These links might be of help https://community.databricks.com/t5/data-engineering/odbc-data-source-to-connect-to-a-databricks-catalog-database-via/td-p/96354 https://community.databricks.com/t5/get-started-discussions/how-to-connect-to-databricks-from-oracle-analytics-cloud/td-p/37165 also ensure you are using a supported…

Good suggestion and good details provided which will really help here

Nice work on putting this viz together, good color scheme and easy to follow layout

Good work. Good clear layout and easy to understand what being presented

A few things to check like the logs to see if additional information is available, also check the metadata indexing, and check permissions

With Table T1 containing 20 million records, if the join logic or the filter is not being fully "pushed down" to the database, OAC may be attempting to pull a massive volume of data into its internal memory to perform the join or calculation, thereby hitting the 2-million-row governor. Up could scale up the instance, or…

have a look at using PERIODROLLING(-1,-1)

Good work on this, clean, easy to read and good & simple use of colors to highlight important data

for now, this seems to be a known issue. some work around include Zero-Width method instead of hiding the column; concatenated calculation by creating a single calculation that combines the hidden attributes; change Viz type, if possible, to grid headlamp or bar chart which has addition tooltip features

Good work, but for me, the grey background and muted colours for the charts makes it difficult to read.

This Org Chart custom extension is a great addition , as it makes representing such reporting structures incredibly intuitive and visually clear. The ability to color-code nodes for roles and departments adds a great layer of functional depth that will definitely enhance our executive-level workbooks.

Good idea and has many follow on uses

Nice work and the video illustrates the various features

To implement a tooltip that displays specific weekday logic, you can use the calculated data elements combined with the Custom Tooltip feature. Because the tooltip section often requires measures, the workaround is to convert your text attribute using an aggregation function like MIN or MAX.

https://community.oracle.com/products/oracleanalytics/discussion/comment/74677#Comment_74677 If you open a live chat with support, they can help you resolve this. That worked for people I know who experienced similar situation.

This is a common problem people around the globe are experiencing for many years now. It is really limiting.

the DSN field or Connection String field requests the full connection descriptor from the tnsnames.ora file

The administrator must authorize the external domain by adding it to the Safe Domains list in OAC. From home page → Navigator → Console → Safe Domains → Add Domains and enter full domain name

Check if your dataflow is attempting to process more than five million rows from a single source. If it is, you may need to filter the data earlier in the flow or split the processing into multiple stages.

Good suggestion. Similar features are needed in the APIs to allow for integration into custom apps