func ExampleDB_Query() {
db := pg.Connect(&pg.Options{
User: "******",
})
defer db.Close()
_, err := db.Exec(`CREATE TEMP TABLE users (name text, emails text[])`)
if err != nil {
panic(err)
}
err = CreateUser(db, &User{"admin", []string{"admin1@admin", "admin2@admin"}})
if err != nil {
panic(err)
}
err = CreateUser(db, &User{"root", []string{"root1@root", "root2@root"}})
if err != nil {
panic(err)
}
users, err := GetUsers(db)
if err != nil {
panic(err)
}
fmt.Println(users[0], users[1])
// Output: &{admin [admin1@admin admin2@admin]} &{root [root1@root root2@root]}
}
func ExampleConnect() {
db := pg.Connect(&pg.Options{
User: "******",
})
err := db.Close()
fmt.Println(err)
// Output: <nil>
}
func (t *DBTest) SetUpTest(c *C) {
t.db = pg.Connect(&pg.Options{
User: "******",
Database: "test",
PoolSize: 2,
DialTimeout: 3 * time.Second,
ReadTimeout: 3 * time.Second,
WriteTimeout: 3 * time.Second,
})
pqdb, err := sql.Open("postgres", "user=test dbname=test")
c.Assert(err, IsNil)
t.pqdb = pqdb
mysqldb, err := sql.Open("mysql", "root:root@tcp(localhost:3306)/test")
c.Assert(err, IsNil)
t.mysqldb = mysqldb
}
func Example_complexQuery() {
db := pg.Connect(&pg.Options{
User: "******",
})
defer db.Close()
_, err := db.Exec(`CREATE TEMP TABLE articles (name text, category_id int)`)
if err != nil {
panic(err)
}
err = CreateArticle(db, &Article{"article1", 1})
if err != nil {
panic(err)
}
err = CreateArticle(db, &Article{"article2", 2})
if err != nil {
panic(err)
}
articles, err := GetArticles(db, &ArticleFilter{})
if err != nil {
panic(err)
}
fmt.Printf("%d %v %v\n", len(articles), articles[0], articles[1])
articles, err = GetArticles(db, &ArticleFilter{CategoryId: 1})
if err != nil {
panic(err)
}
fmt.Printf("%d %v\n", len(articles), articles[0])
// Output: 2 &{article1 1} &{article2 2}
// 1 &{article1 1}
}
func init() {
db = pg.Connect(&pg.Options{
User: "******",
})
}