[jira] [Updated] (SPARK-37266) View text can only be SELECT queries

["jiaan.geng (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-37266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

jiaan.geng updated SPARK-37266:
-------------------------------
    Summary: View text can only be SELECT queries  (was: Optimize the analysis for view text of persistent view and fix security vulnerabilities caused by sql tampering )

> View text can only be SELECT queries
> ------------------------------------
>
>                 Key: SPARK-37266
>                 URL: https://issues.apache.org/jira/browse/SPARK-37266
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.3.0
>            Reporter: jiaan.geng
>            Priority: Major
>
> The current implementation of persistent view is create hive table with view text.
> The view text is just a query string, so the hackers may tamper with it through various means.
> Such as:
> {code:java}
> select * from tab1
> {code}
>  tampered with
>  
> {code:java}
> drop table tab1
> {code}



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