troubleshooting Question

Cascading mechanims in JPA

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gudii9Flag for United States of America asked on
JavaJSPJava EE
1 Comment1 Solution400 ViewsLast Modified:
I would like to know

Different Cascading mechanims like Persist, remove, detach, merge, refresh, all in JPA.

When do we use them. Advantages, disadvantages, comparisons of them. How they are related. practical implementations of them.
I was not clear on this concept.
 Thanks in advance
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