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Can a soql query be populated in a sobject?
For instance, if you populate the object from a SOQL query, or obtain it from the standard controller on a VisualForce page, only the fields specified in the query/page are actually populated in the sObject. Any other fields on that particular object are treated as if they don’t exist, even though they do exist in the sObject’s schema.
How to retrive a query using the sobject?
Assuming you have the account record in a variable called ‘acc’, you can execute: no i want to retrive a query by using the sobject can u help me without hardcording the contact here Ah, so you are looking to create a dynamic soql query where the sobject name isn’t known until run time? yes am trying for it only can u help me for that
Do you need to cast sobject variable to specific sobject type?
When you’re dealing with generic sObjects, you sometimes need to cast your sObject variable to a specific sObject type. One of the benefits of doing so is to be able to access fields using dot notation, which is not available on the generic sObject.
How are sobject fields similar to API names?
Similarly, the names of sObject fields correspond to the API names of the corresponding fields. API names of object and fields can differ from their labels. For example, the Employees field has a label of Employees and appears on the account record page as Employees but its API name is NumberOfEmployees.
How to declare a query by using sobject in Salesforce?
How to declare a query by using sobject in salesforce . Are you looking to retrieve related records based on a particular record instance? If so, you can use something like the following (account/contacts used in this example). Assuming you have the account record in a variable called ‘acc’, you can execute:
How to retrive a query using dynamic sobject?
If you have the sobject name in a string, e,g, ‘sobjname’, you can then query back the record via something like: here how can i make the contact has dynamic sobject can u please help me to do this Sorry, I don’t understand what you are asking for.
Is it easy to iterate over fields in a sobject?
It is hard to build powerful object agonistic tools and stay within governor limits if you have to do a describe on the sobject and go through every field to find out what changed on the sobject that was just handed to you in a trigger.