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Sorry for the delay in replying. Can you please provide the exact tabel definition in Oracle and the corresponding cache group definition in TimesTen. According to the documentation thsi should be supported as long as everything is properly defined. You need to map the RAW/LONG RAW column in Oracle to a VARBINARY(n) column in TimesTen where 'n' is the maximum size of data you wish to allow.
thanks Chris for your reply, I try to do the same work in another machine and degrade the version of timesten to 11.2.1, the result is good for long raw, so I think it is a bug in 11.2.2.
the exact table defination in oracle:
create table test(
ucdata long raw);
cache group in timesten:
create asy... writethrough cache group from user.test(
Edited by: user10927220 on 2012-11-27 上午4:05