>>>I have another brain freeze
>>>I know the beginning year and month and the ending year and month (all integers)
>>>I want to write a query that returns all rows with inv_dates between those months and years.
>>>All graciously accepted.
>>
>>In SQL 2014 and up
>>
>>select * from Invoices where inv_dates between datefromparts(yearfrom, monthfrom, 1) and eomonth(datefromparts(yearto, monthto,1))
>
>Thank you, Naomi.
>I'm using 2012

They actually were added in 2012, so you can use them.