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21-30 of 200 resultsRefreshIs there a function of "drop table" or "delete from table"? Besides the em.remove() one by one, is there a function of "drop table" or "delete from table"? TIA gzdillon Lai Yang You can execute a DELETE query: "drop table" or "delete from table" or "truncate" can clear the id counting. | |
Should I be able to persist a JFrame (or gui components in general)?.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/persistence ... ; Any ideas on the runtime error, or how I could reduce amount of code to map UI ... applications, and eases the burden of coding somehow. This may exist, and I just don't get it, or | |
Is it ok to put list or map of embeddable objects in entity ? Hi, Is it ok to put list or map of embeddable objects in entity? I mean ... for the collection or its elements - every time the entity object is stored previous content is automatically ... also (which are part of EmbeddableB with CascadeType.ALL). And that's not happening... Is that a bug or are cascade | |
Option or strategy to disable/skip runtime enhancement checks (to improve load time)? (only), so I know these checks are redundant. Q: Is there an option or strategy to disable ... log messages or stack traces. support Support | |
Cannot save or update entity on Spring App I've got this DAO in my Spring App import javax.transaction.Transactional; @Repository // or @Component @Transactional public class LanguageRepository ... (); em.clear(); em.close(); return guest; } //DELETE or UPDATE | |
Login Error (bad username 'admin' or password) I am getting following error when i am trying to connect to server: [com.objectdb.o._PersistenceException: Login Error (bad username 'admin' or password)] with root cause com.objectdb.o.UserException: Login Error (bad username 'admin' or password | |
Waterfall tree algorithm for more optimized version of objectdb or hello , i heard its very good and new datastructure known as waterfall tree compared to btree. It could be good if you think and research some datastructure or take a look at waterfalltree Or it can be selectable by objectdb : here what i | |
Annotations not supported in -source1.3 (use -source 5 or higher ..) not supported in -source1.3 (use -source 5 or higher ..) Generics not supported in -source1.3 (use -source 5 or higher ..) (Note that the version of Java I ran Maven as | |
Persistent domain in Scala or Java...> My preference would be JPA. Are there strong JPA-like libraries for Scala, or should I be considering Scala-specific persistence or using Java for the domain to take advantage of JPA | |
query null or by zero error we have the critical problem that we receive a null or by zero (in the log a java.lang.ArithmeticException) error for this query: select o from ObjectNode o where o.currentLocation.nodePath = "/(MG)TOOLPOOL-DMC-125U4/(MP)IN" and o.classIdentifier = '(TP)' |