func ExampleOpen() {
f, err := ioutil.TempFile("./", "unqlite_")
check(err)
defer os.Remove(f.Name())
// Open file database.
db, err := gounqlite.Open(f.Name())
check(err)
db.Close()
// Open in memory database.
db, err = gounqlite.Open(":mem:")
check(err)
db.Close()
}
func ExampleHandle_Store() {
db, err := gounqlite.Open(":mem:")
check(err)
defer db.Close()
db.Store([]byte("key"), []byte("value"))
}
func ExampleHandle_Close() {
db, err := gounqlite.Open(":mem:")
check(err)
err = db.Close()
check(err)
err = db.Close()
fmt.Println(err)
// Output: nil unqlite database
}
func ExampleHandle_Fetch() {
db, err := gounqlite.Open(":mem:")
check(err)
defer db.Close()
v, err := db.Fetch([]byte("key"))
fmt.Println(err)
err = db.Store([]byte("key"), []byte{'a'})
v, err = db.Fetch([]byte("key"))
check(err)
fmt.Println(v)
// Output: No such record
// [97]
}
func ExampleHandle_Append() {
db, err := gounqlite.Open(":mem:")
check(err)
defer db.Close()
db.Append([]byte("key"), []byte{'a'})
v, err := db.Fetch([]byte("key"))
check(err)
fmt.Println(v)
db.Append([]byte("key"), []byte{'b'})
v, err = db.Fetch([]byte("key"))
check(err)
fmt.Println(v)
// Output: [97]
// [97 98]
}