AccountContactRelationship This object is used to associate a single a single contact record to multiple account records so you can easily track the relationships between the people and businesses they work with. The AccountContactRelation object supports person accounts. That means that a person account can be either a related contact on a business account or a related account on a contact. A person account can also be related to another person account as either a related contact or related account. You can query AccountContactRelation records in your developer org, below query will give you the accountcontactrelation record info. SELECT Id, ContactId, Contact.Name, AccountId, Account.Name FROM AccountContactRelation You will have to enable setting Allow users to relate a contact to multiple accounts” setting from setup > account settings for above query to work. You cannot delete AccountContactRelation record, only way to delete the records i...
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Related reference Fields Value in sObject SOQL In Dynamic SOQL we create query string using Apex code at run time and use Database.Query method to fetch the results. example: String queryString = ' SELECT Id, Name, AccountId FROM Contact LIMIT 1'; sObject result = Database.query(queryString); above query will return me a contact information, if I wanted to access record's Name I can access it using sObject get() method i.e. result.get('Name') will give me Name value. Output: But the real challenge we will face when you try to access fields value from related object field, i.e. if you try to access Account.AnnaualRevenue you will get an exception 'System.SObjectException: Invalid field Account.AnnualRevenue for Contact'. To fix this we we will use getSObject() method to traverse the relationship. below code will traverse the relationship and get you the value: References: sObject Class , String Class , Martin Borthiry
Asynchronous Apex Triggers In Summer 19 release Salesforce introduce a new feature to process data using a combination of 'Asynchronous Apex Triggers' and Change Data Capture. Any DML on Salesforce records causes platform to start a series of calculations, run business logic and database updates, all these are called as an Apex Transactions. You can reduce the Apex transaction time to complete the business logic and limit constraints by decoupling resource-intensive, non-transactional logic from database transaction and execute asynchronously. Asynchronous Apex triggers are change event triggers that run asynchronously after a database transaction is completed. They are ‘after-insert’ triggers and can be defined with the after insert keywords. They can be created the same way we create regular Apex triggers. You set the trigger to use a change event object instead of an sObject. The change event object name is suffixed with ChangeEvent. For example, Account change e...
Lightning Web Component : lightning-record-view-form A lightning-record-view-form component is a wrapper component that accepts a record ID and is used to display one or more fields and labels associated with that record using lightning-output-field . lightning-record-view-form requires a record ID to display the fields on the record. It doesn't require additional Apex controllers or Lightning Data Service to display record data. This component also takes care of field-level security and sharing for you, so users see only the data they have access to. Displaying Record Fields : To display the fields on a record, specify the fields using lightning-output-field. Attributes: NAME ACCESS ...
Lightning Web Component: lightning-record-form A lightning-record-form component enables you to quickly create forms to add, view, or update a record. Using this component to create record forms is easier than building forms manually with lightning-record-edit-form and lightning-record-view-form . However, lightning-record-form does not support client-side validation quite the same as lightning-record-edit-form . The object-api-name attribute is always required, and record-id is required if you are editing a record. NOTE: this component take cares of field-level security and sharing for you, so users will only see the data that they have access to. Modes This component accepts mode value that determines the user interaction determine for them. The values can be one of the following: a. edit : Creates an editable form to add a record or update an existing one. When updating an existing record, specify the...
Salesforce Connect Salesforce connect is a framework that enables you to view, search and modify data that's stored outside your Salesforce org. Instead of extracting and copying that data into your org using ETL tool, we can use external objects to access that data real time using web-service callouts. Salesforce recommend to use Salesforce Connect if You have large amount of data that you don't want to copy into your Salesforce org. You need small amount of data at any one time. You need real-time access to the latest data. You store your data in the cloud or in a back-office system, but want to display or process that data in your Salesforce org. External Objects: External objects in Salesforce are similar as custom objects but they are mapped to data located outside your Salesforce org. Each of the external object’s fields maps to a table column on the external system. External objects enable users to search and interact with the external data. Each or...