Runtime Typechecking?

[psteinroe]

Hey,

I am building a language server for Postgres and am thinking about how to add type checking without reinventing the wheel. sqlx came to my mind for this, but I can’t find an „official“ way to run the type checks during runtime. I think I can use prepare to achieve what I want manually, but maybe I am missing a simpler option here. After all, i just need a function that takes an sql statement string, prepares the statement and returns errors such as missing columns without executing it. Is that something that sqlx provides?