Search found 13 matches

by binface
Tue Jan 28, 2014 9:50 am
Forum: Vertica Database Administration
Topic: Cannot modify temporary table error
Replies: 2
Views: 7684

Re: Cannot modify temporary table error

You are absolutely correct.

The application pool uses previously spawned connections to run a job which creates a temporary table. When a node has been bounced after the session has been started, it won't let that session create a temp table.

Do you know the reasoning behind this behavior?

Rob.
by binface
Wed Jan 22, 2014 9:01 am
Forum: Vertica Database Administration
Topic: Cannot modify temporary table error
Replies: 2
Views: 7684

Cannot modify temporary table error

Hi, Has anyone seen this before? I am trying to create a temporary table as follows: create LOCAL TEMP table recent_stock_items ON COMMIT PRESERVE ROWS AS select distinct s.public_reference, s.advertiser_id, s.stock_item_last_updated, s.stock_item_id,s.revision_number, s.version_number from stock_it...
by binface
Wed Feb 06, 2013 11:53 am
Forum: Vertica Database Administration
Topic: Simulate Heavy Load
Replies: 1
Views: 4879

Simulate Heavy Load

Hi,

Does anyone have any tools or scripts that can simulate heavy load across a Vertica database/cluster?

I'm trying to set up a training session but want to show people what heavy load looks like.

Cheers

Rob.
by binface
Fri Sep 14, 2012 10:22 am
Forum: Vertica Performance Tuning
Topic: Database Designer
Replies: 5
Views: 10850

Database Designer

Can any user run the database desginer or can it only be the dba superuser account?

Rob.
by binface
Wed Sep 12, 2012 4:31 pm
Forum: Vertica Backup & Recovery
Topic: Backup to standby cluster
Replies: 2
Views: 19470

Backup to standby cluster

Hi, I have successfully performed a backup locally on my live cluster by creating a snapshot and subsequent incrementals and this works fine. I now want to back up the same database to a standby cluster in my secondary data centre so I have created this ini file : -----------------------------------...
by binface
Wed Aug 01, 2012 9:21 am
Forum: Vertica Database Administration
Topic: Read Only User
Replies: 3
Views: 13314

Re: Read Only User

Thanks Jim,

That's great.

Is there not a way to grant the select option to a role and then grant that role to the users?
by binface
Thu Jul 26, 2012 10:18 am
Forum: Vertica Database Administration
Topic: Read Only User
Replies: 3
Views: 13314

Read Only User

How do you create a read only user??

I would like to create a user that can select from a schema but not update or delete it.

Thanks

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