How to make a sequence in sybase in JLF?

[jiuyue]

When i switch my programe from oracle into sybase,
The content in the config files:

db.FieldDict.criteriaKey.createStatement.sqlStatement=\
    insert into FIELD_DICT (FD_ID,NAME,LENGTH,NOTE) \
        values (FDSEQ.NEXTVAL,{NAME},{LENGTH},{NOTE} )
db.FieldDict.criteriaKey.createStatement2.sqlStatement=\
    select FDSEQ.CURRVAL as FD_ID from DUAL
db.FieldDict.criteriaKey.createStatement2.isQuery=true

the sequence FDSEQ cannot been used here.

How can i use the similar function in sybase?