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I want to save My R functions.... — Vertica Forum

I want to save My R functions....

Hi 

 

I want to make vertica R packages..

 

so I download R packages...but I don't know how to save R ...

 

and I made functions but how can I saved it....

 

I really wonder...

 

help me...

Comments

  • Hi,

     

    Once you create your library function via Vertica API and create your R wrapper  function using the SQL create statment  , you no longer need your R code  available on your vertica server (so you can save it in your local svn or some other revision control system you have on your organization ) as vertica copy your code into  its internal directory where  ALL R functions are persist togtrher 

     

    I hope you will find it useful

     

    Thanks 


  • Thanks eli_revach

     

    You mean ..

     

    first, I make R functions only one.

     

    second, create rlib using the SQL  only one

     

    that's right???

     

    So, I don't know create R functions, I opened vertica language pack(its R) 

     

    and write my functions

     

    and then,,,,I don't know next job...

     

    Have a nice day~~!!

     

    ..........................................................................................................................................................

    And I made R file in window

     

    use      save.image("file=abc.R")    <- R code

     

    then moved it on my server

     

    next I create rlib code

     

    ex) create library abcRlib as '/home/dbadmin/abc.R' language 'R';

     

    but vertica asked me "Attachments"

     

    Why....vertica reject me....

     

  • Hi ,
    Now i have different understanding on what you trying to achieve , it seems like you like to know how to deploy R function in Vertica and expose it as an UDX . If this is the case you case follow the attach url 

     

    https://my.vertica.com/docs/7.0.x/HTML/Content/Authoring/ProgrammersGuide/UserDefinedFunctions/UDxR/PolymorphicFunctionsInR.htm

     

     

    I hope you will find it usefull

     

    Thanks 

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