From the cabinet, get a cup.
I get mildly mad all the time when writing SQL because I feel like it’s upside down
Instead of
select u.id. u.email, p.name from user u join persona p on p.user_id = u.id where u.active = true
where the columns are referenced before they’re defined (like what is u.id? Keep reading to find out!)
it should instead be
from user u join persona p on u.id = p.user_id where u.active = true select u.id, u.email, p.name
Now nothing is defined before it’s used, and you’re less likely to miss your where clause. I usually write the joins first anyway because I know what tables I care about, but don’t know which specific things I’ll want.
I can’t think of any other languages that use things before they’re defined except extremely dysfunctional JavaScript.
JWBananas@startrek.website 1 year ago
lakemalcom10@lemm.ee 1 year ago
You might enjoy github.com/max-sixty/prql