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Is it possible to delete records from multiple objects in apex?
There are about 5 objects and criteria for deletion is the same for all objects. I want to do all of it in one batch class, possibly by iterating through each object, adding records for deletion to one common list and then perfom a delete. Is this possible?
How to handle error records in batch apex?
How to handle error records in Batch apex? I have a simple requirement to write a batch which will loop through all the records for ‘Object__c’ and update a custom field on the object (Logic is irrelevant here).
How to delete accounts with last modified date in apex?
Create Schedulble Batch class which deletes accounts as per your last modified date criteria and schedule your batch class monthly. Thanks for the reply. So if I use this somewhat standard Batch Class, where do I put the qualifier if I want to delete all records with a LastModifiedDate more than 30 days ago?
How to send email in finish method of batch apex?
Finally the finish () method wraps up any loose ends as necessary, like sending a status email. 1) Start method is automatically called at the beginning of the apex job. This method will collect record or objects on which the operation should be performed. These record are divided into subtasks & passes those to execute method.
How to deal with batch apex error handling?
To make sure that the content of the string persists accross multiple batches you implement “Database.stateful” which is simply a case of adding it to your class definition for the batch process e.g. it is automatically handeled by Salesforce that if any batch meets exception then that record will be rolled back of that batch.
How to prevent roll-back on apex batches?
Trying to figure out how I can prevent roll-back on Apex Batches for a Scheduled Class and then capture the id’s and messages for the records that fail in an update call and email that out to an admin. Documentation doesn’t seem clear on this.
What’s the difference between batch apex and executebatch?
This method is called after all batches are processed. Each execution of a batch Apex job is considered a discrete transaction. For example, a batch Apex job that contains 1,000 records and is executed without the optional scope parameter from Database.executeBatch is considered five transactions of 200 records each.
How to differentiate between two objects in batch apex?
But it seems to be trowing an error when casting the scope variable to casearticle (Since scope consists of both case records and casearticle records ). Could you please let me know how to differentiate between 2 object records before casting them to respective objects.
How to delete records in batch Class in Salesforce?
Every test to runAs count against the total number of DML issued in the process . you can directly use the functionalities provided in https://github.com/vipul-goyal/Salesforce-Batch-To-Delete-Records library. It can be used to delete record on any object as per your convenience. You need to sign in to do that.
How to delete account records in batch Class?
If you have 10,001 Account records in your org, this is impossible without some way of breaking it up. So in the start () method, you define the query you’re going to use in this batch context: ‘select Id from Account’. Then the execute () method runs, but only receives a relatively short list of records (default 200).