varchar*,VARCHAR,-1
nvarchar*,VARCHAR,-1
char*,CHARACTER,-1
nchar*,CHARACTER,-1
number*,DECIMAL,-1
*float,FLOAT,-1
*double,DOUBLE-1
date*,TIMESTAMP,-1
timestamp*,TIMESTAMP,-1
long raw,LONGVARBINARY,-1
*raw,LONGVARBINARY,-1
long,VARCHAR,-1
int*,DECIMAL,-1
interval*,VARCHAR,100
real*,FLOAT,-1
*rowid,CHAR,18
*blob,LONGVARBINARY,-1
*nclob,VARCHAR,2147483647
*clob,VARCHAR,2147483647
decimal,numeric,-1