I use the trunk version from the SVN (2.0-SNAPSHOT) and when I look at the log I cannot see which values are passed to a stored procedure:
1275938874256|175|1|statement|{call WEB.GET_REM_SAI(?, ?)}|{call WEB.GET_REM_SAI(null, null)}
Nevertheless, it does work for the SELECT statement.
I didn't check the source to see where it could be wrong...
Moved issue to https://github.com/p6spy/p6spy/issues/77
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