Q&A BY TAG 'Derived views'

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Merge search parameters for derived view to other 3 underlying views
answered 30-03-2021 08:46:37 -0400

Hello, I have following tree view: View / | \ View1 View2 View 3 | | | BV BV BV | | | DS DS DS The DS is a Web Service Datasource...

Answers: 1

Denodo 7.0 VQL search methods join Derived views

Building derived views that originally have subqueries in them
answered 16-02-2021 10:07:04 -0500

I have a query that I'm trying to build the logic for as a derived view. Basically, translating my view that is on a DB to Denodo as a Derived View. Trying to figure out that if we have a subquery in the from or where clause, do we have to create anoth...

Answers: 2

Denodo 8.0 Subquery Derived views

Joinin view from different data source
answered 18-11-2020 07:37:05 -0500

I have created 2 views from 2 different folder of same parent folder. Suppose parent folder name is Parent and it has 2 subfolder like subfolder1 & subfolder 2 I have created derived view by joining both views.Now challenge is when I am trying to ...

Answers: 1

Derived views

Joins in Derived Views (VS) Associations
answered 21-10-2020 07:57:58 -0400

Hello Team, I would like to understand what option is better to use in the scenario of star schemas: Only Joins in models for the derived views Only Associations in Derived views A combination of Joins and Association in Derived Views Plea...

Answers: 1

joins Associations Derived views

Need to extract the second row of a duplicate in a table
answered 20-10-2020 08:03:34 -0400

Hi Folks! I have a scenario where I have a list of customers with a driver number. In some instances, the customer is duplicated because of a second driver being assigned to the customer. Such as this; Customer Driver 101369 5058 101369 5602 How do ...

Answers: 1

row number select derived views

About Access to view vql of derived views
answered 24-04-2020 13:35:51 -0400

Some one of my team wants to exexcute one derived views that I created, and he also wants to have the read access of that derived views's vql. I grant "metedata", "execute" access of this derived view to him, I think it is the read access we mentione...

Answers: 1

access to view vql derived views