1. How to update fk column for a property-ref in bidi 1-to-1? forum.hibernate.orgAuthor Message magellan94 Post subject: How to update fk column for a property-ref in bidi 1-to-1? Posted: Thu Feb 26, 2004 4:32 pm Newbie Joined: Wed Jan 21, 2004 5:51 pm Posts: 14 Location: San Francisco, CA Hello. This post addresses two problems, but the code is so similar that I thought I'd compile them into one postn. Please ... |
2. Compound Keys with doublicate FK columns forum.hibernate.orgHi, does hibernate support to map 2 equal Java fields used as FK in a compound key into the same database column? Both fields being fetched, but only one being inserted. Code: // Three simple entities A, B, C @Entity class A { @Id String a; } @Entity class B { @Id String ... |
3. Can we use hibernate where a Fk references a Ordinary Column forum.hibernate.orgHi all... can we use hibernate when a Fk of a table references to a Column which is not a PK of another table? i read that "its is suggested not to use hibernate in the above case " there is a needed araised where i have to use hibernate in the above scenario... so what is the impact if i ... |
4. how to ppopulate (non FK)columns in many-to-many? forum.hibernate.orgAs discussed in hibernate docs (7.5.3. many to many in http://www.hibernate.org/hib_docs/refer ... tions.html ) the mapping for a bidirectional many-to-many table is : |
5. How to get value of identity column and FK column in JPA? forums.oracle.com |