3 ms·
same with the joins. on paper it makes sense, in practice it does not. if its more than a "select * from dbo.whatever where column abc = 'thing'" i have to refe
by MeinBlutIstBlau 5y ago
same with the joins. on paper it makes sense, in practice it does not. if its more than a "select * from dbo.whatever where column abc = 'thing'" i have to refer back to notes and play with it.
- eurasiantiger 5y agoBasically inner/left/right is a choice on how you want your NULLs: do you want all the rows that match, all the rows on the left, or all the rows on the right?