Function BenchmarkMinimalPgConnPreparedStatementDescriptionSelect

bench_test.go:161–194

(b *testing.B)

}

func BenchmarkMinimalPgConnPreparedStatementDescriptionSelect(b *testing.B) {
	conn := mustConnect(b, mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE")))
	defer closeConn(b, conn)

	pgConn := conn.PgConn()

	psd, err := pgConn.Prepare(context.Background(), "ps1", "select $1::int8", nil)
	if err != nil {
		b.Fatal(err)
	}

	encodedBytes := make([]byte, 8)

	b.ResetTimer()
	for i := 0; i < b.N; i++ {

		rr := pgConn.ExecStatement(context.Background(), psd, [][]byte{encodedBytes}, []int16{1}, []int16{1})
		if err != nil {
			b.Fatal(err)
		}

		for rr.NextRow() {
			for i := range rr.Values() {
				if !bytes.Equal(rr.Values()[0], encodedBytes) {
					b.Fatalf("unexpected values: %s %s", rr.Values()[i], encodedBytes)
				}
			}
		}
		_, err = rr.Close()
		if err != nil {
			b.Fatal(err)
		}
	}
}

func BenchmarkPointerPointerWithNullValues(b *testing.B) {
	conn := mustConnect(b, mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE")))