declare
        p_tab_id                        alias for $1;
        p_new_set_id            alias for $2;
begin
        -- ----
        -- Grab the central configuration lock
        -- ----
        lock table sl_config_lock;
        
        -- ----
        -- Move the table to the new set
        -- ----
        update sl_table
                        set tab_set = p_new_set_id
                        where tab_id = p_tab_id;

        return p_tab_id;
end;