SQL for Java Devs · interview question
Consider the following code snippet. What will happen if one of the statements in the batch fails?
Multiple choiceMediumchapter-8-curatedpremiumsql-for-java-devsbatching
PreparedStatement pstmt = connection.prepareStatement(sql);
pstmt.addBatch();
pstmt.executeBatch();Answer and explanation
Correct answer
A. The entire batch is rolled back.
Why
If one of the statements in a batch fails, the entire batch is rolled back by default unless specific error handling is implemented. This ensures data consistency by not applying partial updates.
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