HQL's Notes

Delete method

GetSession (). Delete (arg0);

Write this DELETE statement today using this delete () This method, according to the ID to delete records, HQL and ordinary SQL is still different,

Normal SQL Package the Delete () method is to directly pass a condition in, and HQL is not the same, he is to operate

The entire entity class passes in, if but wears an ID to go in, the program is not to run up.

Public Test Delete (Integer ID) {Test test = Super.get (ID); if (test! = null) {getsession (). Delete (test);} return test;

　　

HQL's Notes