Lab 20.2 Self-Review Questions
In order to test your progress, you should be able to answer the following questions.| 1) |
The OPEN-FOR, FETCH, and CLOSE statements are used only for single-row queries._____ TRUE _____ FALSE | | 2) |
The OPEN-FOR statement has an optional USING clause._____ TRUE _____ FALSE | | 3) |
For a multi-column result set, the FETCH statement_____ always causes an error. _____ returns a single column into one variable at a time. _____ returns a single row into a list of variables | | 4) |
After the CLOSE statement executes,_____ the result set becomes undefined. _____ the result set is still available for further processing. | | 5) |
It is illegal to fetch data returned by a cursor into a user-defined record variable._____ TRUE _____ FALSE |
Answers appear in Appendix A, Section 20.2 . |
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