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PostgreSQL is giving me a couple of issues, and I'm not sure what the issue is. I have a simple main fuction at the moment with just connects to my database, and a transaction. i simple application is giving me the error `Caused by: org.postgresql.util.PSQLException: This ResultSet is closed.`
which is quite curious
```
    Database.connect(
        url = "jdbc:<postgresql://localhost:5432/library>",
        user = "hm",
        password = "wouldn't u like to know",
        driver = "org.postgresql.Driver"
    )

    transaction {
        Books.select { Op.TRUE }.forEach(::println)
    }```

What is Books? Do you have custom toString on it?

The issue was that I was using a too recent version of PostgreSQL. Using the version in the wiki solved the issue

What was an issue? And on which Postgresql version?

the issue was that any insert operation caused a `This ResultSet is closed.` error

<@U0EC2UPDF> I was using version 9.1-901-1.jdbc instead of the recomended 42.2.2

--
<https://mvnrepository.com/artifact/postgresql/postgresql/9.1-901-1.jdbc4>