3 ms·

That is only true of the first or last line. col1, col2, col3 col1 ,col2 ,col3 You can remove col2 from either of those examples and have valid s

by mulmen 6y ago

That is only true of the first or last line. col1, col2, col3 col1 ,col2 ,col3 You can remove col2 from either of those examples and have valid syntax.