set @row := 0;
select repeat('* ', @row := @row + 1)
from information_schema.tables
where @row < 20
select repeat('* ', @row := @row + 1)
from information_schema.tables
where @row < 20
Hackerrank : Draw The Triangle 2
I am Md Abdullah Al Hasan. I have completed my graduation in Computer Science and Engineering from Jashore University of Science and Technology.
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