5 | IN operator syntax fine: SELECT FROM Info i WHERE i.status IN (1) The same behavior is when using MEMBER OF operator |
5 | Add Indexes to existing DatabaseHello ObjectDB Team I might have read the solution to this issue some times before, but I could not find an answer now. So sorry for bothering you. I want do add an @Index annotation to a member of an existing Entity. This changes affects also existing databases. Is there any best practice |
5 | @OneToOne query issue with OR and IS NULL is the owner. Now I persisted 2 entities of type A. In the first one, the member "another" is null... in |
5 | wrong query result of fields (Content-Members) is changed alternately (48/49, 51/52), which indicates that different |
5 | Query performance in general better with bigger page sizes (e.g. if an Entity has 'a lot' of member fields)? Order in WHERE clause |
5 | c.o.jpa.type.EntityTypeImpl.getIdType() returns null the debugger is i can see this member m_idType is null type EntityTypeImpl<X> (id=57) m_attrMap |
5 | can not use spring-data-jpa repository with NamedQueryin spring-data-jpa named queries are used to implement repository interface methods, see http://static.springsource.org/spring-data/data-jpa/docs/current/reference/html/#jpa.query-methods.named-queries for example @NamedQuery(name = "Foo.findByBar", query = "select f from Foo f where :bar member |
1 | @PrePersist not working correctlyI have a method to calculate some values before persisting to the database. So i annotated it with @PrePersist. If i merge an object the annotated method get's called but all members are on their default values. I only tried it with new objects. So merge get's an object with id = null |
1 | TYE NullPointerException) and could not recreate the problem. I've now added a FetchType of EAGER to the member to ensure a load |
1 | Sort of very large objects - out of memory @Index(members={"priority", "createTime"}) public static class Message { If there is an index |
