select repeat();
select repeat('taos', );
select repeat(, 3);
select repeat('taos');
select repeat(1);
select repeat(taos, 1);
select repeat(123, 2);
select repeat('taos', 1.5);
select repeat('taos', 1.4);
select repeat('taos', 12, 3);
select repeat(id, 3) from ts_4893.meters;