Jesus. The problem is not WHERE 1=1. It is WHY people do it. People do it because they then in Python, JS or whatever can easily add conditions. Like QUERY + "AND x='blabla'". There is the problem. Every time you create a unique SQL statement the query will need a new query plan in most SQL engines. Some will cache parts of the query. And you could use parameters along with this paradigm but if you are this bad at SQL I doubt it.

It is kinda funny that op backpedal on this cause to me the whole site is amateurish. I just pointed out what I thought was the worst part. It is likely that it is generated by AI. Either way the post is terrible.