-
What is Blob in Apex in Salesforce ?
What is Blob in Apex in Salesforce ?
-
5 Replies
-
Blob is a collection of binary data stored as a single object. You can convert this data type to String or from String using the toString and valueOf methods, respectively. Blobs can be accepted as Web service arguments, stored in a document (the body of a document is a Blob), or sent as attachments.
-
Blob is a collection of binary data stored as a single object. You can convert this data type to String or from String using the toString and valueOf methods, respectively. Blobs can be accepted as Web service arguments, stored in a document (the body of a document is a Blob), or sent as attachments.
-
You can convert this data type to String or from String using the toString and valueOf methods, respectively. Blobs can be accepted as Web service arguments, stored in a document (the body of a document is a Blob), or sent as attachments.
-
Blob is part of System namespace which provide methods and classes for apex core functionality, so we have separate blob class, which include some functions that help us to deal with multimedia in salesforce, i.e PDF .
-
A Binary Large OBject (BLOB) is a collection of binary data stored as a single entity in a database management system. Blobs are typically images, audio or other multimedia objects, though sometimes binary executable code is stored as a blob.
Log In to reply.
Popular Salesforce Blogs
Be Ready for Salesforce Lightning by the Winter ’20 Release!
Every year Salesforce releases three updates in order to up-gradation of salesforce environment for users. This time salesforce comes with Winter’20 release (Preview) notes. The…
Specific Differences In Salesforce
WhoId Vs WhatId WhoId WhatId WhoId represents the person type things. WhatId represents object type things. LeadId and ContactId are categorized under the whoId. WhatId…
How to use apex:actionFunction and apex:actionStatus in Salesforce Visualforce Page?
How to use apex:actionFunction and apex:actionStatus in visualforce page ? apex:actionFunction - It provides support for calling an apex method from JavaScript code using an…
