A

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Q. Which datatypes are PL/SQL-only datatypes that are more efficient than the SQL datatypes NUMBER or INTEGER for integer arithmetic?

  • (A) PLS_INTEGER
  • (B) BINARY_INTEGER
  • (C) Both A & B
  • (D) None of the above
  • Correct Answer - Option(C)
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  • Filed under category MySQL
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Explanation by: Admin

The BINARY_INTEGER is used to store signed integers. They require less storage than the number values. Arithmetic operations work faster.
PLS_INTEGER have the same advantages as the BINARY_INTEGER.

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