Lookup-vector query operation.

Builds a : (optionally : <name>) query fragment, looking up the named vector property of the prior axis.

Usage

LookupVector(value = NULL, ...)

Arguments

value

Optional vector name (character scalar), or a piped DafrQuery.

...

Optional piped DafrQuery.

Value

A DafrQuery.

See also

LookupScalar(), LookupMatrix()

Examples

LookupVector()
#> <DafrQuery> : 
LookupVector("age")
#> <DafrQuery> : age 
Axis("cell") |> LookupVector("age")
#> <DafrQuery> @ cell : age