Q&A

Migrating vql scripts to other environments
answered 30-11-2020 04:15:47 -0500

I created two data sources one is for delimited file source and another is for filesystem custom wrapper. For each data source I created one base view. Then I create one derived view by joining those base views. In the derived view I have specified whe...

Answers: 1

Flatten array with column of index of value in array
answered 27-11-2020 13:33:46 -0500

Hi, I have a view in which there is an ID column, and a column with an array in that I want to flatten. This of course flattens the array so each value in the array becomes a new row, with the same ID column across multiple rows. What I want to be ab...

Answers: 1

vql to invalidate cache (base views, derived views)
answered 26-11-2020 16:11:49 -0500

Hi team, I want to find out vql to invalidate cache, I run below for a base views, but it has error "selected view: 'base_view_name' is a base view": ALTER VIEW base_view_name CACHE INVALIDATE it cna only run for derived view: ALTER VIEW derived_view_...

Answers: 1

base view vql invalidate cache

Denodo V7 Increemental Load
answered 26-11-2020 12:36:16 -0500

I am getting the following error message while trying to run the Incremental load. This was working fine in the production environment, but now in the test environment I keep getting thsi error even with 1 days' data. Error executing query. Total time ...

Answers: 1

Create/Deploy/undeploy REST endpoints programaticly
answered 26-11-2020 11:24:47 -0500

Hi, is there a way to create/deploy/redeploy/undeploy... denodo REST endpoints programmatically using some command lines or an API instead of using the "denodo virtual dataport administration tool" or the "denodo design studio" witch are more UI tools...

Answers: 1

Updating license
answered 26-11-2020 04:35:20 -0500

Currently I'm using trial version, and now I need to extend the lincense for another year. I got the latest license file, but not able find how to update the file. Tried updating the latest file as denodo.lic and launch the tool, this is not helping. ...

Answers: 2

Join condition on delimited files
answered 26-11-2020 04:20:16 -0500

Hi Team, I want to join 2 views.First view is created from Json file and second view is created from delimited files(Text Files) I need to join both of them on basis of one coloumn. This column can be easily written by specifying view name and then ...

Answers: 1

join

After installing denodo plugin in eclipse, it's not showing denodo extension to create project, please help me
answered 26-11-2020 03:11:50 -0500

After installing denodo plugin in eclipse, it's not showing denodo extension to create project, pleasemplease

Answers: 1

In support.denodo.com there Licenses and then actions --> Get License. Our denodo env. is 7.0 and there no actions under 7.0 license, but there is actions under 6.0 version.
answered 25-11-2020 20:15:15 -0500

Question - Is this a bug in the licenses portal at denodo.support.com ? We need to get license under actions in the Denodo 7.0 and not under Denodo 6.0. Please advise.

Answers: 1

DENODO

Postgres WHERE condition by UUID
answered 25-11-2020 19:44:11 -0500

We need to be able to select by UUID against a postgres database but it seems there is a casting problem The underlying query is of a view SELECT <cols> from database_view WHERE UUID = <some known uuid> QUERY [JDBC ROUTE] [ERROR] Rece...

Answers: 1