Stream Database Error with Oracle
Hi all,
while trying to stream data from an Oracle DB I get the following error message:
ORA-00904: "RM_INDEX": invalid identifier. (details below)
The underlying table doesn't have a column named RM_INDEX. I guess this is a RapidMiner-generated column which would be used as PK and index as described in the operator documentation. The thing is, there already is a column, let's call it LOG_ID, constrained as PK and index. The values of that column do not start with 0 as indexes usually do. It's merely an integer defined column containing ID values for the objects in my table which are being deleted after a certain time. This leads to discontinuities in the numerical series of the 'index' - which means the values therein are not continuous. They actually start with '6136805'.
The recreate index parameter isn't ticked. That's why I absolutely cannot affiliate to that error message.
My priviledges contain all system privs needed to add the missing RM_INDEX column as described in the operator documentation.
Can someone help me with this? Would be appreciated..
Kind regards.