Выберите все поля в SOQL
SELECT FIELDS(ALL) FROM Account
Silly Skunk
SELECT FIELDS(ALL) FROM Account// This is the object for which we required data.
Map<String, Schema.SObjectField> fieldMap = Opportunity.sObjectType.getDescribe().fields.getMap();
// Get all of the fields on the object
Set<String> fieldNames = fieldMap.keySet();
// Build a Dynamic Query String.
List<Opportunity> opps = Database.query('select ' + string.join(fieldNames, ',') + ' from Opportunity');