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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (Jira)" <ji...@apache.org> on 2020/07/17 15:17:00 UTC

[jira] [Work started] (HIVE-23869) Move alter statements in parser to new file

     [ https://issues.apache.org/jira/browse/HIVE-23869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HIVE-23869 started by Jesus Camacho Rodriguez.
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> Move alter statements in parser to new file
> -------------------------------------------
>
>                 Key: HIVE-23869
>                 URL: https://issues.apache.org/jira/browse/HIVE-23869
>             Project: Hive
>          Issue Type: Improvement
>          Components: Parser
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>            Priority: Critical
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> We are hitting HiveParser 'code too large' problem. HIVE-23857 introduced an adhoc script to solve this problem. Instead, we can split HiveParser.g into smaller files. For instance, we can group all alter statements into their own .g file.
> This patch also fixes an ambiguity warning that was thrown related to LIKE ALL/ANY clauses.



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