I have an RJDBC connection to Netezza. Queries that should return more than 256 rows are getting truncated to 256 rows. I have tested the queries in SQuirrel and they work fine (return the correct number of rows - 600+).
I have also tried the following:
dbFetch(res, n=-1)
dbFetch(res, n=1000)
dbSendQuery(conn, "select ...", believeNRows=FALSE)
All of these simply return just the first 256 rows. I am on a Mac so ODBC is not an option.