Q&A

Any success story implementing high load client-facing applications that use Denodo as DV in between many datasources?
answered 13-08-2021 04:11:16 -0400

Hi community Is anybody could share success story implementing high load client-facing applications that use Denodo for retreiving data coming from many datasources (local databases as well as foreign cloud databases) ? Based on your experiences, plea...

Answers: 1

customer facing

Associations between base views and derived views?
answered 12-08-2021 17:29:23 -0400

Hi Team, Does it makes sense to create associations between base views and dervied views? Ot just create associations between base views ? And create seperate associations between derived views? Also for the scenario where there is no PK FK relation s...

Answers: 4

Data shows as NULL for my Custom Stored Procedure output
answered 12-08-2021 16:22:10 -0400

My custom stored procedure seems to be performing all the tasks but displays the results on the VDP administration tool failing with the below error from the vdp.log file: 6106888826 [Access(1692)-244-02.00-mojodb.customscorer810] ERROR 2021-08-11T13:...

Answers: 1

Custom stored procedure

List of databases ,datasources and schema for table using Restful api
answered 12-08-2021 13:11:58 -0400

Hi Guys I am checking for Rest api or oher api apart from jdbc for getting list of databases,datasources,paticular datasources tables and corresponding schemas those are i am able to get by using jdbc but not restapi or any other api can anyone help me...

Answers: 1

Query delegation
answered 12-08-2021 12:43:20 -0400

Hi, How many columns(fields) I can delegate to the soure from denodo? I am facing an exception 'ORA-01722 invalid number' while delegating more than 160 columns to the source? So is there any limit set on source side or denodo side? Kindly assist, T...

Answers: 1

oracle query delegation denodo 7

Video not clear
answered 12-08-2021 08:19:38 -0400

Vedio is not very clear.

Answers: 1
Related to: How to connect to Azure Data Lake Storage from Denodo Platform

How to read Input parameters from HANA Calculated View in Denodo
answered 12-08-2021 00:00:47 -0400

Hello All, I am new to Denodo and we have a requirement to build Denodo API on top of HANA calculated view which is parameterised. When I selected the calculated view and created base query on top of it, I did not see any input parameters like we woul...

Answers: 1

How to apply text function on field that is used for search method
answered 11-08-2021 19:25:11 -0400

Hello, I want to apply a text function to a field that is used as query parameter for a base view. The reason for that is because we receive some input parameters (for example a number) and I need to add a prefix. If I receive "12345" I need to add "c...

Answers: 1

Denodo 7 search methods

Json array in data set - joining back to original data --- losing records when select * is used
answered 11-08-2021 06:58:14 -0400

I am seeing some odd behavior with a derived view that is the result of a field with JSON data being turned into an array and joined back to the original data set and the flattened. if I do a select * (no where clause) of the resulting join (after th...

Answers: 2

select query flatten ARRAY missing records JSON join

Denodo access cobol file
answered 11-08-2021 06:01:09 -0400

Hey , please I want to ask if I have cobol copybook file and cobol data file .. is there is way to make denodo read these files and show this data file as relational table in denodo?

Answers: 1

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