drop
Drops fields from the input.
Synopsis
drop <extractor>...
Description
The drop
operator removes all fields matching the provided extractors and
keeps all other fields. It is the dual to select
.
In relational algebra, drop
performs a projection of the complement of the
provided arguments.
<extractor>...
A comma-separated list of extractors that identify the fields to remove.
Examples
Remove the fields foo
and bar
:
drop foo, bar
Remove all fields of type ip
:
drop :ip