pass
Table of Contents
Operator
pass — copy input values to output
Synopsis
pass
Description
The pass
operator outputs a copy of each input value. It is typically used
with operators that handle multiple branches of the pipeline such as
fork
and join
.
Examples
Copy input to output
pass
1
2
3
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Copy each input value to three parallel pipeline branches and leave the values unmodified on one of them
fork (
=> pass
=> upper(this)
=> lower(this)
)
| sort
"HeLlo, WoRlD!"
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