How do I use a parameter in a custom postgres query?

user053351
user053351 Member
in Connectors

select * from table where the_date > ? 

 

How do I use the parameter function on postgres? Thanks!

Comments

  • jaeW_at_Onyx
    jaeW_at_Onyx Coach

    Sorry your question doesn't make sense to me.

     

    What's the parameter value?

    ETL pipelines in Domo are expected to run without user input ... so where do you want to get the parameter value from?

     

    Either way, you can use a webform or any other datasource to pass 'parameters' into your data flow.

    Jae Wilson
    Check out my 🎥 Domo Training YouTube Channel 👨‍💻

    **Say "Thanks" by clicking the ❤️ in the post that helped you.
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  • user053351
    user053351 Member

    How do I reference the webform field in the query? There is no documentation.

  • jaeW_at_Onyx
    jaeW_at_Onyx Coach

     

    @user053351 you can pull in a webform as a dataset.

     

    From there you could cross apply the webform to your input datasets, or JOIN as necessary.

     

    Jae Wilson
    Check out my 🎥 Domo Training YouTube Channel 👨‍💻

    **Say "Thanks" by clicking the ❤️ in the post that helped you.
    **Please mark the post that solves your problem by clicking on "Accept as Solution"
  • user053351
    user053351 Member

    So what is the point of this?

  • jaeW_at_Onyx
    jaeW_at_Onyx Coach

    sorry ... i might be missing context.

     

    what are you trying to build and where are you trying to build it? (your screenshot was incomplete.)

    Jae Wilson
    Check out my 🎥 Domo Training YouTube Channel 👨‍💻

    **Say "Thanks" by clicking the ❤️ in the post that helped you.
    **Please mark the post that solves your problem by clicking on "Accept as Solution"
  • user053351
    user053351 Member

    I just want an example of how this is to be used.

     

    What is a query parameter for? How is it used? 

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