func TestNamedParams(t *testing.T) {
tempFilename := TempFilename(t)
defer os.Remove(tempFilename)
db, err := sql.Open("sqlite3", tempFilename)
if err != nil {
t.Fatal("Failed to open database:", err)
}
defer db.Close()
_, err = db.Exec(`
create table foo (id integer, name text, extra text);
`)
if err != nil {
t.Error("Failed to call db.Query:", err)
}
_, err = db.Exec(`insert into foo(id, name, extra) values(:id, :name, :name)`, sql.Named("name", "foo"), sql.Named("id", 1))
if err != nil {
t.Error("Failed to call db.Exec:", err)
}
row := db.QueryRow(`select id, extra from foo where id = :id and extra = :extra`, sql.Named("id", 1), sql.Named("extra", "foo"))
if row == nil {
t.Error("Failed to call db.QueryRow")
}
var id int
var extra string
err = row.Scan(&id, &extra)
if err != nil {
t.Error("Failed to db.Scan:", err)
}
if id != 1 || extra != "foo" {
t.Error("Failed to db.QueryRow: not matched results")
}
}
func TestNamedParam(t *testing.T) {
r := sqlstest(DB(), t, "select :foo||:bar as message from dual", sql.Named("foo", "hello"), sql.Named("bar", "world"))
if "helloworld" != r["MESSAGE"].(string) {
t.Fatal("message should be: helloworld", r)
}
}