This question runs in a pre-configured Salesforce environment - no personal connection required.

Update all Contacts in a specific department with a new title. Return the count of records updated. Use Database.update for error handling.

Parameters:

  • department (String): The department to filter contacts
  • newTitle (String): The new title to assign

Returns:

  • Integer: The count of successfully updated contacts

Requirements:

  • Query all Contacts matching the specified department
  • Update the Title field for all matching contacts
  • Use Database.update with allOrNone set to false for partial success handling
  • Return the count of successfully updated records
  • Return 0 if department or newTitle is null or empty

Example:

Integer count = updateContactTitles('Sales', 'Senior Sales Rep'); n// Returns count of contacts updated in Sales department
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