Q&A

Denodo Union / Sort Merge Performance Issue
answered 07-02-2020 18:46:56 -0500

I currently have two derived views, say D1 and D2, that are unioned together to create D3. I originally had an issue with both D1 and D2 which involved a sort merge. Both D1 and D2 are a join of two base views; each ran very well when I had a date fil...

Answers: 1

performance sort merge UNION

Accessibility with screen reader
answered 07-02-2020 07:10:32 -0500

Hello. I'm blind and use JAWS 18.0 (screen reader). I installed Denodo Platform 6.0, but I can't interact with it. Is there a package to install, which makes Denodo Platform 6.0 accessible? System information: OS Name Microsoft Windows 10 Enterpri...

Answers: 1

blind Accessibility JAWS 18.0

Error using Context in a Stored Procedure
answered 07-02-2020 07:08:23 -0500

Virtual DataPort v7.0 update 20190312 I try to use Java Scheduler API into a stored procedure to grant access to training user in the scheduler. When i run my code in Eclipse debug, everything goes well. But when i import the store proc into VDP and r...

Answers: 1

Denodo Scheduler 7.0

Error using Context into a Stored Procedure
answered 07-02-2020 07:03:25 -0500

Virtual DataPort v7.0 update 20190312 I try to use Java Scheduler API into a stored procedure to grant access to training user in the scheduler. When i run my code in Eclipse debug, everything goes well. But when i import the store proc into VDP and r...

Answers: 1

Denodo Scheduler 7.0

CustomWrapper returns 0 records when the file has additional column headers
answered 06-02-2020 12:58:56 -0500

Hi We've written a basic custom wrapper to read a text file and export to a table. The scheduled job to call the wrapper has been working pefectly for many months, however a change was made to append some additional columns to the file without our kno...

Answers: 3

Joining two tables
answered 06-02-2020 12:53:28 -0500

We are using Denodo Platform 7.0 I have question that in denodo how we join one column from a table and that column is lying within the range i.e minimum and maximum of columns in the second table . Ex : A is a column in table 1 and in table 2 we have ...

Answers: 1

Scheduler extractor part is displaying all the views .
answered 06-02-2020 07:52:51 -0500

Hi, I was trying to create a new vdpcache job in scheduler 7.0. In the extractor section after selecting the database, still I see that when i select new load process I see all the views showing in the list. Although in the VDP i restricted the access...

Answers: 1

Denodo Scheduler 7.0

API for VQL or other management tasks
answered 06-02-2020 07:47:16 -0500

Is it possible to use an API (with REST or SQL) to create table, users and manage permissions ?

Answers: 1

API for VQL or other mangement tasks
answered 06-02-2020 07:46:07 -0500

Is it possible to use an API (with REST or SQL) to create table, users and manage permissions ?

Answers: 1

Converting timestampz to epoch time
answered 06-02-2020 07:43:50 -0500

Hi, I have seen previous enquiries about a function to convert to and from epoch time before. Are there any possibility that this function will be prioritized in future patches? The autogenerated column "expirationDate" uses epoch time for the expirat...

Answers: 1

Interpolation Variables Epoch time timestamp