ENH: Add Transaction.rollbackAndContinue() #2819
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Typically useful for handling DuplicateKeyException where we expect DuplicateKeyException to be thrown and catch it with the intention of continuing processing using the same transaction. Note that some databases like Oracle do not require this explicit rollback() and would work without the rollbackAndContinue(). Postgres in particular requires the rollback() call on the underlying connection such that we can continue using that transaction/java.sql.Connection. Note that in the existing test we can see that rollbackAndContinue() is pretty close to being syntactic sugar. I think adding rollbackAndContinue() is justified and complements the existing commitAndContinue().
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@rbygrave the Do you have any better idea than to make the |
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Typically useful for handling DuplicateKeyException where we expect
DuplicateKeyException to be thrown and catch it with the intention of
continuing processing using the same transaction.
Note that some databases like Oracle do not require this explicit
rollback() and would work without the rollbackAndContinue(). Postgres
in particular requires the rollback() call on the underlying connection
such that we can continue using that transaction/java.sql.Connection.
Note that in the existing test we can see that rollbackAndContinue()
is pretty close to being syntactic sugar. I think adding rollbackAndContinue()
is justified and complements the existing commitAndContinue().