aggregateoptimization_derby.properties

derby database source code.good for you.

# statement cache size of 20 is the default, do not add this property
# to this file.  If your test wants to do consistency checking that
# requires an empty cache, add a special .properties file, see
# inbetween.properties for an example.
#
# derby.language.statementCacheSize=20

# we want deadlocks to be quick
derby.locks.deadlockTimeout=5
derby.locks.waitTimeout=2