Re: UPDATE statement in Hive?

2009-07-28 Thread Saurabh Nanda
Sorry for the newbie questions here, but how is this going to work? Using 'normal' Hive queries will I be able to read & write to an HBase datastore? >From withing the Hive CLI? Saurabh. -- http://nandz.blogspot.com http://foodieforlife.blogspot.com

Re: UPDATE statement in Hive?

2009-07-28 Thread Abhijit Pol
gqiang. > > Amr, we don't have that kind of support but would love to add it. > > Ashish > > > From: He Yongqiang [mailto:heyongqi...@software.ict.ac.cn] > Sent: Tuesday, July 28, 2009 7:03 PM > To: hive-user@hadoop.apache.o

Re: UPDATE statement in Hive?

2009-07-28 Thread He Yongqiang
[mailto:heyongqi...@software.ict.ac.cn] > Sent: Tuesday, July 28, 2009 7:03 PM > To: hive-user@hadoop.apache.org > Subject: Re: UPDATE statement in Hive? > > The patch contributor of https://issues.apache.org/jira/browse/PIG-6 is a > student here in our institute, but another laborat

RE: UPDATE statement in Hive?

2009-07-28 Thread Ashish Thusoo
] Sent: Tuesday, July 28, 2009 3:41 AM To: hive-user@hadoop.apache.org Subject: UPDATE statement in Hive? Is there an UPDATE statement in Hive? If not, are there any plans for adding support for it in the future? This is why I ask: I want to maintain a table which, against each user ID, stores

Re: UPDATE statement in Hive?

2009-07-28 Thread He Yongqiang
is to change your schema so that the table actually contains >>> the changes to the row instead of the row values themselves and then change >>> the query that takes the new schema into account. >>> >>> Ashish >>> >>> __

Re: UPDATE statement in Hive?

2009-07-28 Thread Peter Skomoroch
n change the query that takes the new schema into account. >> >> Ashish >> >> ________ >> From: Saurabh Nanda [saurabhna...@gmail.com] >> Sent: Tuesday, July 28, 2009 3:41 AM >> To: hive-user@hadoop.apache.org >> Subject:

Re: UPDATE statement in Hive?

2009-07-28 Thread Amr Awadallah
change the query that takes the new schema into account. Ashish From: Saurabh Nanda [saurabhna...@gmail.com] Sent: Tuesday, July 28, 2009 3:41 AM To: hive-user@hadoop.apache.org Subject: UPDATE statement in Hive? Is there an UPDATE statement in Hive? If

RE: UPDATE statement in Hive?

2009-07-28 Thread Ashish Thusoo
@hadoop.apache.org Subject: UPDATE statement in Hive? Is there an UPDATE statement in Hive? If not, are there any plans for adding support for it in the future? This is why I ask: I want to maintain a table which, against each user ID, stores the first visit & last visit time. This is across

UPDATE statement in Hive?

2009-07-28 Thread Saurabh Nanda
Is there an UPDATE statement in Hive? If not, are there any plans for adding support for it in the future? This is why I ask: I want to maintain a table which, against each user ID, stores the first visit & last visit time. This is across the entire year, not a day -- basically to understand