How to generate soql query to retrieve attachments?

How to generate soql query to retrieve attachments?

I am having some difficulties generating a SOQL query to return details from the Case and Attachment objects in one hit – hopefully someone can advise whether this is possible and if so to do it!

How to get all child records in soql?

You could get all the child records for the Account in 1 SOQL query as such: SELECT ID, (select if from Opportunities), (Select id from Contacts), (Select id from Cases) FROM Account where id =: accountID However you’d still need to perform seperate queries on the Attachment and Note objects with the set of Ids gathered from the above query.

How to query for all attachments directly and indirectly?

List attachments = [SELECT name FROM Attachments WHERE ParentID IN: ids]; Does pretty much the same thing, just requires extra code.

How can I extract attachments from Salesforce?

Hope it helps. In SalesForce attachment will be against an Object for e.g. Account object. Retrieve the Byte Array Stream from Body of Attachment, and do the operation needed on byte array. Thanks for contributing an answer to Stack Overflow!

How to query all files attached to the opportunity?

Seems like a file is a part of a content library. Solved. The file is actually a content document and could be easily obtained via foreign key: Thanks for contributing an answer to Salesforce Stack Exchange! Please be sure to answer the question. Provide details and share your research!

What do I need to return a query in soql?

To further explain, the essential fields that I need for the query to return me are ‘Case.CaseNumber, Attachment.Id where Attachment.ParentId = Case.Id’. It looks as though joins are something that SOQL doesn’t like, but can anyone help me with this?

How to access subqueries in Salesforce developer query?

Subqueries are accessed as a list from the main query by the relationship name, so you would access them like this: The list should be present with a size of 0 if no results exist for that case (and isEmpty () should return true).

How to query Salesforce for notes and attachments?

Basically, I need a single SOQL query, executable using the web service API, that will return all NoteAndAttachment items that would normally show in the Notes And Attachments section of an Account page in the Salesforce Web UI.

Can you query the notesandattachments object directly?

You cannot query the NotesAndAttachments object directly – this is a combination of the Notes and the Attachments object. You can only query down to 1 level on parent-to-child relationships. You can have a sub-query to Contacts, but you cannot have a sub-query to notes or attachments on contacts.

Can a soql query on a specific object?

A SOQL query must filter on one of Id, ContentDocumentId, or LinkedEntityId. So, to be short, you can’t query all ContentNote or ContentDocument records attached to some specific type of object easily.