加油,新时代打工人!
sf=select a.*,a.rowid from table a where ;
sc=select b.* from table b where ;
uf=update tbale set where ;
df=delete table where ;
加油,新时代打工人!
sf=select a.*,a.rowid from table a where ;
sc=select b.* from table b where ;
uf=update tbale set where ;
df=delete table where ;