[jira] [Resolved] (DRILL-4788) Exporting from Parquet to CSV - commas in strings are not escaped

["Arina Ielchiieva (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-4788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arina Ielchiieva resolved DRILL-4788.
-------------------------------------
    Resolution: Fixed

Fixed in the scope of DRILL-6096.

> Exporting from Parquet to CSV - commas in strings are not escaped
> -----------------------------------------------------------------
>
>                 Key: DRILL-4788
>                 URL: https://issues.apache.org/jira/browse/DRILL-4788
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Functions - Drill
>    Affects Versions: 1.6.0
>         Environment: Linux
>            Reporter: Richard Patching
>            Priority: Major
>              Labels: csv, csvparser, export
>             Fix For: 1.17.0
>
>
> When exporting data from Parquet to CSV, if there is a column which contains a comma, the text after the comma gets put into the next column instead of being escaped.
> The only work around is to do REGEXP_REPLACE(COLUMN[0], ',',' ') which replaced the comma in the string with a blank space. This is not ideal in terms of keeping a true accurate record of the data we receive.



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