Nested binary conditionals

[James Newhaven <ja...@gmail.com>]

Has anyone had success nesting conditional statements?

I am trying to implement a standard if, else if, else if statement without
success.

e.g.

A = FOREACH B GENERATE (condition ? value_if_true : (condition2 ?
value_if_true : (condition3 ? value_if_true: 1)))

Thanks,

James