How To UPDATE from a SELECT in SQL Server?

Create options list for react Select from single dimension array

Nielsen

I have an array like [ 123, 456 ] and it needs to be mapped into a react Select with label and value pairs so the "options" will be: 0: {label: "123", value: 123} 1: {label: "456", value: 456}

I just can't seem to get the map syntax to work for the source array (i.e. 0: 123, 1: 456)