SELECT *, COUNT(*) in SQLite

Question

If i perform a standard query in SQLite:

SELECT * FROM my_table

I get all records in my table as expected. If i perform following query:

Answer 1

SELECT *, COUNT(*) FROM my_table is not what you want, and it's not really valid SQL, you have to group by all the columns that's not an aggregate.

You'd want something like

SELECT somecolumn,someothercolumn, COUNT(*) 
   FROM my_table 
GROUP BY somecolumn,someothercolumn