return _columnHitCount;
    }

    public ColumnInfo columnHitCountRelation() {
        return _columnHitCountRelation;
    }

    public ColumnInfo columnLanguages() {
        return _columnLanguages;
    }

    public ColumnInfo columnQueryId() {
        return _columnQueryId;
    }

    public ColumnInfo columnQueryOffset() {
        return _columnQueryOffset;
    }

            cb.specify().columnSearchWord();
            cb.specify().columnRequestedAt();
            cb.specify().columnHitCount();
            cb.specify().columnVirtualHost();
            cb.specify().columnLanguages();
            cb.specify().columnRoles();
            cb.specify().doColumn("searchField.*");
        }, this::indexFromSearchLog);
    }

    /**
     * Indexes suggest data from a list of search logs.