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What is the impact of replacing a view (Wrapper\Table)?

What exactly happens when CREATE OR REPLACE WRAPPER and\or CREATE OR REPLACE TABLE is executed? I'm supposing it will lock the view for a short amount of time, milliseconds, queries depending on this replaced view will be delayed.

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ERROR Loading database 'admin'

Hello, when I log in to data catalog in web, the vdp.log error is as follows: com.denodo.vdb.security.UserManager getUserInfo: database name incorrect :error loading database 'admin' thanks in advance

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Unable to open view when concurrent queries reaches the limit set in resource manager

Hi Team In Resource Manager, I have created a rule and plab for concurrent queries.Limit for a particular user to execute concurrent queries is set to 5.When the user is trying to open 6th view, it is showing "Maximum number of concurrent queries by g...

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Description in base views for

Hello, I want to create base views from Snowflake views. They are created well except for the descriptions of the numeric fields without decimals. Indeed, in the VQL I see that the description is correctly retrieved but then when it creates the base vi...

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Download big query result

Hi, I am trying to download the result of a big query to csv (1 million rows) from vdp, unfortunately the application crashes after a while. I think the problem is that my pc has limited cpu and memory... is there a way to make VDP or any other Deno...

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Denodo connecto to Amazon Athena, create base view is ok, but cant send query

Hi team, I have a customer who wants to query amazon Athena tables. Customer can create connections & can create base views, but when they run a query "select * from athena.table limit 10", they query never respond. Checking to the query plan (at r...

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Link to Denodo 8 long with License for denodo 8.

Please provide us the link to download denodo 8 along with latest patch and also request to provide the license for denodo 8 as we are planning to upgrade for current denodo 7 environments.

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Notification of custom policy deactivation

Hello, I'm working on a project where we use a custom policy in Denodo. That policy restricts access to sensitive data. Somehow, it was deactivated. We were wondering if a notification can be triggered if a custom policy is deactivated or activated....

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Self join 'Error savin view'

Hi, I'm facing issue while perforforming a self join on a dv which is a simple source table with no additional filter. For better understanding code would look like this: dv_table left join dv_table dv_table1 on dv_table.column1 = dv_table1.column1 a...

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Passing a list of same objects and passing a list of different objects in a select query view.

I would like to pass the following data into denodo view. Json1 = {'name': 'Kelly', 'code': 'KL'} Json2 = {'name': 'John', 'code': 'JH'} payload = [Json1, Json2] I am expecting two of Jsons to query the view. I tried putting payload into my denodo ...