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Posted to issues@spark.apache.org by "Rakesh Raushan (Jira)" <ji...@apache.org> on 2019/12/13 07:06:00 UTC
[jira] [Updated] (SPARK-30249) Invalid Column Names in parquet
tables should not be allowed
[ https://issues.apache.org/jira/browse/SPARK-30249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rakesh Raushan updated SPARK-30249:
-----------------------------------
Summary: Invalid Column Names in parquet tables should not be allowed (was: Wrong Column Names in parquet tables should not be allowed)
> Invalid Column Names in parquet tables should not be allowed
> ------------------------------------------------------------
>
> Key: SPARK-30249
> URL: https://issues.apache.org/jira/browse/SPARK-30249
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Rakesh Raushan
> Priority: Minor
>
> Column names such as `a:b` , `??`, `,,`, `^^` , `++`etc are allowed when we are creating parquet tables.
> While when we are creating tables with `orc` all such column names are marked as invalid and analysis exception is thrown.
> These column names should also be not allowed for parquet tables as well.
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