Hi

I have add a column named "born" and I have enter the born date of my author, for example 1920 or 1946 or 1790
Now I want to create a virtual library search for every hundred years, so, for example, if I create a virtual library of 1900 in the results I have all authors born during that time, as in 1920 or 1946.
So I created a virtual library with this command:
#born: "= 19"
but I do not know what is the wildcard to search for all numbers after 19