String sql1=
"update employee set salary=salary+500 where eno=?"
;
String sql2=
"update employee set salary=salary-1000 where eno=?"
;
QueryRunner qr =
new
QueryRunner(dataSource);
int
e1 = qr.update(sql1,
new
Object[]{
100
});
int
e2 = qr.update(sql1,
new
Object[]{
101
});
恭喜解决一个难题,获得1积分~
来为老师/同学的回答评分吧