[jira] [Updated] (HIVE-20463) Hplsql.g4 - 'from_clause' parses the keyword `JOIN` into 'from_alias_clause' in 'from_table_clause' when parsing 'from_join_clause'

["Stamatis Zampetakis (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-20463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stamatis Zampetakis updated HIVE-20463:
---------------------------------------
    Fix Version/s:     (was: 3.1.0)

I cleared the fixVersion field since this ticket is not resolved. Please review this ticket and if the fix is already committed to a specific version please set the version accordingly and mark the ticket as RESOLVED.

According to the JIRA guidelines (https://cwiki.apache.org/confluence/display/Hive/HowToContribute) the fixVersion should be set only when the issue is resolved/closed.

> Hplsql.g4 - 'from_clause' parses the keyword `JOIN` into 'from_alias_clause' in 'from_table_clause' when parsing 'from_join_clause'
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-20463
>                 URL: https://issues.apache.org/jira/browse/HIVE-20463
>             Project: Hive
>          Issue Type: Bug
>          Components: CLI
>    Affects Versions: 3.1.0
>            Reporter: Hao Zhou
>            Assignee: Hao Zhou
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: 0001-HIVE-20463-fix-parse-from_join_clause-error.patch, 0002-HIVE-20463-Test-Modify-select-test-case.patch
>
>
> 'from_clause' parses the keyword `JOIN` into 'from_alias_clause' in 'from_table_clause' when parsing 'from_join_clause'.
>  
> example:
> Parse sql {{SELECT `k1, v1, k2, v2 FROM a JOIN b ON k1 = k2;`.}}
> Now grammar will parse `{{JOIN`}} as a `{{from_alias_clause`}}, but it should be
> a `{{from_join_clause`}};
>  
>  



--
This message was sent by Atlassian Jira
(v8.20.10#820010)