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| Re: To be callable from a SQL expression, a user-defined funcation must do what? [message #360840 is a reply to message #360749] |
Mon, 24 November 2008 02:13  |
Frank
Messages: 7901
Registered: March 2000
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Senior Member |
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| registereduser wrote on Mon, 24 November 2008 04:24 | A. Be stored only in the database.
B. Have both IN and OUT parameters.
C. Use the positional notation for parameters.
D. Return a BOOLEAN or VARCHAR2 data type.
And why?
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What does answer A mean? That you cannot have it stored in a file in your sourcecode versioning system?
What does C mean? A function by itself has no positional or named notation for parameters; it is the call to the function that has this.
That's what you get from dumps: BS answers.
[Updated on: Mon, 24 November 2008 02:13] Report message to a moderator |
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