public static ReadOnlyCollection <QueryCommand> Gather(Expression expression)
{
var gatherer = new CommandGatherer();
gatherer.Visit(expression);
return(gatherer.commands.AsReadOnly());
}
public override string GetQueryText(Expression expression)
{
Expression plan = this.GetExecutionPlan(expression);
var commands = CommandGatherer.Gather(plan).Select(c => c.CommandText).ToArray();
return(string.Join("\n\n", commands));
}