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Tip of the Day
Language: Java
Expertise: Intermediate
Jan 13, 2020

How to Cache Query Results

If em is the EntityManager, then the following query results will be cached:

Query query = em
   .createQuery("SELECT u FROM User u");       
query.setHint("eclipselink.cache-usage", "CheckCacheThenDatabase"); 
Octavia Anghel
 
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