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Solution is correct, but can someone explain below statement !
if we see query execution order -> from ,join, where, groupby, having , select, distinct, orderby.
now select comes after groupby , so how goup by 1 has taken first column from select ?
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You are viewing a single comment's thread. Return to all comments →
Solution is correct, but can someone explain below statement !
if we see query execution order -> from ,join, where, groupby, having , select, distinct, orderby.
now select comes after groupby , so how goup by 1 has taken first column from select ?