Jon Pearson <[email protected]> writes: > We did try to run the compression online but found that some existing > compiled statements retained a reference to pages in the > pre-compressed table resulting in exception whenever they were > excecuted. Since then we have had to perform the compression offline > resulting in downtime.
Hi Jon, This problem sounds like the following issue: https://issues.apache.org/jira/browse/DERBY-4275 -- Knut Anders
