How to Tell if JIT was Used to Compile Java and the Difference Between IS_NATIVE and IS_COMPILED in ALL_JAVA_METHODS

(Doc ID 1469626.1)

Last updated on JULY 17, 2017

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.

*** Checked for relevance on 17-Jul-2017 ***


This Note will address the following questions:

1.  How to tell if Oracle has compiled a class using JIT - Just-In-Time Compiler?

2.  How to force Oracle to compile a class using JIT?

3.  When will "IS_NATIVE" column say "YES" in the all_java_methods data dicationary view?

Test code and different scenarios will be used to demonstrate each of the above.


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