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What is the correct syntax for using a WAIT UNTIL statement?

What is the correct syntax for using a WAIT UNTIL statement? Correct Answer WAIT UNTIL boolean_condition_or_expression;

To write a WAIT UNTIL statement, a Boolean expression is used which causes the process to wait until the expression is true. Unlike IF, CASE and LOOP, the WAIT statement uses a semicolon at the end of the line.

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