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Posted to user@ignite.apache.org by zaid <za...@gmail.com> on 2017/02/21 10:47:55 UTC

GROUP_CONCAT function is unsupported

Hi,
Any reason why GROUP_CONCAT function is unsupported?

Please find below code snippet from ignite-indexing module: 

class file: 

GridSqlAggregateFunction 

line no: 84 

  switch (type) { 
            case GROUP_CONCAT: 
                throw new UnsupportedOperationException(); 
Regards.



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Re: GROUP_CONCAT function is unsupported

Posted by Vladimir Ozerov <vo...@gridgain.com>.
Hi,

This function is not supported yet. No immediate plans to fix it as there
are lots of tasks with higher priority and impact. But will definitely
support it at some point.

On Wed, Sep 6, 2017 at 11:38 AM, mhetea <mi...@gmail.com> wrote:

> Hello,
> I saw that the ticket was not fixed.
> Is there a workaround for this issue?
> I wouldn't like to iterate over the results and then concatenate them
> because the result list can be large.
> Thank you!
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>

Re: GROUP_CONCAT function is unsupported

Posted by mhetea <mi...@gmail.com>.
Hello, 
I saw that the ticket was not fixed. 
Is there a workaround for this issue?
I wouldn't like to iterate over the results and then concatenate them
because the result list can be large. 
Thank you!



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Re: GROUP_CONCAT function is unsupported

Posted by Denis Magda <dm...@apache.org>.
Here is the ticket:
https://issues.apache.org/jira/browse/IGNITE-4750 <https://issues.apache.org/jira/browse/IGNITE-4750>

—
Denis

> On Feb 22, 2017, at 1:58 AM, Sergi Vladykin <se...@gmail.com> wrote:
> 
> Yes, this stuff is not implemented right now. Patches are welcome!
> 
> Sergi
> 
> 2017-02-22 8:39 GMT+03:00 zaid <zaid.saeedi.khan@gmail.com <ma...@gmail.com>>:
> Related to the question:
> 
> http://apache-ignite-users.70518.x6.nabble.com/List-of-supported-SQL-functions-same-as-H2-td10722.html <http://apache-ignite-users.70518.x6.nabble.com/List-of-supported-SQL-functions-same-as-H2-td10722.html>
> 
> 
> 
> --
> View this message in context: http://apache-ignite-users.70518.x6.nabble.com/GROUP-CONCAT-function-is-unsupported-tp10757p10784.html <http://apache-ignite-users.70518.x6.nabble.com/GROUP-CONCAT-function-is-unsupported-tp10757p10784.html>
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>

Re: GROUP_CONCAT function is unsupported

Posted by Sergi Vladykin <se...@gmail.com>.
Yes, this stuff is not implemented right now. Patches are welcome!

Sergi

2017-02-22 8:39 GMT+03:00 zaid <za...@gmail.com>:

> Related to the question:
>
> http://apache-ignite-users.70518.x6.nabble.com/List-of-
> supported-SQL-functions-same-as-H2-td10722.html
>
>
>
> --
> View this message in context: http://apache-ignite-users.
> 70518.x6.nabble.com/GROUP-CONCAT-function-is-
> unsupported-tp10757p10784.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>

Re: GROUP_CONCAT function is unsupported

Posted by zaid <za...@gmail.com>.
Related to the question:

http://apache-ignite-users.70518.x6.nabble.com/List-of-supported-SQL-functions-same-as-H2-td10722.html



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