Skip to contents

Builds a & ! <property> query fragment that chains a logical AND NOT condition into an open mask subquery.

Usage

AndNegatedMask(value, ...)

Arguments

value

Property name (character scalar), or a piped DafrQuery.

...

Optional piped DafrQuery.

Value

A DafrQuery.

Examples

AndNegatedMask("type")
#> <DafrQuery> & ! type 
BeginMask("a") |> AndNegatedMask("b") |> EndMask()
#> <DafrQuery> [ a & ! b ]