IBM
C2090-312 · Question #34
You have to design a table and application layout, in which automatic number generation is used. The application also wants to assign database generated numbers in an SQL UPDATE statement. Which…
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Question
You have to design a table and application layout, in which automatic number generation is used. The application also wants to assign database generated numbers in an SQL UPDATE statement. Which statement is true?
Options
- ANeither Identity nor Sequence can deliver this functionality.
- BIdentity can deliver this functionality, but Sequence cannot.
- CIdentity cannot deliver this functionality, but Sequence can.
- DIdentity and Sequence can both deliver this functionality.
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