You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@drill.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/11/08 12:32:01 UTC
[jira] [Commented] (DRILL-4456) Hive translate function is not
working
[ https://issues.apache.org/jira/browse/DRILL-4456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16679685#comment-16679685 ]
ASF GitHub Bot commented on DRILL-4456:
---------------------------------------
vvysotskyi commented on issue #1527: DRILL-4456: Fix Hive translate UDF
URL: https://github.com/apache/drill/pull/1527#issuecomment-436978556
@vdiravka, done: https://github.com/apache/drill/pull/1528
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
> Hive translate function is not working
> --------------------------------------
>
> Key: DRILL-4456
> URL: https://issues.apache.org/jira/browse/DRILL-4456
> Project: Apache Drill
> Issue Type: Improvement
> Components: Functions - Hive
> Affects Versions: 1.5.0
> Reporter: Arina Ielchiieva
> Assignee: Volodymyr Vysotskyi
> Priority: Major
> Fix For: 1.15.0
>
>
> In Hive "select translate(name, 'A', 'B') from users" works fine.
> But in Drill "select translate(name, 'A', 'B') from hive.`users`" returns the following error:
> org.apache.drill.common.exceptions.UserRemoteException: PARSE ERROR: Encountered "," at line 1, column 22. Was expecting one of: "USING" ... "NOT" ... "IN" ... "BETWEEN" ... "LIKE" ... "SIMILAR" ... "=" ... ">" ... "<" ... "<=" ... ">=" ... "<>" ... "+" ... "-" ... "*" ... "/" ... "||" ... "AND" ... "OR" ... "IS" ... "MEMBER" ... "SUBMULTISET" ... "MULTISET" ... "[" ... "." ... "(" ... while parsing SQL query: select translate(name, 'A', 'B') from hive.users ^ [Error Id: ba21956b-3285-4544-b3b2-fab68b95be1f on localhost:31010]
> Root cause:
> Calcite follows the standard SQL reference.
> SQL reference, ISO/IEC 9075-2:2011(E), section 6.30
> <character transliteration> ::=
> TRANSLATE <left paren> <character value expression>
> USING <transliteration name> <right paren>
> To fix:
> 1. add support to translate (expession, from_string, to_string) alternative syntax
> 2. add unit test in org.apache.drill.exec.fn.hive.TestInbuiltHiveUDFs
> Changes can be made directly in Calcite and then upgrade to appropriate Calcite version.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)