About refresh

81-90 of 90Refresh
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persists and update together ?

= entityManager.find(User.class,user.getGid()); if(usr2 != null) {     entityManager.refresh(obj2
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Query perfromance problem

ms Refreshing this page with any other column for index with @Index set on it, lowers this time do 1
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Some details about db behavior

will be updated to reference a null value automatically on the next time it is loaded or refreshed from
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Spring Data JPA

.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464) at org.springframework.web.context
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Spring Data JPA - PersistenceException thrown

(AbstractApplicationContext.java:757) at org.springframework.context.support.AbstractApplicationContext.refresh
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Update Entity references if we change the type of an entity

to detect that the reference is 'broken' and then try to refresh the reference.   A one file example
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Updating Entities

using clear after an UPDATE query and before retrieval or a specific object using refresh, and disable
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javax.persistence.PersistenceException

refreshed the workspace and cleaned then project. Thanks for your help.   cmahony cmahony
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[ODB1] Chapter 6 - Persistent Objects

, the cached object is refreshed from the database, and only then it is returned. A more common ... . Persistence aware classes are discussed in more detail in section 3.3. Refresh and Retrieve ... to retrieveAll(...), for the same purpose. The refresh(...) method is used to reload an object from
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[ODB1] Chapter 9 - ObjectDB Explorer

the Explorer into your Java code. Refreshing the Cache When a database is open in the Explorer using client ... not reflect the real content in the database. In this case you can refresh the cache and the viewer windows using the "File | Refresh Data" menu command. 9.3  Editing the Database The Explorer