C_OBJ#
{
OBJ#  number
}

col$
{
COL#	NUMBER
SEGCOL#	NUMBER
SEGCOLLENGTH	NUMBER
OFFSET	NUMBER
NAME	VARCHAR2
TYPE#	NUMBER
LENGTH	NUMBER
FIXEDSTORAGE	NUMBER
PRECISION#	NUMBER
SCALE	NUMBER
NULL$	NUMBER
DEFLENGTH	NUMBER
SPARE6	DATE
INTCOL#	NUMBER
PROPERTY	NUMBER
CHARSETID	NUMBER
CHARSETFORM	NUMBER
SPARE1	NUMBER
SPARE2	NUMBER
SPARE3	NUMBER
SPARE4	VARCHAR2
SPARE5	VARCHAR2
DEFAULT$	IGNORE   #LONG    ##LONG type always been put at last
}