http://support.backendless.com/public/attachments/63e81436830da1a39f74f778cb10effe.png</img>
Delete can add conditions?
Hello Ji,
Thank you for screenshot but could you please describe the problem you encounter more precisely?
Artur.
I want to delete the data according to the conditions,Screenshot error, I know, id made a mistake.
relations Do not understand,Not English
Perhaps you could use Google Translate to help with your question and problem description?
Relations with mongodb, embedding, or a reference
Cannot save entity with primitive collection property _private_dates
var contactObject = new Classes.Notice({
nContent: noticeText
});
contactObject.save(new Backendless.Async(function (savedObject) {
contactObject.addItemToNoticeRelUserId(new Classes.noticeRelUserId({
userId: userids,
noticeId: savedObject.objectId
}));
contactObject.save(new Backendless.Async(function (savedObject) {
notify("success");
}));
}, gotError));
See the comment in this topic:
Thank,Relations are deleted,Right
Repeat the relationship, the relationship between the database has been set up, and how to add data association
Delete the main table, the child table data associated else?
Do you mean cascade delete? (i.e. on delete rows from parent table delete orphan rows from child table)
yes
Cascade removal is not available in Backendless.