SalesforceInterviewMyTutorialRack/UpdateContactAddress at master · deepikakhanna/SalesforceInterviewMyTutorialRack · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
global class UpdateContactAddress implements Database.Batchable<sObject>{

    global Database.QueryLocator start(Database.BatchableContext bc)
    {
        return Database.getQueryLocator(
            'SELECT ID,BillingStreet,BillingCity,BillingState,'+
            'BillingPostalCode,(Select id,MailingStreet,MailingCIty,'+
            'MillingState,MailingPostalCode from Contacts) From Account'+
            'Where BillingState=\'CA\''
        );


    }
    global void execute(Database.BatchableContext bc,List<Account> scope)
    {
        List<Contact> contacts=new List<Contact>();
        for(Account account:scope){
            for(Contact contact: account.contacts)
            {
                contact.MailingStreet=account.BillingStreet;
                contact.MailingCity=account.BillingCity;
                contact.MailingState=account.BillingState;
                contact.MailingPostalCode=account.BillingPostalCode;
                contacts.add(contact);
            }
        }
        update contacts;
    }
    global void finish(Database.BatchableContext bc)
    {

    }
}