Index Cocepts in Teradata - response (10) by Raja_KT

Hi,
Which one :

Inner join, outer join(left, right,full), cross join or product join

or are you talking about these JIs?

Join indexes(Single table join index,multitables join index,aggregate join index,sparse join index)

or in the context of  merge join or hash join or nested join.

All joins are coded for  a purpose to suit data demography, being placed at the discretion of model that serve a business functionality. Eventually, Teradata optimizer, takes care of join techniques which best fit.

Cheers,

Raja