tscho questions

tscho answers

• Archive ancient data from one database table to another database table in Postgresql 9.1?
• Override default remove()/DELETE in JPA/Hibernate
• How to implement mysql date_sub() function in Hibernate 3.0
• Creating an UPDATE RETURNING query in Hibernate
• Null value isn't unique
• hibernate, to be lazy or not to be lazy? [closed]
• JPA - @OneToMany update
• Using database functions to transform columns in hibernate criteria
• Is it possible to persist new Entities in a @Pre/PostPersist Listener?
• Index not used when LIMIT is used in postgres