Union

pkg/yqlib/doc/operators/union.md

4.53.2352 B

This operator is used to combine different results together.

Combine scalars

Running

bash

yq --null-input '1, true, "cat"'

will output

yaml

1
true
cat

Given a sample.yml file of:

yaml

a: fieldA
b: fieldB
c: fieldC

then

bash

yq '.a, .c' sample.yml

will output

yaml

fieldA
fieldC