Spring Repository Pattern -- One or zero results are found though tables are populated -


i having these weird problems 'repository' in spring. well, think it's weird, don't know spring @ all.

the problem: though know there's hundreds of rows of data in respective database tables, 1 of repositories returns 1 item (result type list<...>), , other 1 returns nothing @ all, when calling findall().

i suspected there might problems not using standard auto-generated long id, hence second repo, implemented second @entity type auto-generated long id, , populated data in same way.

also tried @query "select f typename f" see if there difference. there not.

so, might problem here?

tried step implementation of interface, it's ridiculous try step through spring invocation handler chain; , maybe code behind generated bytecode or whatever. tips on how debug welcome indeed.

@transactional(propagation = propagation.required) public interface newforumpersistence extends jparepository<syncnewforum, long> {      @query("select f syncnewforum f :fromdate <= f.mtime")     list<syncnewforum> findsyncforumfromdate(@param("fromdate") date date);      @query("select f syncnewforum f '1970-01-01 10:00:01.0' <= f.mtime ")     list<syncnewforum> findsyncforumwitholdliteraldate();      @query("select f syncnewforum f ")     list<syncnewforum> findallforums(); }

entity: 

@entity public class syncnewforum {      @id     @generatedvalue(strategy = generationtype.auto)     @column(name = "id", nullable = false, unique = true)     public long id;      /**      *       */     public date mtime = new date();  }

and test code: 

@autowired public newforumpersistence itsnewforumpersistence;

test itself: 

    list<syncnewforum> news = itsnewforumpersistence.findsyncforumwitholdliteraldate();      trace("news.size() = " + news.size());      {         list<syncnewforum> = itsnewforumpersistence.findall();         trace("all.size() = " + all.size());     }     {         list<syncnewforum> = itsnewforumpersistence.findallforums();         trace("all.size() = " + all.size());     }     {         syncnewforum first = itsnewforumpersistence.findone(1l);         trace("first = " + first);     }

prints: 

    news.size() = 0     all.size() = 0     all.size() = 0     first = null


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