joining data tables with date table

[topazz11]

Hello,

I'm trying to join below three tables with date table.

1. how do i generate the date table like..2010 to 2050 in Alteryx not using the spreadsheet?

2. how can i create the desired output? is the join right way to go?

I have attached a sample data in spreadsheet.

Thanks in advance

[Qiu]

@topazz11 
Eventually came up a very nasty one...

I also refer the solution of @atcodedog05 
https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Remove-Leading-Zeroes-in-days-and-mont...