Q&A

hello, I am using Denodo Express 8 and While applying training exercises I can not see Query capability for any base view. Actually when I open a Base view, I click on Option then Seach Methods, I have only Method Name, Wrapper Name and Madatory field...

Thank you for the answering my previous question on custom funtion for the error com.denodo.vdb.admin.model.vdbserverproxy.VDBServerProxyException: error computing capabilities: Function ‘psi_hashicorp_decrypt’ is not executable. I didn’t find any synt...

Hello, is it possible to solve the following scenario: I have two views with different sources, which I would like to join (a push-down is therefore not possible). I want to join these views and make them available for reporting. However, the reportin...

Hi and thank you for read this. I did a connection between a view in the Denodo Data Catalog and Power BI Desktop data set through a gateway selecting the Direct Query import option. Then I upload my data set and dashboard to the Power BI Service. I st...

We are needing some assistance/suggestions in rewriting the following Oracle query. Query is basically creating a list(listagg) of a list of regions gathered from abc.table123 (security config table, each row is different region), and then needs to be ...

Hello, I'm using Denodo Express 8.0 and trying to configure DSN for ODBC connections, but getting weird error went trying to test it (image attached). All ports are default. ODBC driver is installed from <DENODO_HOME>/tools/client-drivers/odbc. ...

We've built a Java custom policy that returns certain rows of data based on the user's security in a config table, but can Custom Policies give us column-level security? As in, can Denodo return only a certain amount of columns of a table based on the ...

Hello I am trying to complete the DEN80EDU15DS03, but when I try to create a new scheduler job I keep getting this error: Error saving job: Internal error Can anyone help? Thanks

Hi Team, If connection breaks from Denodo to exteranl database dues to some network issue or if external database instance goes down then what is retry startergy? How often Denodo tries to reconnect? what is max retry count?

I want to retrieve an attribute from xml value using xpath but I cannot retrieve it. If I execute statemet: SELECT cast('text', XPATH ( CAST ('xml' , '<Root attr="1111"> test </Root>' ) , '/Root/text()', true)) as xpath_results FROM Dual();...