参数为两个值时的HQL查询

Question

从学生ST那里ST.branch =：branch

setParameter（“ branch”，EC或CS）

谁能帮助我有效地编写此查询

Answer 1

您可以改用IN和setParameterList-

List<String> branches = new ArrayList<String>();
branches.add("EC");
branches.add("CS");

From Student ST where ST.branch in (:branches)";
setParameterList("branches", branches);