Hello everyone. While my project's migration this warning appears;
-[WRN] Savepoints are disabled because Multiple Active Result Sets (MARS) is enabled. If 'SaveChanges' fails, then the transaction cannot be automatically rolled back to a known clean state. Instead, the transaction should be rolled back by the application before retrying 'SaveChanges'. See https://go.microsoft.com/fwlink/?linkid=2149338 for more information. To identify the code which triggers this warning, call 'ConfigureWarnings(w => w.Throw(SqlServerEventId.SavepointsDisabledBecauseOfMARS))'.
İf I add my connection string to this parametre:"MultipleActiveResultSets=true" this warning shows itselfs.
1-What are the side effects of this warning ? Will block my next migrations ? 2-Should I use this parametre?(MultipleActiveResultSets=true)
- ABP Framework version: v6.0.2
- UI type: Angular
- DB provider: EF Core
1 答案
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0
hi
Savepoints are incompatible with SQL Server's Multiple Active Result Sets(MultipleActiveResultSets), and are not used. If an error occurs during SaveChanges, the transaction may be left in an unknown state.
https://learn.microsoft.com/en-us/ef/core/saving/transactions#savepoints
