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We are excited to announce the availability of a new version of the Denodo Express 7.0 with new features and fixed issues starting in April 2018.

If you want to try it or if you want to migrate your current Denodo Express version you can download the brand new Denodo Express 7.0 at the Express home page in the Denodo Community

sequence in denodo
answered 18-04-2018 01:51:28 -0400

HI, Can i create a sequence in VQL or can i used nextval and increment a sequence in VQL. Regards Salman Khan

Answers: 1


OutofMemory java heap space
answered 17-04-2018 12:14:12 -0400

Hi Team, While am try to login into VDP am unable to login, am getting error OutofMemory java heap space. Please help me onthis issue.

Answers: 1

Denodo Training - Derived Views
answered 17-04-2018 11:45:29 -0400

Hello, I am taking the Denodo Training and i am stuck creating a derived view. Data Virtualization Developer Introduction - DEN60EDU0118LAB01 I do not understand how to convert parameters into a simple field.

Answers: 2

training derived view

Function row_number is not executable
answered 17-04-2018 10:27:20 -0400

I have the following query against Oracle 11g: select ROW_NUMBER() OVER (PARTITION BY part_id ORDER BY part_cost ) rowwithpartition , part_cost from tablereport The view saves but when I try to run it I get: Finished with error: Error executing view...

Answers: 1

answered 17-04-2018 09:22:49 -0400

Hello everyone, When trying to run queries from Denodo (on DBeaver), I keep getting this error message: QUERY [VIRTUAL] [ERROR] SQL Error [50001] [HY000]: Error executing query. Even when I try to run very simple queries. Any idea what can be the ca...

Answers: 1

VQL for interface creation
answered 17-04-2018 09:16:38 -0400

On creating interfaces from derived views using denodo front end, I found that some decimal columns(in the derived view) were shown either as decimal or long datatype in the interface. I wish to create interfaces using vql script. Is it safe if I copy...

Answers: 2


Load on source system
answered 17-04-2018 09:01:50 -0400

Hello, Considering Denodo will send queries to source system, do we have any guidelines regarding the load? Thanks, Adinath

Answers: 1
Related to: Data Virtualization and ETL


Send a Derived View output to FTP Server
answered 17-04-2018 00:17:25 -0400

Hi Team Suppose I have a derived View the related output/data need to generate to a file and need to be transferred to a FTP/SFTP Server, so can you suggest how do we implement it. regards Pavan

Answers: 1

Recursive queries
answered 16-04-2018 15:11:22 -0400

Does denodo 6.0 support Recursive queries like CTE from MSSQL?

Answers: 2

I want a view which only returns the first 10 rows and I want it to be implemented in vql
answered 16-04-2018 10:23:16 -0400

this is in VQL the parser complaints about parsing FETCH CREATE VIEW fv_fillingrate_10lastdays_test FOLDER = '/05 - final views/uc_dmc/uc_fillingrate' AS SELECT DISTINCT trunc(pilot_dt_date_in) AS td FROM fv_fillingrate_dmc fv_fillingrate_dmc WHERE t...

Answers: 1