open
upper

Repository

go get upper.io/db.v2
package main

import (
	"log"

	"upper.io/db.v2/postgresql"
)

var settings = postgresql.ConnectionURL{
	Host:     "demo.upper.io",
	Database: "booktown",
	User:     "demouser",
	Password: "demop4ss",
}

type Book struct {
	ID        int    `db:"id"`
	Title     string `db:"title"`
	AuthorID  int    `db:"author_id"`
	SubjectID int    `db:"subject_id"`
}

func main() {
	sess, err := postgresql.Open(settings)
	if err != nil {
		log.Fatalf("db.Open(): %q\n", err)
	}
	defer sess.Close()

	var books []Book
	err = sess.Collection("books").Find().All(&books)
	if err != nil {
		log.Fatalf("Find(): %q\n", err)
	}

	for i, book := range books {
		log.Printf("Book %d: %#v\n", i, book)
	}
}
go run _examples/booktown-books/main.go
2016/08/10 08:42:48 "The Shining" (ID: 7808)
2016/08/10 08:42:48 "Dune" (ID: 4513)
2016/08/10 08:42:48 "2001: A Space Odyssey" (ID: 4267)
2016/08/10 08:42:48 "The Cat in the Hat" (ID: 1608)
2016/08/10 08:42:48 "Bartholomew and the Oobleck" (ID: 1590)
2016/08/10 08:42:48 "Franklin in the Dark" (ID: 25908)
2016/08/10 08:42:48 "Goodnight Moon" (ID: 1501)
2016/08/10 08:42:48 "Little Women" (ID: 190)
2016/08/10 08:42:48 "The Velveteen Rabbit" (ID: 1234)
2016/08/10 08:42:48 "Dynamic Anatomy" (ID: 2038)
2016/08/10 08:42:48 "The Tell-Tale Heart" (ID: 156)
2016/08/10 08:42:48 "Programming Python" (ID: 41473)
2016/08/10 08:42:48 "Learning Python" (ID: 41477)
2016/08/10 08:42:48 "Perl Cookbook" (ID: 41478)
2016/08/10 08:42:48 "Practical PostgreSQL" (ID: 41472)