Apex Code:
global class batchAccountUpdate implements Database.Batchable<sObject> {
global class batchAccountUpdate implements Database.Batchable<sObject> {
global Database.QueryLocator start( Database.BatchableContext BC ) {
String query = ‘SELECT Id,Name FROM Account’;
return Database.getQueryLocator( query );
}
global void execute( Database.BatchableContext BC, List< Account > scope ) {
for ( Account a : scope ) {
a.Name = a.Name + ‘Updated’;
}
update scope;
}
global void finish( Database.BatchableContext BC ) {
}
}
Run the batch apex for testing it in Developer Console.
Output:
