*** TEST/uniq.0.jdb
#h event i
_null_getpage+128	10
_null_getpage+128	11
_null_getpage+128	12
_null_getpage+128	13
_null_getpage+128	14
_null_getpage+128	15
#  | /home/johnh/BIN/DB/dbcol event
#  | /home/johnh/BIN/DB/dbsort event
#  | dbrowsplituniq -p TEST/uniq. -T event
*** TEST/uniq.1.jdb
#h event i
_null_getpage+4	16
_null_getpage+4	17
_null_getpage+4	18
_null_getpage+4	19
_null_getpage+4	20
_null_getpage+4	21
#  | /home/johnh/BIN/DB/dbcol event
#  | /home/johnh/BIN/DB/dbsort event
#  | dbrowsplituniq -p TEST/uniq. -T event