Ver originalSELECT * FROM `tabla` WHERE id=1+floor((select count(*) from `tabla`)*rand()) or id=1+floor((select count(*) from `tabla`)*rand()) or id=1+floor((select count(*) from `tabla`)*rand()) or id=1+floor((select count(*) from `tabla`)*rand()) or id=1+floor((select count(*) from `tabla`)*rand()) or id=1+floor((select count(*) from `tabla`)*rand()) limit 3;