How to extract a substring from an URL

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qzqzqzqzqz
qzqzqzqzqz Member
in Cards, Dashboards, Stories

I'm trying to extract the substring from an URL.

Input: www.abcd.com/level1/level2

The output I'm looking for is essentially taking from the first character to the position of the second '/' minus 1. I wonder how to write the formula in beast mode.

Desired output: www.abcd.com/level

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  • GrantSmith
    GrantSmith Coach
    Answer ✓
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    CONCAT(SPLIT_PART(`url`, '/', 1), '/', SPLIT_PART(`url`, '/', 2))

    SPLIT_PART will get the values with the data split out by a specific character. It's undocumented in the UI but is accessible.

    Concat then takes those two values and combines them together with the / inbetween

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  • david_cunningham
    david_cunningham Coach
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    SUBSTRING_INDEX(url,'/',2)
    image.png

    David Cunningham

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Answers

  • GrantSmith
    GrantSmith Coach
    Answer ✓
    Options
     
    CONCAT(SPLIT_PART(`url`, '/', 1), '/', SPLIT_PART(`url`, '/', 2))

    SPLIT_PART will get the values with the data split out by a specific character. It's undocumented in the UI but is accessible.

    Concat then takes those two values and combines them together with the / inbetween

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  • david_cunningham
    david_cunningham Coach
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    SUBSTRING_INDEX(url,'/',2)
    image.png

    David Cunningham

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  • qzqzqzqzqz
    qzqzqzqzqz Member
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    thank you both! unfortunately my beastmode has neither substring_index or split_part. is there a reason I don't see the functions

  • qzqzqzqzqz
    qzqzqzqzqz Member
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    Actual both worked although the functions do not show up in Beast Mode. thank you both!!!

  • GrantSmith
    GrantSmith Coach
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    There's several functions which aren't listed in the function list but do still exist. Hopefully Domo gets it updated.

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