Basic Oracle Concepts and Programming Question: Download Questions PDF
How To Place Comments in PL/SQL?
Answer:
There are two ways to place comments into PL/SQL codes:
► SQL Statement Style: Starts you comment any where in the line but prefixed with '--'. The comment ends at the end of the line.
► C Language Style: Starts you comment any where in the line with '/*' and ends it with '*/' in the same line or some lines below.
Here is some example of PL/SQL comments:
BEGIN
-- This is a comment
/* To do:
Need to write some codes here
*/
END;
► SQL Statement Style: Starts you comment any where in the line but prefixed with '--'. The comment ends at the end of the line.
► C Language Style: Starts you comment any where in the line with '/*' and ends it with '*/' in the same line or some lines below.
Here is some example of PL/SQL comments:
BEGIN
-- This is a comment
/* To do:
Need to write some codes here
*/
END;
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