why would you use WHERE 1=0 statement in SQL?

Question

I saw a query run in a log file on an application. and it contained a query like:

SELECT ID FROM CUST_ATTR49 WHERE 1=0

what is the use of s

Answer 1

This may be also used to extract the table schema from a table without extracting any data inside that table. As Andrea Colleoni said those will be the other benefits of using this.