How to insert and update records in apex?

How to insert and update records in apex?

Using DML, you can insert new records and commit them to the database. Similarly, you can update the field values of existing records. This example inserts three account records and updates an existing account record.

How to query the latest contentDocument object in apex?

When you are query some fields on ContentDocument, like description, you are just pulling the description from the latest ContentVersion object. To determine which ContentVersion is the latest for a given document you can look at the LatestPublishedVersionId field. Thanks for contributing an answer to Salesforce Stack Exchange!

How does an INSERT statement in apex work?

An insert statement bulk inserts the list of accounts as an argument. Then, the second account record is updated, the billing city is updated, and the update statement is called to persist the change in the database. // Update account Acme2. // Update the billing city. // Make the update call.

How is a contentDocument related to a document?

Each ContentDocument contains one or more ContentVersion objects (depending on how many versions of a given document have been uploaded). When you are query some fields on ContentDocument, like description, you are just pulling the description from the latest ContentVersion object.

How to create Apex Rest Service that returns an account and its contacts?

Either the service isn’t configured with the correct urlMapping, is not global, does not have the proper method name or does not return the requested account and all of its contacts. Can someone light my way? The requirement for the challenge is to return Account and its related contacts, which can be achieved using one SOQL query.

How to test the accountmanager class in apex?

The unit tests must cover all lines of code included in the AccountManager class, resulting in 100% code coverage. Run your test class at least once (via ‘Run All’ tests the Developer Console) before attempting to verify this challenge. Executing the ‘AccountManager’ method failed.

How to create a test class in apex?

I’m an Apex novice – this is essentially the first new work I’ve done – and I’m trying to create a test class for a trigger that’s intended to evaluate a Case record on insert or update, and set a boolean to true if any of the following criteria are met: The trigger itself seems to behave as expected, but I’m getting tripped up on the test class.

How to update check box field in apex?

Just replace checkbox__c with the API name of your checkbox field on Contact. // Send an email to the Apex job’s submitter notifying of job completion. ‘ batches with ‘+ a.NumberOfErrors + ‘ failures.’);

How to link / use the same account for Apex Legends on PC?

How to link/use the same account for Apex Legends on Xbox and PC? My question is, is it possible to game on PC and Xbox using the same EA account? So that stats are all on one account? So far I’ve ended up with two different sets of stats. Solved! Go to Solution. 765 people had this problem.

Why is cross platform not available in Apex Legends?

At the time of YoshiDaDragon replying the information on the link provided explains that there will be cross platform available but not cross progress, so progress for each platform stays on each platform. This is a bit of a shame as myself and I am sure other gamers would use both platforms, but this decision I am sure has many reasons behind it.

How to filter JSON data using Python using stack overflow?

The output list is a transformation of the result_dict and uses only its values. Use the json module to work directly with the json data. Thanks for contributing an answer to Stack Overflow!

Which is an example of an INSERT statement?

This example inserts three account records and updates an existing account record. First, three Account sObjects are created and added to a list. An insert statement bulk inserts the list of accounts as an argument.

Why are values not updated after record update?

Question is similar to Values are not updated in Lightning after record update but it does not have a proper answer. I also know there is a known issue: Data updates are not reflected in UI after a Visualforce+Apex update in Lightning Experience. My scenario is different as it has a lightning component.

How to navigating to record page in Salesforce?

Used window.location as mentioned in the comments which opens the salesforce app inside child container/page. Finally ended up using window.parent.location as below (instead of using $A.get (“e.force:navigateToSObject”) or sforce.one.navigateToSObject for Lightning component or VF page respectively.)

How to update object 2 in apex trigger?

Here goes: trigger updateSecondObject on Object_1__c (before insert, before update) { //get a list of all the object 2 ID’s contained in the records //to be updated.

How to update a custom field in apex?

All I want to do is make “field A” update with “field B” value after update. That should do the trick, you want to do this on a before update trigger to avoid an infinite loop which the system will not allow.

Where do I find the custom object in apex?

You should be able to see the newly inserted (commited) object via the Salesforce UI. Or, use the line in the code that I provided that shows you the Id, and use that to find the object in Apex Explorer. Or, use Apex Explorer to display a list of most recently created CustomObject__c, order by createddate desc.

What happens when you delete a record in apex?

Additionally, if you update or delete a record in its before trigger, or delete a record in its after trigger, you will receive a runtime error. This includes both direct and indirect operations.

How to auto populate a list in apex?

List myList = new List (); Auto-populating a List from a SOQL Query You can assign a List variable directly to the results of a SOQL query. The SOQL query returns a new list populated with the records returned.

What causes execution of after update in apex?

Execution Of AfterUpdate Caused By: System.ListException: Duplicate Id In List. Can someone please help as to what wrong I’m doing here? There’s no relationship between the two objects.