On 12/07/2010 12:15 PM, John English wrote:
Can anyone explain what this means? It occurs when I issue what should
be a straightforward insert:

INSERT INTO resource_usage (resid,xmlid,xmltable)
(SELECT resid,?,? FROM resource_usage WHERE xmlid=? AND xmltable=?)

The select returns 64 results, but the ibsert fails.

Can you provide a complete stack trace, e.g., from a derby.log file
from a failed run?

Also, I think that -Derby.language.logStatementText=true will show the
actual values that Derby read for the substituted '?' parameters, which
may provide some additional clues.

thanks,

bryan

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