Java Hibernate returns null result -


i working on update existing web application. have written classes create table , add/remove data. reason, can insert data cannot retrieve results though there data in table. have created test class using same code return results. however, when calling class service, resultset null every time. note can pull data of other existing tables using code, not table/object created. in addition, have taken sql query debugger , ran against database, , results.

here code:

public discountcode getdiscountcodedetails(string code) {      session session = hibernateutil.opensession();     transaction transaction = session.begintransaction();     string query = "from discountcode isactive = 1 , discountcode = :replace";     **discountcode discountcode** =  (discountcode) session.createquery(query).setparameter("replace", code).uniqueresult();     transaction.commit();     session.close();      return discountcode; }

discountcode null.

this test code works in simple class main: string replace = "text10";

    session session = hibernateutil.opensession();     transaction transaction = session.begintransaction();     string query = "from discountcode isactive = 1 , discountcode = :replace";     discountcode discountcode =  (discountcode) session.createquery(query).setparameter("replace", replace).uniqueresult();      transaction.commit();     session.close();     system.out.println(discountcode.getdiscountcodename());

i have been fighting while , need past asap. appreciated.


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