puntoblogspot

Imagine you used to have `select f1, f2 from t1`. But now f2 becomes a fk to a table t2, so now we have f2_id that points to t2 (with fields...

This is how I wrote a short snippet to open read-only postgres connection using psql.  Notice the amount of non-trivial stuff in those lines...

Here's a link I don't want to lose, a thread about amazing people doing Advent of Code in Postgres. If you ask 'why', you...

So, this is really a thing: Like, IDGAF about CSS, but want my site to look slightly more modern than danluu's page. https://news.ycombi...

Both https://cuddly-octo-palm-tree.com/posts/2021-10-10-tyska-terraform/ and https://news.ycombinator.com/item?id=29020460 touch on this top...

So I had my dose of head scratching today when noticed that if you set an environment variable to the empty string for an aws batch job, aws...

Awk is lately appearing in HN more often.  I quite like awk, but having gone through Perl, bash, awk, I see people praise awk for being a PO...