Limit Use of Multi-Statement TVFs and Table Variableshttp://blogs.msdn.com/b/ianjo/archive/2005/11/10/491545.aspxLimit use of multi-statement table valued functions (TVFs) and table variables in situations where getting a high-performance plan is requied. Both multi-statement TVFs and table variables have no statistics. The optimizer must guess the size of theiren-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)