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JDO Doc
20

javax.jdo.datastore.DataStoreCache.EmptyDataStoreCache

support a second-level cache. Since: JDO 2.0 DataStoreCache.EmptyDataStoreCache() Since: JDO 2. Since: JDO 2.0 void evict(Object oid) Evict the parameter instance from the second-level cache. Evict the parameter instance from the second-level cache. Parameters: oid - the object id of the instance
Issue
20

Page cache File handling produced an java.io.IOException: Negative seek offset

Page cache File handling produced an java.io.IOException: Negative seek offset
Manual
16

Retrieving JPA Entity Objects

of the database. The persistence context serves as a cache of retrieved entity objects. If a requested ... with data that is retrieved from the database (or from the L2 cache - if enabled). The new entity object
Manual
16

Setting and Tuning of JPA Queries

). This could be useful when the shared L2 cache is enabled and entity objects may already be available in the cache. Setting Query Hint (Scopes) Query hints can be set in the following scopes (from global
Manual
11

DELETE Queries in JPA/JPQL

. For example, the EntityManager may not be aware that a cached entity object in its persistence
JPA Doc
11

JPA Annotations for Classes

JPA defines three types of persistable classes which are set by the following annotations: Chapter 2 of the ObjectDB manual explains these annotations in detail. Entity and mapped super classes can be further configured by annotations that specify cache preferences and lifecycle event listener
Manual
11

Query Parameters in JPA

query string and use a cached compiled query program, if available. Second, embedding strings in queries
Manual
11

UPDATE SET Queries in JPA/JPQL

with the database. For example, the EntityManager may not be aware that a cached entity object in
Result
11

How to upgrade from ObjectDB 1.0?

). Refresh your IDE cache. Rebuild your project using the new jar file and enhance your classes using
JPA Doc
10

javax.persistence.CacheStoreMode

, Comparable Used as the value of the javax.persistence.cache.storeMode property to specify ... BYPASS Don't insert into cache. Don't insert into cache. Since: JPA 2.0 CacheStoreMode REFRESH Insert/update entity data into cache when read from database and when committed into database. Insert