`view`, `views`¶

`view`¶

Expression defining a view

view x    view[x]

Where x is a view (by reference), returns the expression defining x.

q)v::2+a*3                        / define dependency v
q)a:5
q)v
17
q)view `v                         / view the dependency expression
"2+a*3"

List views defined in the default namespace

views[]

Returns a sorted list of the views currently defined in the default namespace.

q)w::b*10
q)v::2+a*3
q)views[]
`s#`v`w

Q for Mortals 4.11 Views