go-database-sql-tutorial VS gopl.io

I don't understand why modern project managers bite into object-oriented reading from relational databases like a dog to a bone. After all, SQL was created for processing relational databases, and attempts to bypass this language only lead to wasted resources and eerily slow queries. I had to fix a lot of such "pearls" made with Entity Framework (.NET/C#). Analogue GO language tools are no better. Use the GO language package dabase/sql, which is not only fast and easy, but also has an excellent tutorial (http://go-database-sql.org/).

I study database/sql using https://go-database-sql.org guide. At the time, I’m interested in prepared statements.

My advice I think would be to try and break this down into stages. First of all I think you need to get comfortable with how to work with a database from Go, so separately from your main application just create a new throwaway folder and start messing about with connecting and then inserting/retrieving data. This site has some good basic info about that part of things: http://go-database-sql.org/

I highly recommend to work yourself through this tutorial on how to properly use database/sql package.

Go database/sql tutorial is the de-facto resource for understanding how to work with this package together with examples using MySQL and PostgreSQL.

Go never changed as much as Java does in each major release, so old books are still relevant. https://www.gopl.io/ is fine if you read about generics and some new standard library modules somewhere else later.

The Go Programming Language book.

The GOPL book is good one to start with, if you prefer reading books. https://www.gopl.io/

Not that they are leet code style, but some exercises from "The Go Programming Language" are really worth having a look at, also most solutions are available at https://github.com/adonovan/gopl.io

What part(s) are you struggling with and how are you learning? The Go Programming Language is slightly outdated but is an excellent intro. You can read the first chapter free. Also the resources on https://go.dev/learn/ are great. If I were you, I would come up with an idea you're excited about and build it.

For a deeper dive, I’d recommend The Go Programming Language - a fantastic resource covering a broader landscape of the language than just concurrency.

"Low-level programming" is chapter 13, both in the version I have and on https://www.gopl.io/ -- the rest is all somewhat crucial stuff, except for maybe reflection.

Is this the "The Go Programming Language" you mentioned?