用sql的case when语句写出56个民族的替换：1汉族；2蒙古族；3回族4藏族5维吾尔族；6苗族；7彝族；8壮族；9布依族；10朝鲜族；11满族；12侗族；13瑶族；14白族；15土家族；16哈尼族；；17哈萨克族；18傣族；19黎族；20傈僳族；21佤族；22畲族；23高山族；24拉祜族；25水族；26东乡族；27纳西族；28景颇族；29柯尔克孜族；30土族；31达斡尔族；32仫佬族；33羌族；34布朗族35撒拉族36毛南族；37仡佬族；38锡伯族；39阿昌族；40普米族；41塔吉克族；42怒族43乌孜别克族；44俄罗斯族；45鄂温克族；46德昂族；47保安族；48裕固族；49京族；50塔塔尔族；51独龙族；52鄂伦春族；53赫哲族；54门巴族；55珞巴族；56基诺族；97未定族称人口；98入籍

你可以使用以下 SQL 语句来替换这 56 个民族：

SELECT 
    CASE 
        WHEN nationality = 1 THEN '汉族'
        WHEN nationality = 2 THEN '蒙古族'
        WHEN nationality = 3 THEN '回族'
        WHEN nationality = 4 THEN '藏族'
        WHEN nationality = 5 THEN '维吾尔族'
        WHEN nationality = 6 THEN '苗族'
        WHEN nationality = 7 THEN '彝族'
        WHEN nationality = 8 THEN '壮族'
        WHEN nationality = 9 THEN '布依族'
        WHEN nationality = 10 THEN '朝鲜族'
        WHEN nationality = 11 THEN '满族'
        WHEN nationality = 12 THEN '侗族'
        WHEN nationality = 13 THEN '瑶族'
        WHEN nationality = 14 THEN '白族'
        WHEN nationality = 15 THEN '土家族'
        WHEN nationality = 16 THEN '哈尼族'
        WHEN nationality = 17 THEN '哈萨克族'
        WHEN nationality = 18 THEN '傣族'
        WHEN nationality = 19 THEN '黎族'
        WHEN nationality = 20 THEN '傈僳族'
        WHEN nationality = 21 THEN '佤族'
        WHEN nationality = 22 THEN '畲族'
        WHEN nationality = 23 THEN '高山族'
        WHEN nationality = 24 THEN '拉祜族'
        WHEN nationality = 25 THEN '水族'
        WHEN nationality = 26 THEN '东乡族'
        WHEN nationality = 27 THEN '纳西族'
        WHEN nationality = 28 THEN '景颇族'
        WHEN nationality = 29 THEN '柯尔克孜族'
        WHEN nationality = 30 THEN '土族'
        WHEN nationality = 31 THEN '达斡尔族'
        WHEN nationality = 32 THEN '仫佬族'
        WHEN nationality = 33 THEN '羌族'
        WHEN nationality = 34 THEN '布朗族'
        WHEN nationality = 35 THEN '撒拉族'
        WHEN nationality = 36 THEN '毛南族'
        WHEN nationality = 37 THEN '仡佬族'
        WHEN nationality = 38 THEN '锡伯族'
        WHEN nationality = 39 THEN '阿昌族'
        WHEN nationality = 40 THEN '普米族'
        WHEN nationality = 41 THEN '塔吉克族'
        WHEN nationality = 42 THEN '怒族'
        WHEN nationality = 43 THEN '乌孜别克族'
        WHEN nationality = 44 THEN '俄罗斯族'
        WHEN nationality = 45 THEN '鄂温克族'
        WHEN nationality = 46 THEN '德昂族'
        WHEN nationality =