Add documentation regarding transactional exceptions #2760
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docs/en/reference/transactions.rst
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| If you want to handle errors related to deadlocks or lock wait timeouts you can use | ||
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| It is best practice to implement retry logic for transactions that are aborted because of deadlocks or timeouts. | ||
| Doctrine provides built-in exceptions for these kind of errors. |
docs/en/reference/transactions.rst
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| Error handling | ||
| -------------- | ||
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| If you want to handle errors related to deadlocks or lock wait timeouts you can use |
docs/en/reference/transactions.rst
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| It is best practice to implement retry logic for transactions that are aborted because of deadlocks or timeouts. | ||
| Doctrine provides built-in exceptions for these kind of errors. | ||
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| Transaction exceptions have a marker interface: ``Doctrine/DBAL/Exception/RetryableException`` and based on the . |
docs/en/reference/transactions.rst
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| Doctrine provides built-in exceptions for these kind of errors. | ||
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| Transaction exceptions have a marker interface: ``Doctrine/DBAL/Exception/RetryableException`` and based on the . | ||
| A practical example is as follows: |
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my bad, amended with the real changes. |
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Fixes #2290