Logger category for queries (excluding generated SQL). Logger category for model building and metadata. Logger category for miscellaneous messages for the EF infrastructure. Logger category for db connection operations. Logger category for command execution, including SQL sent to database. Info: Įxecuted DbCommand (68ms) (DbType = DateTime2), = Int32), (Size = 8000) (DbType = Binary), = 4000), CommandType='Text', CommandTimeout='30']Ĭlosing connection to database 'SchoolDB' on server '.\SQLEXPRESS'.Ĭlosed connection to database 'SchoolDB' on server '.\SQLEXPRESS'.Īs you can see, it logs all the information. Include sensitive application data, this mode should only be enabled during development.ĭbug: Įxecuting DbCommand (DbType = DateTime2), (DbTy Opened connection to database 'SchoolDB' on server '.\SQLEXPRESS'.ĭbug: īeginning transaction with isolation level 'ReadCommitted'.
Opening connection to database 'SchoolDB' on server '.\SQLEXPRESS'. Ovider '' with options: SensitiveDataLoggingEnabledĭbug: Info: Įntity Framework Core 2.0.2 initialized 'SchoolContext' using pr The above example will display the following logs on the console:ĭbug: Īn 'IServiceProvider' was created for internal use by Entity Framework. static LoggerFactory object public static readonly ILoggerFactory loggerFactory = new LoggerFactory( new The following figure illustrates how the DbContext works with the logging API and console logging provider.Īfter installing the console logger provider, you need to create a static/singleton instance of the LoggerFactory and then tie it with a DbContext, as shown below.
#Ef core log all commands calls install#
Here, we will display the logs on the console, so install the NuGet package from the NuGet Package Manager or execute the following command in the Package Manager Console: Let's install the logging provider's NuGet package. First, install the Nuget package for logging provider of your choice and then tie up the DbContext to ILoggerFactory. NET Core logging to log SQL and change tracking information to the various output targets. NET Core before implimenting logging in EF Core.Įntity Framework Core integrates with the. NET Core. So, learn about fundamentals of logging in. We often need to log the SQL and change tracking information for debugging purposes in EF Core.ĮF Core logging automatically integrates with the logging mechanisms of.
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