parsing fields from csv with delimeter in the data

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Mike Richardson

• May 11, 2021 23:39

I have CSV logs I'm bringing in that can sometimes have a comma in the value, and IF a comma exists then the value will be surrounded in quotes, otherwise it will not be quoted.  for example the CSV data below:

date,type,name,description
05052021,"001,003",Joe Smith,"description, with a comma"
05052021,002,"Jones,Bill",description without a comma
05052021,003,"Smith,Emmitt","again, with comma"

I'm assuming this will be done with regex, but I'm nto sure how to go about it.  Thanks in asvance!

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  Kevin Keech

  • May 12, 2021 00:43

  The CSV operator should actually take care of this for you and should handle those quoted fields. 

  | csv _raw extract a, b, c, d

  
   Using the following format you can also extract specific fields by their position. 

  | csv _raw extract 3 as name, 4 as description

   

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  Mike Richardson

  • May 12, 2021 03:06

  This is exactly what I needed, it works perfectly.  Thank you!

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