Here I'm just writing it to the console and setting the log level to Information. Add the method LogTo() where you've configured Entity Framework Core. Using var transaction = () Ĭontext.Blogs. Here's a way that you can log the SQL generated from EF Core 5. The fourth major version of EF Core, named EF Core 5, and currently in preview, finally includes some nice sugar coating to make this much simpler, similar to the Database.Log method in Entity Framework 6.
But I’ve implemented the alternative Serilog format suggestion and as far as I know there is no IloggerFactory: // Add Serilog specifically (and not generic. Would like to log Ef generated sql stmts. The following example shows two SaveChanges operations and a LINQ query being executed in a single transaction: using var context = new BloggingContext() Hi Andrew, I am using serilog in a Core 2.0 (console) app. You can use the DbContext.Database API to begin, commit, and rollback transactions. Learn how you can use Entity Framework Core to log data to the console, SQL Server, and other log targets when working with ASP.NET Core 7 applications. One of the great aspects of ASP. Part 4 - Excluding health check endpoints from Serilog request logging. Part 3 - Logging MVC properties with Serilog.AspNetCore. EF Core also allows manually managing transactions.
You should only manually control transactions if your application requirements deem it necessary. Part 1 - Reducing log verbosity with Serilog RequestLogging (this post) Part 2 - Logging the selected Endpoint Name with Serilog. That command internally creates a transaction and applies all changes to the database in a single call. This means that SaveChanges is guaranteed to either completely succeed, or leave the database unmodified if an error occurs.įor most applications, this default behavior is sufficient. If any of the changes fail, then the transaction is rolled back and none of the changes are applied to the database. Default transaction behaviorīy default, if the database provider supports transactions, all changes in a single call to SaveChanges are applied in a transaction. You can view this article's sample on GitHub.
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