[TABLE="class: grid, width: 500"]
<tbody>[TR]
[TD]name[/TD]
[TD]dept[/TD]
[TD]week 1[/TD]
[TD]week 2[/TD]
[TD]week 3[/TD]
[/TR]
[TR]
[TD]john[/TD]
[TD]a[/TD]
[TD]30[/TD]
[TD]30[/TD]
[TD]25[/TD]
[/TR]
[TR]
[TD]james[/TD]
[TD]a[/TD]
[TD]30[/TD]
[TD]30[/TD]
[TD]30[/TD]
[/TR]
[TR]
[TD]james[/TD]
[TD]b[/TD]
[TD]20[/TD]
[TD]-[/TD]
[TD]10[/TD]
[/TR]
[TR]
[TD]queen[/TD]
[TD]b[/TD]
[TD]30[/TD]
[TD]30[/TD]
[TD]30[/TD]
[/TR]
</tbody>[/TABLE]
imagine a much more larger data set with more names, weeks.
how do you identify the names that worked more than 30 hrs in any week?
<tbody>[TR]
[TD]name[/TD]
[TD]dept[/TD]
[TD]week 1[/TD]
[TD]week 2[/TD]
[TD]week 3[/TD]
[/TR]
[TR]
[TD]john[/TD]
[TD]a[/TD]
[TD]30[/TD]
[TD]30[/TD]
[TD]25[/TD]
[/TR]
[TR]
[TD]james[/TD]
[TD]a[/TD]
[TD]30[/TD]
[TD]30[/TD]
[TD]30[/TD]
[/TR]
[TR]
[TD]james[/TD]
[TD]b[/TD]
[TD]20[/TD]
[TD]-[/TD]
[TD]10[/TD]
[/TR]
[TR]
[TD]queen[/TD]
[TD]b[/TD]
[TD]30[/TD]
[TD]30[/TD]
[TD]30[/TD]
[/TR]
</tbody>[/TABLE]
imagine a much more larger data set with more names, weeks.
how do you identify the names that worked more than 30 hrs in any week?