Lerning Entity Framework 6 ------ Using a commandInterceptor

---

Sometimes, We want to check the original sql statements. creating a commandInterceptor is a good way to do this.

Add a class named MyCommandInterceptor

class MyCommandInterceptor: DbCommandInterceptor
{
public override void NonQueryExecuted(DbCommand command, DbCommandInterceptionContext interceptionContext)
{
base.NonQueryExecuted(command, interceptionContext);
Console.WriteLine(command.CommandText);
}

public override void ReaderExecuted(DbCommand command, DbCommandInterceptionContext interceptionContext)
{
base.ReaderExecuted(command, interceptionContext);
Console.WriteLine(command.CommandText);
}

public override void ScalarExecuted(DbCommand command, DbCommandInterceptionContext