Questions tagged [cascadedelete]

A cascade delete is the scenario in which child records of a deleted record are also automatically removed from the system as part of the original, single action of deleting the parent.

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SOQL Query records deleted by cascade

I have a soql query ran in a trigger on AfterDelete of parent that finds all deleted objects that are children of this parent. It looks like this: SELECT Id, FROM child_object_c where ParentID='123' ...
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DELETE_OPERATION_TOO_LARGE, Cascade deleting too many records

I have 4 custom objects which has master-detail relationship with each other. Obj A (Parent) | Obj B (Child of Obj A) | Obj C (Child of Obj B) | Obj D (Child of Obj C) So if I delete Obj A , ...
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How many child records can a parent cascade delete (documented limit)?

I have a CustomObject__c which has childrens 2 level deep. Together a single parent object can have many 10.000 child records. Would it work to auto-delete the thousands ob child records just using a ...
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361 views

Governor limits involving cascaded deletes?

I'm writing a job to bulk delete records from my database. I've already seen this question: Cascade delete limits? But it does tell me how the deletion limits are affected. The object whose records ...
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1answer
340 views

Operations That Don't Invoke Triggers - Cascading delete operations

I was going through documentation about Operations That Don't Invoke Triggers and got confused with Cascading delete operations. Records that did not initiate a delete don't cause trigger evaluation ...
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940 views

Cascade delete records

I have one object, for example Area. It has two lookup relationships to itself, Parent__c, Child__c. In result I can create record with Parent and Child parameters. I am trying build hierarchy. And ...
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1answer
731 views

Deletion trigger in a master-detail relationship

I'm trying to figure out how to structure my trigger correctly. I have a trigger that fires properly when the detail is deleted, however I cannot figure out how to write a trigger handling the ...
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4answers
422 views

How can I mass delete records from custom objects?

I would preferably like to use a point-and-click approach or an appexchange app which helps me accomplish that? Also, if there is an app for recursive delete of data, that would be fantastic.
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Prevent related record deletion, except when parent record is being deleted

I have two custom objects, call them Parent and Child. Child has a Lookup to Parent, via Parent__c. It is not a Master:Detail relation. What pattern could I use to prevent deletion of a Child record ...
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4k views

Delete Operation Too Large - but all related records have been deleted

I had more that 1,00,000 child objects records for a single record of parent Object. After deleting the child object records when I am deleting the parent record I am getting the below error:- Using ...
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Cascade delete limits?

Is there a limit to the number of records that can be deleted in cascading delete? We are receiving an error "Deletion Unsuccessful You cannot delete this object" when trying to delete records ...