JOIN ACCESS ROWS

Database
Enthusiast

JOIN ACCESS ROWS

How is the value for Join Acess Rows Calculated ?

I have attached the link to the teradata example here but cannot work out how they get to the value of 1,400,000.

http://www.info.teradata.com/HTMLPubs/DB_TTU_14_00/index.html#page/Database_Management/B035_1094_111...

Thanks Guys !