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Difference between JPA 1.0 and JPA 2.0?

 
rani vini
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Can any one tell me the difference between JPA 1.0 and JPA 2.0? What are the new things in jpa 2.0?
 
James Sutherland
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JPA 2.0 is not released yet, so can still change, but is getting closer to release.

Some of the enhancements are discussed here:
http://en.wikibooks.org/wiki/Java_Persistence/What_is_new_in_JPA_2.0%3F

This link also links the spec and reference implementation.
 
Mark Spritzler
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ran vi wrote:Can any one tell me the difference between JPA 1.0 and JPA 2.0? What are the new things in jpa 2.0?


The difference is 1.0. Unless you are doing fuzzy math, then it is approximately 1.0 plus or minus a couple hundredths.

2.0 - 1.0 = 1.0

Mark
 
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