Lesson: 10 | Update Accounts | Rating as Cold

User Story

Create a program which updates all the Accounts Rating as Cold.

Code

1st Way:

public class UpdateAccounts{
        public static void UpdateAccountRating() {
      Account[] acList = [SELECT Id, Rating FROM Account WHERE Rating != 'Cold'];
      for (Account ac: acList ) {
          ac.Rating= 'Cold';
      }
      update acList;
    }

}

2nd Way

public class UpdateAccounts{
        public static void UpdateAccountRating() {
      Account[] acList = [SELECT Id, Rating FROM Account];
      for (Account ac: acList ) {
          if(ac.Rating != 'Cold'){
              ac.put('Rating','Cold');
          }
      }
      update acList;
    }

}

Execute the Program:

UpdateAccounts.UpdateAccountRating();

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Lesson: 10 | Update Accounts | Rating as Cold

User Story

Expected Outcome

Code

1st Way:

2nd Way

Execute the Program:

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Lesson: 10 | Update Accounts | Rating as Cold

User Story

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