func Example_IndexCreate_compound() {
sess, err := r.Connect(r.ConnectOpts{
Address: url,
AuthKey: authKey,
})
if err != nil {
log.Fatalf("Error connecting to DB: %s", err)
}
// Setup database
r.Db("test").TableDrop("table").Run(sess)
r.Db("test").TableCreate("table").Run(sess)
response, err := r.Db("test").Table("table").IndexCreateFunc("full_name", func(row r.Term) interface{} {
return []interface{}{row.Field("first_name"), row.Field("last_name")}
}).RunWrite(sess)
if err != nil {
log.Fatalf("Error creating index: %s", err)
}
fmt.Printf("%d index created", response.Created)
// Output:
// 1 index created
}
func Example_Get() {
type Person struct {
Id string `gorethink:"id, omitempty"`
FirstName string `gorethink:"first_name"`
LastName string `gorethink:"last_name"`
Gender string `gorethink:"gender"`
}
sess, err := r.Connect(r.ConnectOpts{
Address: url,
AuthKey: authKey,
})
if err != nil {
log.Fatalf("Error connecting to DB: %s", err)
}
// Setup table
r.Db("test").TableDrop("table").Run(sess)
r.Db("test").TableCreate("table").Run(sess)
r.Db("test").Table("table").Insert(Person{"1", "John", "Smith", "M"}).Run(sess)
// Fetch the row from the database
res, err := r.Db("test").Table("table").Get("1").Run(sess)
if err != nil {
log.Fatalf("Error finding person: %s", err)
}
if res.IsNil() {
log.Fatalf("Person not found")
}
// Scan query result into the person variable
var person Person
err = res.One(&person)
if err != nil {
log.Fatalf("Error scanning database result: %s", err)
}
fmt.Printf("%s %s (%s)", person.FirstName, person.LastName, person.Gender)
// Output:
// John Smith (M)
}
func Example_TableCreate() {
sess, err := r.Connect(r.ConnectOpts{
Address: url,
AuthKey: authKey,
})
if err != nil {
log.Fatalf("Error connecting to DB: %s", err)
}
// Setup database
r.Db("test").TableDrop("table").Run(sess)
response, err := r.Db("test").TableCreate("table").RunWrite(sess)
if err != nil {
log.Fatalf("Error creating table: %s", err)
}
fmt.Printf("%d table created", response.TablesCreated)
// Output:
// 1 table created
}