Teradata Parallel Transport (TPT) Export Operator SELECT Restrictions America is becoming so educated that ignorance will be a novelty. I will belong to the select few." - Will Rogers Speaking of the SELECT few, TPT Operator SELECT has a few problems in restricting the number of rows to be exported. There are a few tricks to get around this. The WHERE clause in the SELECT can limit the number of rows if you wish to limit the number of rows exported.