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You are writing a program that retrieves data from a remote database using an SQL query. However the query returns no data. How would you
You are writing a program that retrieves data from a remote database using an SQL query. However the query returns no data. How would you detect this condition, and what value would the SQLCODE variable have in this case?
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Check the value of the SQLSTATE variable, which should be in case of success. The SQLCODE variable would have a value of in this case.
Check the value of the SQLSTATE variable, which should be in case of success. The SQLCODE variable would have a value of in this case.
Check the value of the SQLCODE variable, which should have a value of in case the query returns no data.
None of the above.
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