I’m using SQLite database and I’m wondering whether I’m allowed to write queries as follows:
SELECT SUM(column1 * column2)
FROM my_table;
I googled but references say that SUM function is has the following format:
SUM([DISTINCT|ALL] column)
And my question is: does column mean actually column or does it allow expressions (like above) too?
Yes, you can use an expression like the one you mentioned, if the datatype of both columns allow it.