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?
108 Views Asked by Gatusko At
1
There are 1 best solutions below
Related Questions in JAVA
- Site code to enable UTF-8 to EBCDIC encoding
- Images not showing when uploaded to server
- Batch file: map a FTP server
- Checking FTP folder for filenames in HTML
- Problems uploading file within a do while loop
- C# FTP server never receives incoming transfer connection after processing EPRT command
- I get 530 access denied in ftp connection after some upgrade in my internet connection
- Need to create a simple script for ftp login
- Unable to send file from ftp to another ftp
- How to upload any file to FTP Server using Google Apps Script
Related Questions in JPA
- Site code to enable UTF-8 to EBCDIC encoding
- Images not showing when uploaded to server
- Batch file: map a FTP server
- Checking FTP folder for filenames in HTML
- Problems uploading file within a do while loop
- C# FTP server never receives incoming transfer connection after processing EPRT command
- I get 530 access denied in ftp connection after some upgrade in my internet connection
- Need to create a simple script for ftp login
- Unable to send file from ftp to another ftp
- How to upload any file to FTP Server using Google Apps Script
Related Questions in JDO
- Site code to enable UTF-8 to EBCDIC encoding
- Images not showing when uploaded to server
- Batch file: map a FTP server
- Checking FTP folder for filenames in HTML
- Problems uploading file within a do while loop
- C# FTP server never receives incoming transfer connection after processing EPRT command
- I get 530 access denied in ftp connection after some upgrade in my internet connection
- Need to create a simple script for ftp login
- Unable to send file from ftp to another ftp
- How to upload any file to FTP Server using Google Apps Script
Related Questions in KODO
- Site code to enable UTF-8 to EBCDIC encoding
- Images not showing when uploaded to server
- Batch file: map a FTP server
- Checking FTP folder for filenames in HTML
- Problems uploading file within a do while loop
- C# FTP server never receives incoming transfer connection after processing EPRT command
- I get 530 access denied in ftp connection after some upgrade in my internet connection
- Need to create a simple script for ftp login
- Unable to send file from ftp to another ftp
- How to upload any file to FTP Server using Google Apps Script
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)
Popular # Hahtags
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?
JDO has the attribute
dependent
that 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.