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Posted to issues@beam.apache.org by "Kenneth Knowles (Jira)" <ji...@apache.org> on 2022/01/14 18:37:00 UTC

[jira] [Commented] (BEAM-12825) Section 6.6 of the Apache Beam Python programming guide lacks examples

    [ https://issues.apache.org/jira/browse/BEAM-12825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17476342#comment-17476342 ] 

Kenneth Knowles commented on BEAM-12825:
----------------------------------------

Great idea! Would you be interested in proposing your changes as a pull request [~edusan]? :-)

> Section 6.6 of the Apache Beam Python programming guide lacks examples
> ----------------------------------------------------------------------
>
>                 Key: BEAM-12825
>                 URL: https://issues.apache.org/jira/browse/BEAM-12825
>             Project: Beam
>          Issue Type: Bug
>          Components: examples-python, website
>            Reporter: Eduardo Sánchez López
>            Priority: P3
>              Labels: starter
>
> In the section "Using Schema Transforms" of the Python programming guide, which can be found [here|https://beam.apache.org/documentation/programming-guide/#using-schemas], there are missing examples. e.g.
> h5. *Nested fields*
> Individual nested fields can be specified using the dot operator. For example, to select just the postal code from the shipping address one would write
> h5. *Wildcards*
> The * operator can be specified at any nesting level to represent all fields at that level. For example, to select all shipping-address fields one would write
> These paragraphs are eerily similar to the ones that can be found on the Java programming guide, but they have their corresponding examples.



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