SQL for Java Devs · interview question
How would you explain a common way to iterate through a ResultSet in a Java interview?
Multiple choiceEasychapter-8-curatedpremiumsql-for-java-devsresultsets-and-mapping
Answer and explanation
Correct answer
D. Using a while loop with rs.next()
Why
A while loop with rs.next() is commonly used to iterate through a ResultSet because rs.next() advances the cursor to the next row, returning false when there are no more rows.
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