public void OnExecuting(object sender, ExecutionCancelEventArgs e)
{
CreateClassCommand createClassCommand = CreateClassCommand.Evaluate(e.Command);
if (createClassCommand == null)
{
return;
}
IEngine engine = sender as IEngine;
IDatabaseService databaseService = engine.GetService <IDatabaseService>();
ISqlService sqlService = engine.GetService <ISqlService>();
//Begins a new transaction or gets the current transaction
IDbTransaction transaction = databaseService.EnsureTransaction();
//Create the database table with the primary key column
sqlService.CreateTableWithPrimaryKeyColumn(transaction, createClassCommand.TableName, createClassCommand.Name + "Id");
}