Richard Patching created DRILL-4788:
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Summary: 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
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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