I feel a little confused so to measure twice and cut once can i confirm this

• Login as Superuser ("host" by default) 

• In Host Menu select item SQL ausführen

• Copy the following 4 lines and paste them into the text box:
  truncate table {databaseOwner}{objectQualifier}SearchItemWordPosition
  DELETE {databaseOwner}{objectQualifier}SearchItemWord
  DELETE {databaseOwner}{objectQualifier}SearchWord
  DELETE {databaseOwner}{objectQualifier}SearchItem

• Activate the check box and hit Run

• The search index will be rebuilt automatically by the scheduler.

if i have it right, log in as host go to SQL then leave the top section blank ( locate file ) and in the body paste

truncate table {databaseOwner}{objectQualifier}SearchItemWordPosition
DELETE {databaseOwner}{objectQualifier}SearchItemWord
DELETE {databaseOwner}{objectQualifier}SearchWord
DELETE {databaseOwner}{objectQualifier}SearchItem

These 4 lines, hit the check box and run it.

I am confused only with the top section where it says

SQL ausführen

but i am guessing this is german for SQL ? or is this a file i need to locate and load ?

Thanks
Pete
DNN 4.5.3