Can I find only those fields which are queryable using schema

Question

I am using schema.getGlobalDescribe() to retrieve Object names and labels and further using the Object name to retrieve its field name, after that I'm converting the field names into a string (comma separated) but when I use it in a Dynamic Query, it throws an exception because it contains some fields that are not queryable. Is there a way to avoid such fields?

Answer 1

You can try using the standard classes of Salesforce - DescribeFieldResult and DescribeSObjectResult

Schema.DescribeFieldResult f = Account.Industry.getDescribe();
system.debug(f.isAccessible());

This will tell you whether the field is Accessible to the current user or not.