Right now I'm using Kodo 4.1 with JDO and I see a lot of orphans in a lot of tables. I worked before with JPA and I solved a similar issue of orphans with orphanRemoval, but I can't fin a method like that in JDO. I can see the warn in my log, but nothing more and the warn is for the Kodo Properties.
Is there any method like orphanRemoval of JPA in JDO with Kodo?
128 views Asked by Gatusko At
1
There are 1 answers
Related Questions in JAVA
- How do I customize NSOutlineView to have border color?
- UIWebView Screen Fitting Issue
- How to hide "Now playing url" in control center
- CloudKit: Preventing Duplicate Records
- Image and Text locations in UIButton
- setting OpenGL version in objective-C
- Setup code for xibs in iOS. -awakFromNb:
- realm db, get parent link of object
- CFBundleDocumentType is not working in myproject-Info.plist file
- UIPopoverPresentationController not rendering properly
Related Questions in JPA
- How do I customize NSOutlineView to have border color?
- UIWebView Screen Fitting Issue
- How to hide "Now playing url" in control center
- CloudKit: Preventing Duplicate Records
- Image and Text locations in UIButton
- setting OpenGL version in objective-C
- Setup code for xibs in iOS. -awakFromNb:
- realm db, get parent link of object
- CFBundleDocumentType is not working in myproject-Info.plist file
- UIPopoverPresentationController not rendering properly
Related Questions in JDO
- How do I customize NSOutlineView to have border color?
- UIWebView Screen Fitting Issue
- How to hide "Now playing url" in control center
- CloudKit: Preventing Duplicate Records
- Image and Text locations in UIButton
- setting OpenGL version in objective-C
- Setup code for xibs in iOS. -awakFromNb:
- realm db, get parent link of object
- CFBundleDocumentType is not working in myproject-Info.plist file
- UIPopoverPresentationController not rendering properly
Related Questions in KODO
- How do I customize NSOutlineView to have border color?
- UIWebView Screen Fitting Issue
- How to hide "Now playing url" in control center
- CloudKit: Preventing Duplicate Records
- Image and Text locations in UIButton
- setting OpenGL version in objective-C
- Setup code for xibs in iOS. -awakFromNb:
- realm db, get parent link of object
- CFBundleDocumentType is not working in myproject-Info.plist file
- UIPopoverPresentationController not rendering properly
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
JDO has the attribute
dependentthat you can specify on a field, or on a collection element, or map key/value, or array element. This is effectively cascade delete + remove orphans.Kodo never fully implemented JDO 2.0 IIRC (and certainly never obtained compliance), and so maybe didn't implement this part of it. Maybe it had some vendor extension somewhere that does it (just not the standard route), but it is a dead project either way.
DataNucleus JDO fully implements JDO 2.0, 2.1, 2.2, 3.0, 3.1 and 3.2 and is compliant, providing this functionality.