Is there any way to join two queries without common columns

Could anyone help me to join two tables without common columns?

I have two tables:

Tab1

Column1	Column2
K1	a
K2	b

Tab2

Column1	Column2
K3	c
K4	d
K5	e

The result of select should be:

Table1.Column1	Table2.Column1
K1	K3
K1	K4
K1	K5
K2	K3
K2	K4
K2	K5

How do I do that?

Answer

Fiddle -> https://www.db-fiddle.com/f/ihJd4in3Tt7Fr8KZe6UvEC/0

select t1.column1, t2.column1  
from table1 as t1
cross join table2 as t2;