This question runs in a pre-configured Salesforce environment - no personal connection required.
Create a method that performs bulk update operations on Account Industry field.
Parameters:
accountIds(List<Id>): List of Account IDs to updatenewIndustry(String): The new industry value
Returns:
Integer: The number of accounts successfully updated, or 0 if none
Requirements:
- Use DML bulk update operation
- Handle null or empty accountIds list by returning 0
- Query accounts by IDs before updating
- Handle DML exceptions gracefully
- Return the count of successfully updated records
Example:
List<Id> accountIds = new List<Id>{accountId1, accountId2};
Integer updated = bulkUpdateAccountIndustry(accountIds, 'Technology');
// Returns: 2
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