, catalogFilters, "nspname", true);
   }
   catalogQuery.append(" ORDER BY nspname");
   JDBCPreparedStatement dbStat = session.prepareStatement(catalogQuery.toString());
   if (catalogFilters != null) {
     JDBCUtils.setFilterParameters(dbStat, 1, catalogFilters);
   }
   return dbStat;
 }