When a query that is supposed to affect rows is executed as part of a transaction, and reports no affected rows, it could mean that: (Choose 2)

When a query that is supposed to affect rows is executed as part of a transaction, and reports no affected rows, it could mean that: (Choose 2)A . The transaction failedB . The transaction affected no linesC . The transaction was rolled backD . The transaction was committed without error View Answer Answer: A,...

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