Zend
200-710 · Question #159
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)
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Databases & SQL
Question
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)
Options
- AThe transaction failed
- BThe transaction affected no lines
- CThe transaction was rolled back
- DThe transaction was committed without error
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Topics
#transactions#affected rows#rollback#query results