Karma eşleştir kök Showplan işleç
The Hash Match Root operator coordinates the operation of all Hash Match Team operators directly below it.The Hash Match Root operator and all Hash Match Team operators directly below it share a common hash function and partitioning strategy.The Hash Match Root operator always returns output to an operator that is not a member of its team.
Not
Bu işleç yalnızca için geçerlidir SQL Server 2000 önce SP1.
Grafik yürütme planı simgesi