设置方式
一些参考
s = select
f = from
w = where
sf = select * from
di = distinct
fu = for update;
sfd = select from dual;
dt = drop table
tt = truncate table
s = select
f = from
w = where
sf = select * from
di = distinct
fu = for update;
sfd = select from dual;
dt = drop table
tt = truncate table