7 | Speeding up reporting queries with size() on listHi, I'm working on some reporting stuff in our application. One of few different reports should include activity on last modified objects. The query for now looks like this: select date(insp.lastModificationDate), insp.modifiedBy, insp.description.length(), insp.products.size(), insp.picture |
7 | Cascading makeTransient toString() { return "StringWrapper : "+ getString().length(); } public ArrayList<String |
7 | Executing JUnit "all tests" throws "Object ... belongs to another EntityManager" Exception.locks.ReentrantReadWriteLock locks, and varying the length (number of actions) within a transaction |
7 | Multithreading Test and Deadlock threads are slower because of higher memory usage (4 x 10,000 x 100 strings x attribute length => many |
7 | Broken @ManyToOne referenceHi, I have objects of type A belonging to objects of type B, defined as follows: @MappedSuperclass public abstract class A { @Id @ManyToOne(fetch = FetchType.EAGER, cascade=CascadeType.ALL, optional=false) private B b; @Id @Column(length = 36) private String stringId |
7 | Does aggregate function "greatest" work on entity objects?; } @Column(length=1024) private String text; @Embedded private PersonData |
7 | How to enhance the JPA/Spring/MVC to implement RESTfull for CURL client? Server: Apache-Coyote/1.1 Content-Type: text/html;charset=utf-8 Content-Length: 1067 Date: Sat, 12 |
1 | UPDATE statemen crash when i put the WHERE clause..get(1).matches("[a-zA-Z- ]+") && linie.get(2).length()>=2) { lab_points = (Integer) em |
1 | [ObjectDB 2.2.6_02] Unexpected exception (Error 990) at com.objectdb.o.OBC.aJ(OBC.java:961)) { String msg = ex.getLocalizedMessage(); if (msg == null || msg.length() == 0 |
1 | ObjectDB 2.6.1Added an option to disable temporary file deletion. Added support of using entity classes with missing dependent types. Added support of composite indexes with components of different lengths. Fixed a bug in reflection mode in detecting changes after flush (issue #1602). Fixed |
