πŸ“Š MySQL
Q. What is def in the following statement?
Code:
DECLARE pqr HANDLER FOR def mno;
  • (A) null
  • (B) statement
  • (C) action
  • (D) condition value
πŸ’¬ Discuss
βœ… Correct Answer: (D) condition value

Explanation: The ‘DECLARE HANDLER’ statement is used to declare a handler. When a condition whose value matches def, MySQL will execute ghi and either continue or exit the current code block.

Explanation by: Brijesh Goswami
The ‘DECLARE HANDLER’ statement is used to declare a handler. When a condition whose value matches def, MySQL will execute ghi and either continue or exit the current code block.

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