Frits Walraven

When posting code, compiler messages, or really anything to the forums, please post text using UBB code tags (see UseCodeTags) rather than attached screen shots.

Screenshots are not searchable, cannot be indexed by search engines, and cannot participate in cut-and-paste.

Besides, making it more difficult for people to help you by putting extra steps in the way isn't a great strategy for encouraging people to spend their time to assist you.

Here is a page that explains how you can copy text from the Windows command prompt:
https://www.howtogeek.com/979/copy-to-the-clipboard-from-the-windows-command-prompt/

See the other tips on HowToAskQuestionsOnJavaRanch.

What about:
@Entity @Table(name = "parent") class Parent{   @ManyToOne(fetch = FetchType.LAZY, cascade = { CascadeType.PERSIST, CascadeType.MERGE })   @JoinColumn(name = "child")   private Child child;

you can find it here on github or the more recent version here

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T h e . C o d e R a n c h . J o u r n a l - A u g u s t . 2 0 2 2 . E d i t i o n

Howdy from all the CodeRanch staff, and welcome to the August edition of the CodeRanch Journal.

I n t e r e s t i n g . C o d e R a n c h . F o r u m . P o s t s

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* Proving validity

* How to count digits after decimal point

* How would you refactor this using 5 lines of code rules?

* Features of Java I didn't know about

* Post Unary Values

* Generics: return a super type of the current type and given type

* JavaFx worth learning

B o o k . P r o m o t i o n s

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There's a book (or software) promotion just about every week at CodeRanch. Just ask a question in the appropriate forum and you're eligible to win a copy of the book.
We've got some promotions coming up. Check the book promo schedule.

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* AWS Cookbook: Recipes for Success on AWS

* Software Mistakes and Tradeoffs

* OCP Oracle Certified Professional Java SE 17 Developer Practice Tests: Exam 1Z0-829

Our recent book promotions winners can be found below:

* Microservices Testing (Live Project)

* Data-Oriented Programming

* Spring Boot in Practice

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B o o k . R e v i e w s

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We have a dedicated forum for book reviews.

Please check out the latest reviews (also available on our book review grid: Book-Review-Grid)

* Head First Java: A Brain-Friendly Guide, 3rd edition by Kathy Sierra, Bert Bates and Trisha Gee

* Head First Git: A Learner's Guide to Understanding Git from the Inside Out by Raju Gandi

T h e . M o o s e . o n . S o c i a l

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A b o u t . T h e . E d i t o r

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Frits Walraven has been a member of CodeRanch since 2010, a Bartender since 2013.

S u g g e s t i o n s / F e e d b a c k

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J o u r n a l . A r c h i v e

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Congratulations      

Congratulations Ranchers      

 I have added some additional details as well to show how I got a query.

Can you please put those details in a new post?

No, that certification has been retired.

https://coderanch.com/t/703997/certification/Java-EE-Certifications-set-retire

A small note if you choose a table per concrete entity class: support of this feature is not guaranteed (spec JPA 2.1) and it has some serious drawbacks

2.12 Inheritance Mapping Strategies
Support for the table per concrete class inheritance mapping strategy is optional in this
release. Applications that use this mapping strategy will not be portable