trait DetectsConcurrencyErrors (View source)
| bool | causedByConcurrencyError(Throwable $e) Determine if the given exception was caused by a concurrency error such as a deadlock or serialization failure. | 
Determine if the given exception was caused by a concurrency error such as a deadlock or serialization failure.
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    https://laravel.com/api/8.x/Illuminate/Database/DetectsConcurrencyErrors.html