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How To Define Default Values for Formal Parameters?What Are Named Parameters?What Is the Scope of a Local Variable?

April 26, 2017Default define formal local named Oracle parameters SCOPE values

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How To Define Default Values for Formal Parameters?What Are Named Parameters?What Is the Scope of a Local Variable?

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A common task when selecting data from a database is to take a set of values a query returns and format it as a comma delimited list. Another task that’s almost as common is the need to do the reverse: Take a comma delimited list of values in a single string and use it as a table of values.