Date comparison in expression

[qlikvw2019]

New to Qlikview , please help

1) Need to display only for the last 20 days.

=only({[completion_date] <  sysdate-20)

2) Add AND condition to the above experssion,  column2=bigdata"plus" , Bigdata plus has double quotes in it.

[sunny_talwar]

Is this something you use as a dimension or expression?

[qlikvw2019]

Expression 

[sunny_talwar]

Is this the exact expression you are using? 

=only({[completion_date] <  sysdate-20)

What do you get when you use this?

[qlikvw2019]

This is not the exact expression. This is simply what i am looking for.

[sunny_talwar]

Might be easy to help if you can share the exact expression if it is not immensely complex

[qlikvw2019]

Below is the working example of an expression in a straight Table.

=only([READY_STATUS]='GO')

I am looking for a similar one for Date

[sunny_talwar]

So, this expression must be giving you a -1 and 0, correct?