49 | Insert a new entity class in a class hierarchy does not workHello, we have an entity class hierarchy and we want to insert a new entity in this hierarchy and our database must be automatically updated by schema evolution. Unfortunately it does not work ... would be also inserted new in the class hierarchy then it works well. See our example in the attachments. Execute |
48 | how to implement insert ignore in objectdb?I want to implement Insert ignore in Objectdb. means if a column is declared as Unique but in case of duplicate it just ignore that row and should not throw exception. Thanks Manoj Manoj Kumar Maharana Ignoring duplicates is the default when unique is not specified, so the question is unclear |
45 | Cannot initialize db after inserting a java.util.ListCannot initialize db after inserting a java.util.List |
45 | Significant I/O costs during batch update or insert data.Significant I/O costs during batch update or insert data. |
9 | Cannot insert more than about 2^20 objectsHi I have a DB with 4 entities and a total of 4 index. Once I reach 1048565 total objects in the whole DB, i am unable to insert more object, although i get NO error message nor exceptions. Doctor said Db is fine (see below) I notice that 1048565 objects + 4 entities + 4 ID indexes + 4 |
6 | CacheStoreMode.REFRESHEnum Constant javax.persistence.CacheStoreMode REFRESH Insert/update entity data into cache when read from database and when committed into database. Forces refresh of cache for items read from database. Since: JPA 2.0 |
6 | CacheStoreMode.USEEnum Constant javax.persistence.CacheStoreMode USE Insert/update entity data into cache when read from database and when committed into database: this is the default behavior. Does not force refresh of already cached items when reading from database. Since: JPA 2.0 |
6 | JPA / JDO Class Enhancer and ANT Enhancement Enhancement can be integrated into the build process. The following Maven build ... can be also be integrated into an ANT build script, as so: <java classname="com.objectdb.Enhancer" fork ... , classes can be enhanced when they are loaded into the JVM by running the application with objectdb |
5 | CacheStoreMode.BYPASSEnum Constant javax.persistence.CacheStoreMode BYPASS Don't insert into cache. Since: JPA 2.0 |
1 | Step 6: Design a BIRT Report TableIn this final step we will add a simple table to the report: Open the [Insert Table] dialog box by dragging a Table from the [Palette] window and dropping it on the report design (.rptdesign) layout. Set the column number to 2, number of details to 1, select the data set (e.g. Points by X) in |
