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Praveen Kumar JhaPraveen Kumar Jha 

Delete/Update mass records for custom object without using data loader

How can i delete/update  mass records for custom object  without using data loader. Right now i am only see these option for standard object.  

I'm afraid you cannot Update/Delete custom object records using the inbuilt Import Wizard. Other than the Data loader, you can also use Workbench for this:

You may also go for appexchange solutions:

Programatically, you can use Batch Apex:

If this answers your question, please mark this as the Best Answer for this post, so that others can benefit from this post.

Tony TannousTony Tannous
Hello ,

you can update or delete using the developper console and by writting apex code ex:

List<Account> listAcctoDelete= [select id,name
                                                           from account
                                                             limit 200];

delete listAcctoDelete;

you can do the same for update.
Abi DuthuAbi Duthu

The Import wizard lets you import data for a custom objects.

You can also use Jitterbit to Delete/Update records, refer this link :