varchar*,varchar,-1
nvarchar*,varchar,-1
char*,char,-1
nchar*,char,-1
numeric*,numeric,-1
decimal*,numeric,-1
*float,float,-1
*double,double,-1
date*,date,NONE
timestamp*,datetime,-1
*binary,longbinary,-1
*blob,longbinary,-1
*clob,longtext,-1
*bigint,long,NONE
*int,integer,-1
real*,double,-1
*graphic,varchar,-1
time*,varchar,25
xml*,longtext,-1
rowid*,integer,-1