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

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


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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