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Analogon 创建
- UI type: Blazor
- DB provider: EF Core
- Tiered (MVC) or Identity Server Separated (Angular): yes / no
- Exception message and stack trace:
- Steps to reproduce the issue:"Create a record with a unique index with data than exists I get "internal error. I need to handle this error without having to check for its existence first. Because this is redundancy.
1 答案
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hi
You can call the repository method to check for duplicates in the Domain service or Application service. This is the recommended practice.
