SELECT * from ZZ order table WHERE the CONVERT ( VARCHAR ( 100 ), GETDATE (), 23 is ) > = Week start date and the CONVERT ( VARCHAR ( 100 ), GETDATE (), 23 is ) <= Weeks End Date
CONVERT ( VARCHAR ( 100 ), GETDATE (), 23 ) - This format results: 2019-09-01 - if you do not convert, check out contains the date and time, or two boundaries can not check out