Denodo community Q&A RSS feed Latest Denodo community questions Source change 2018-12-14T19:56:03Z 2018-12-14T19:56:03Z Hi I have vew "V" having 4 tables currently pointing to mysql , Now my requirement is out 4 tables 2 tables pointing to mysql and 2 pointing to MongoDB , is their any way in denodo we can change only source tables and build same view, instead of rebuilding everything. 2018-12-14T19:56:03Z How to connect Denodo with HDFS? 2018-12-14T10:01:08Z 2018-12-14T10:01:08Z Hi. Does anyone know what is the best way to connect Denodo with HDFS? I cannot find any article or how-to about this topic. I added data sources like Oracle and MySQL databases, Hive. But I need to connect to HDFS. 2018-12-14T10:01:08Z High DPI display and Windows 7 2018-12-14T08:48:56Z 2018-12-14T08:48:56Z Hi, I am using Denodo 7 vdpadmin on a Windows 7 machine with a 4K display. The application is displayed unscaled and too tiny. I tried both configuration settings in without effect. Probably these are for Windows 10 only. Is there a way to enable display scaling in Windows 7? Thank you. 2018-12-14T08:48:56Z Start and End Cell Behavior in DenExp 7.0 2018-12-14T02:52:49Z 2018-12-14T02:52:49Z Hi Team, Denodo 7.0 Express MS Excel 2010 Format .xlsx Id Name Age City 1 ABC London 2 PQR 20 Sydney 3 LMN 30 Munich 4 XYZ 40 Paris If I chose Start Cell as B1 and End Cell as D4. I get below result: Name Age ABC PQR 20 LMN 30 XYZ 40 Why is city column getting omitted from result set. Is null at C1 the reason ? If I chose Start Cell as B2 and End Cell as D4. I get below result: ABC Id_1 Id_2 PQR 20 Sydney LMN 30 Munich XYZ 40 Paris Thanks. 2018-12-14T02:52:49Z Power Query parameters not working when cache is on 2018-12-13T20:50:16Z 2018-12-13T20:50:16Z Hi - I have a view with 1 parameter that I am consuming in Excel through ODBC. I cannot pass the parameter back to Denodo unless the cache is turned off of the view. Is there any solutions for this? 2018-12-13T20:50:16Z SQL Server recursive query 2018-12-13T15:02:47Z 2018-12-13T15:02:47Z According to Denodo doesn't support recursive query directly. I am trying to create a base view through the method of "Create base view from query" to workaround this problem, like: select * from <view_name> option (maxrecursion 0) But I'm getting errors: <view_name> [BASE] [ERROR] <view_name> [JDBC WRAPPER] [ERROR] <view_name>#0 [JDBC ROUTE] [ERROR] Received exception with message 'Incorrect syntax near the keyword 'option'.' Is there a way to workaround this problem? Thanks! 2018-12-13T15:02:47Z CATALOG_VIEWS() giving wrong results in Localhost 2018-12-13T07:36:14Z 2018-12-13T07:36:14Z Hi All, I am trying to use CATALOG_VIEWS() to get the list of modified views on a perticular day. Upon the servers, its working fine and giving me the correct results, but in localhost the same query with CATALOG_VIEWS() is giving all the existing views in the output, which are available in the database and are not at all modified. What could be the reson behind this absurd behaviour? or else, I am missing any particular setting/property which needs to be added in my local before using CATALOG_VIEWS()? Please let me know. 2018-12-13T07:36:14Z Custome Store procedure 2018-12-13T04:31:01Z 2018-12-13T04:31:01Z Hi Team I am trying to create a custome store procedure in denodo. So could you please provide some sample store procedure written in java. And one more thing can we use parametrize store procedure in denodo using java??. 2018-12-13T04:31:01Z to_date(to_char) version 6 2018-12-13T01:34:42Z 2018-12-13T01:34:42Z Hi My oracle function is to_date(to_char(b.X,'DD-MON-YY hh24:mi:ss'),'DD-MON-YY HH24:mi:ss') How i am suppose to implement this in denodo? Any help 2018-12-13T01:34:42Z GET_CATALOG_EFFECTIVE_PERMISSIONS () 2018-12-12T21:44:33Z 2018-12-12T21:44:33Z Is there another way to see the data in this procedure GET_CATALOG_EFFECTIVE_PERMISSIONS? I use select * from GET_CATALOG_EFFECTIVE_PERMISSIONS and get error 'Finished with error: View 'get_catalog_effective_permissions' not found'. This statement is running in a v7 environment. 2018-12-12T21:44:33Z