MS Access query, how to use SQL to group single dates into weeks
问题 I currently have two tables. One has Employee Names and a number associated to that name. The other date has time sheet date with columns for the employee number, the date and the number of hours worked on that date. I want to create a cross tab query that shows the employee names in one column with the date for the end of the week in each column, then show to sum of hours for that week for a particular employee. My current query works but only groups by month. I am struggle to work out how