{"TBSCertificateList.Version", Field, 0},
	},
	"database/sql": {
		{"(*ColumnType).DatabaseTypeName", Method, 8},
		{"(*ColumnType).DecimalSize", Method, 8},
		{"(*ColumnType).Length", Method, 8},
		{"(*ColumnType).Name", Method, 8},
		{"(*ColumnType).Nullable", Method, 8},
		{"(*ColumnType).ScanType", Method, 8},
		{"(*Conn).BeginTx", Method, 9},
		{"(*Conn).Close", Method, 9},

    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1
);
	`).Error; err != nil {
		t.Fatalf("failed to create table, got error %v", err)
	}

	columns, err := DB.Migrator().ColumnTypes("log_usage")
	if err != nil {
		t.Fatalf("failed to get columns, got error %v", err)
	}

	hasLogID := false
	for _, column := range columns {
		if column.Name() == "log_id" {
			hasLogID = true

	db := newTestDB(t, "people")
	defer closeDB(t, db)
	rows, err := db.Query("SELECT|people|age,name|")
	if err != nil {
		t.Fatalf("Query: %v", err)
	}
	tt, err := rows.ColumnTypes()
	if err != nil {
		t.Fatalf("ColumnTypes: %v", err)
	}

	types := make([]reflect.Type, len(tt))
	for i, tp := range tt {
		st := tp.ScanType()
		if st == nil {
			t.Errorf("scantype is null for column %q", tp.Name())