HAVING clause is utilized to riddle the rows subsequent to the entire rows are chosen. It is just similar to a filter. Do not employ HAVING section for any further...

A Subquery or Inner query or Nested query is an uncertainty inside further SQL query & entrenched inside the WHERE section. A subquery is utilized in arrival data that will...

The Round () function/utility is utilized to round a statist field to the digit of decimals defined. It returns numeral value curved to the particular duration or accuracy.

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