Ahojte, mam takyto maly problemik s hibernate. ma jednu tabulku clankov (article), ktora ma id. druhu tabulku kategorii clankov (article_category), ma tiez id. a mam v triede Article nasledovny zapis, teda pouzivam vazobnu-join tabulku (category_article):
join tabulka category_article ma 2 stlpce - id do article a id do article_category. jeden clanok moze byt vo viacerych kategoriach. ..... @ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER) @JoinTable(name = "CATEGORY_article", joinColumns = @JoinColumn(name = "ARTICLE") , inverseJoinColumns = @JoinColumn(name = "CATEGORY") ) @ForeignKey(name = "FK_CATEGORY_article_ARTICLE", inverseName = "FK_CATEGORY_article_CATEGORY") @NotNull private Set<ArticleCategory> categories = new HashSet<ArticleCategory>(); potrebujem napisat cez HQL dotaz, ktory mi vrati vsetky clanky v nejakej kategori. dakujem Ivan