Yes it’s true as far as I can tell, you’ll at least have to get the PK columns 
as well.

Michael McAllister
Staff Data Warehouse Engineer | Decision Systems
[email protected]<mailto:[email protected]> | C: 512.423.7447 | 
skype: michael.mcallister.ha<mailto:[email protected]> | webex: 
https://h.a/mikewebex

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On Jul 14, 2015, at 8:53 PM, Ns G 
<[email protected]<mailto:[email protected]>> wrote:


Michael,

For using upsert, I need to fetch the primary ID at the least and then do 
processing and update the columns. I need to read the entire table to fetch 
primary keys and then do processing at service layer and do an upsert, which I 
think is quite a task for huge table.

Please let me know your thoughts,

Thanks,
Satya

On 14-Jul-2015 7:44 pm, "Michael McAllister" 
<[email protected]<mailto:[email protected]>> wrote:
Satya

Try the UPSERT SELECT statement:-

https://phoenix.apache.org/language/#upsert_select

Michael McAllister
Staff Data Warehouse Engineer | Decision Systems
[email protected]<mailto:[email protected]> | C: 512.423.7447 | 
skype: michael.mcallister.ha<mailto:[email protected]> | webex: 
https://h.a/mikewebex

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This electronic communication (including any attachment) is confidential.  If 
you are not an intended recipient of this communication, please be advised that 
any disclosure, dissemination, distribution, copying or other use of this 
communication or any attachment is strictly prohibited.  If you have received 
this communication in error, please notify the sender immediately by reply 
e-mail and promptly destroy all electronic and printed copies of this 
communication and any attachment.

On Jul 14, 2015, at 5:09 AM, Ns G 
<[email protected]<mailto:[email protected]>> wrote:

HI There,

I have a query like one below

UPDATE table_1
SET    id1 = (SELECT Min(id1)
          FROM   table_1 t2
          WHERE  table_1.id3 = t2.id3)
WHERE  id3 = id4

I am trying to implement this in Apache Phoenix. Can anyone suggest how should 
i be doing this as we do not have set command in phoenix. I am using 4.3.1 
version.


Thanks,

Satya






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