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https://issues.apache.org/jira/browse/HIVE-12646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15399411#comment-15399411
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Sergio Peña commented on HIVE-12646:
------------------------------------
It does not need documentation. This fixes a bug with ; only.
Thanks for asking.
> beeline and HIVE CLI do not parse ; in quote properly
> -----------------------------------------------------
>
> Key: HIVE-12646
> URL: https://issues.apache.org/jira/browse/HIVE-12646
> Project: Hive
> Issue Type: Bug
> Components: CLI, Clients
> Reporter: Yongzhi Chen
> Assignee: Sahil Takiar
> Fix For: 2.2.0
>
> Attachments: HIVE-12646.2.patch, HIVE-12646.3.patch,
> HIVE-12646.4.patch, HIVE-12646.5.patch, HIVE-12646.patch
>
>
> Beeline and Cli have to escape ; in the quote while most other shell scripts
> need not. For example:
> in Beeline:
> {noformat}
> 0: jdbc:hive2://localhost:10000> select ';' from tlb1;
> select ';' from tlb1;
> 15/12/10 10:45:26 DEBUG TSaslTransport: writing data length: 115
> 15/12/10 10:45:26 DEBUG TSaslTransport: CLIENT: reading data length: 3403
> Error: Error while compiling statement: FAILED: ParseException line 1:8
> cannot recognize input near '<EOF>' '<EOF>
> {noformat}
> while in mysql shell:
> {noformat}
> mysql> SELECT CONCAT(';', 'foo') FROM test limit 3;
> +--------------------+
> | ;foo |
> | ;foo |
> | ;foo |
> +--------------------+
> 3 rows in set (0.00 sec)
> {noformat}
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