Update on db management

db-derby/bin/MyDatabase/README_DO_NOT_TOUCH_FILES.txt

db-derby/bin/MyDatabase/db.lck

db-derby/bin/MyDatabase/dbex.lck

db-derby/bin/MyDatabase/log/README_DO_NOT_TOUCH_FILES.txt

db-derby/bin/MyDatabase/log/log.ctrl

db-derby/bin/MyDatabase/log/log230.dat

db-derby/bin/MyDatabase/log/log231.dat

db-derby/bin/MyDatabase/log/log232.dat

db-derby/bin/MyDatabase/log/log233.dat

db-derby/bin/MyDatabase/log/logmirror.ctrl

db-derby/bin/MyDatabase/seg0/README_DO_NOT_TOUCH_FILES.txt

db-derby/bin/MyDatabase/seg0/c10.dat

db-derby/bin/MyDatabase/seg0/c101.dat

db-derby/bin/MyDatabase/seg0/c111.dat

db-derby/bin/MyDatabase/seg0/c121.dat

db-derby/bin/MyDatabase/seg0/c130.dat

db-derby/bin/MyDatabase/seg0/c141.dat

db-derby/bin/MyDatabase/seg0/c150.dat

db-derby/bin/MyDatabase/seg0/c161.dat

db-derby/bin/MyDatabase/seg0/c171.dat