What are my options for copying a subset of the data that is contained within HANA to Oracle.
I considered SDI and SDA, but found that SDI can not write to SDA's virtual tables in SPS9 and in SPS10, there are limitations in the SDA layer that cause difficulty "We inherit the limitations from the SDA layer because it supports only update/delete statements with constants. But in the task we need more complex SQLs, e.g. update/delete based on the data of another table and things like that." according to another post in this forum.
SDI appears to be able to call a SQL script procedure - but is there any way to write to Oracle from SQL script? We are currently on SPS 9, so SDA does not appear to help, because as I understand it, SPS9 doesn't support inserts into virtual tables.
Can SDI call a JAVA procedure? If so, maybe I can use JAVA JDBC to connect to Oracle and perform the operations needed.
What other options do I have. I see MANY articles about how to get data into HANA from Oracle, but not many about how to copy data from HANA to Oracle.
Thank you!