Question: Table sec 1 2 1 1 has three columns: row _ id , col _ 1 , and col _ 2 . Group on col

Table sec1211 has three columns: row_id, col_1, and col_2. Group on col_1 and get the sum of
col_2. Add a having clause to show only the rows of the result table where the sum is greater
than 20.

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