[jira] [Updated] (SQOOP-476) If table name is a qualified name, Sqoop import fails in DB2

["Cheolsoo Park (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SQOOP-476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Cheolsoo Park updated SQOOP-476:
--------------------------------

    Attachment: SQOOP-476.patch

Review board:
https://reviews.apache.org/r/4674/
                
> If table name is a qualified name, Sqoop import fails in DB2
> ------------------------------------------------------------
>
>                 Key: SQOOP-476
>                 URL: https://issues.apache.org/jira/browse/SQOOP-476
>             Project: Sqoop
>          Issue Type: Bug
>            Reporter: Cheolsoo Park
>            Assignee: Cheolsoo Park
>         Attachments: SQOOP-476.patch
>
>
> In DB2, it is OK to have a dot "." in table name, but it is not in alias. For example, the following query fails:
> {code}
> SELECT * FROM foo.bar AS foo.bar
> SQL0104N  An unexpected token "." was found following "from foo.bar as foo".  
> Expected tokens may include:  ",".  SQLSTATE=42601
> {code}
> During the import job, Sqoop uses the following select query:
> {code}
> SELECT <column names> FROM <table name> AS <table name>
> {code}
> As can be seen, it can be a problem for DB2 if table name has a dot "." in it.

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