sqlsql必知必会_01
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1 /* 2 Navicat Premium Data Transfer 3 4 Source Server : localhost_3306 5 Source Server Type : mysql 6 Source Server Version : 80013 7 Source Host : localhost:3306 8 Source Schema : wucai 9 10 Target Server Type : MySQL 11 Target Server Version : 80013 12 File Encoding : 65001 13 14 Date: 03/07/2019 12:09:58 15 */ 16 17 SET NAMES utf8mb4; 18 SET FOREIGN_KEY_CHECKS = 0; 19 20 -- ---------------------------- 21 -- Table structure for heros 22 -- ---------------------------- 23 DROP TABLE IF EXISTS `heros`; 24 CREATE TABLE `heros` ( 25 `id` int(11) NOT NULL AUTO_INCREMENT, 26 `name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL, 27 `hp_max` float NULL DEFAULT NULL, 28 `hp_growth` float NULL DEFAULT NULL, 29 `hp_start` float NULL DEFAULT NULL, 30 `mp_max` float NULL DEFAULT NULL, 31 `mp_growth` float NULL DEFAULT NULL, 32 `mp_start` float NULL DEFAULT NULL, 33 `attack_max` float NULL DEFAULT NULL, 34 `attack_growth` float NULL DEFAULT NULL, 35 `attack_start` float NULL DEFAULT NULL, 36 `defense_max` float NULL DEFAULT NULL, 37 `defense_growth` float NULL DEFAULT NULL, 38 `defense_start` float NULL DEFAULT NULL, 39 `hp_5s_max` float NULL DEFAULT NULL, 40 `hp_5s_growth` float NULL DEFAULT NULL, 41 `hp_5s_start` float NULL DEFAULT NULL, 42 `mp_5s_max` float NULL DEFAULT NULL, 43 `mp_5s_growth` float NULL DEFAULT NULL, 44 `mp_5s_start` float NULL DEFAULT NULL, 45 `attack_speed_max` float NULL DEFAULT NULL, 46 `attack_range` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, 47 `role_main` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, 48 `role_assist` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, 49 `birthdate` date NULL DEFAULT NULL, 50 PRIMARY KEY (`id`) USING BTREE 51 ) ENGINE = InnoDB AUTO_INCREMENT = 10069 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; 52 53 -- ---------------------------- 54 -- Records of heros 55 -- ---------------------------- 56 INSERT INTO `heros` VALUES (10000, ‘夏侯惇‘, 7350, 288.8, 3307, 1746, 94, 430, 321, 11.57, 159, 397, 21.14, 101, 98, 3.357, 51, 37, 1.571, 15, 0, ‘近战‘, ‘坦克‘, ‘战士‘, ‘2016-07-19‘); 57 INSERT INTO `heros` VALUES (10001, ‘钟无艳‘, 7000, 275, 3150, 1760, 95, 430, 318, 11, 164, 409, 22.07, 100, 92, 3.143, 48, 37, 1.571, 15, 0, ‘近战‘, ‘战士‘, ‘坦克‘, NULL); 58 INSERT INTO `heros` VALUES (10002, ‘张飞‘, 8341, 329.4, 3450, 100, 0, 100, 301, 10.57, 153, 504, 27.07, 125, 115, 4.143, 57, 5, 0, 5, 0, ‘近战‘, ‘坦克‘, ‘辅助‘, NULL); 59 INSERT INTO `heros` VALUES (10003, ‘牛魔‘, 8476, 352.8, 3537, 1926, 104, 470, 273, 8.357, 156, 394, 20.36, 109, 117, 4.214, 58, 42, 1.786, 17, 0, ‘近战‘, ‘坦克‘, ‘辅助‘, ‘2015-11-24‘); 60 INSERT INTO `heros` VALUES (10004, ‘吕布‘, 7344, 270, 3564, 0, 0, 0, 343, 12.36, 170, 390, 20.79, 99, 97, 3.071, 54, 0, 0, 0, 0, ‘近战‘, ‘战士‘, ‘坦克‘, ‘2015-12-22‘); 61 INSERT INTO `heros` VALUES (10005, ‘亚瑟‘, 8050, 316.3, 3622, 0, 0, 0, 346, 13, 164, 400, 21.57, 98, 106, 3.643, 55, 0, 0, 0, 0, ‘近战‘, ‘战士‘, ‘坦克‘, NULL); 62 INSERT INTO `heros` VALUES (10006, ‘芈月‘, 6164, 281.5, 3105, 100, 0, 100, 289, 9.786, 152, 361, 19.5, 88, 77, 2.357, 44, 0, 0, 0, 0, ‘远程‘, ‘法师‘, ‘坦克‘, ‘2015-12-08‘); 63 INSERT INTO `heros` VALUES (10007, ‘程咬金‘, 8611, 369.6, 3437, 0, 0, 0, 316, 11.07, 161, 504, 27.07, 125, 119, 4.429, 57, 0, 0, 0, 0, ‘近战‘, ‘坦克‘, ‘战士‘, NULL); 64 INSERT INTO `heros` VALUES (10008, ‘廉颇‘, 9328, 412.1, 3558, 1708, 92, 420, 286, 8.786, 163, 514, 27.29, 132, 128, 4.929, 59, 36, 1.5, 15, 0, ‘近战‘, ‘坦克‘, NULL, NULL); 65 INSERT INTO `heros` VALUES (10009, ‘东皇太一‘, 7669, 319.1, 3201, 1926, 104, 470, 286, 8.786, 163, 360, 18.64, 99, 106, 3.786, 53, 42, 1.786, 17, 0, ‘近战‘, ‘坦克‘, NULL, ‘2017-03-30‘); 66 INSERT INTO `heros` VALUES (10010, ‘庄周‘, 8149, 345.6, 3311, 1694, 91, 420, 297, 9.071, 170, 497, 24.79, 150, 113, 4.143, 55, 36, 1.5, 15, 0, ‘近战‘, ‘辅助‘, ‘坦克‘, NULL); 67 INSERT INTO `heros` VALUES (10011, ‘太乙真人‘, 6835, 242.3, 3443, 1680, 90, 420, 284, 9.286, 154, 396, 21.57, 94, 86, 2.643, 49, 35, 1.429, 15, 0, ‘近战‘, ‘辅助‘, ‘坦克‘, ‘2016-11-24‘); 68 INSERT INTO `heros` VALUES (10012, ‘白起‘, 8638, 366.3, 3510, 1666, 89, 420, 288, 9.286, 158, 430, 22.14, 120, 119, 4.357, 58, 34, 1.429, 14, 0, ‘近战‘, ‘坦克‘, NULL, NULL); 69 INSERT INTO `heros` VALUES (10013, ‘雅典娜‘, 6264, 243, 2862, 1732, 93, 430, 327, 11.79, 162, 418, 22.29, 106, 83, 2.786, 44, 36, 1.5, 15, 0, ‘近战‘, ‘战士‘, ‘坦克‘, NULL); 70 INSERT INTO `heros` VALUES (10014, ‘刘邦‘, 8073, 336, 3369, 1940, 105, 470, 302, 10.29, 158, 504, 27.07, 125, 117, 4.214, 58, 42, 1.786, 17, 0, ‘近战‘, ‘坦克‘, ‘辅助‘, ‘2016-04-26‘); 71 INSERT INTO `heros` VALUES (10015, ‘刘禅‘, 8581, 372.6, 3364, 1694, 91, 420, 295, 8.357, 178, 459, 22.86, 139, 118, 4.429, 56, 36, 1.5, 15, 0, ‘近战‘, ‘坦克‘, NULL, NULL); 72 INSERT INTO `heros` VALUES (10016, ‘墨子‘, 7176, 292.4, 3083, 1722, 93, 420, 328, 10.5, 181, 475, 26.64, 102, 100, 3.5, 51, 37, 1.571, 15, 0, ‘近战‘, ‘法师‘, ‘坦克‘, NULL); 73 INSERT INTO `heros` VALUES (10017, ‘项羽‘, 8057, 380.1, 3535, 1694, 91, 420, 306, 10.64, 157, 494, 26.5, 123, 121, 4.5, 58, 36, 1.5, 15, 0, ‘近战‘, ‘坦克‘, NULL, NULL); 74 INSERT INTO `heros` VALUES (10018, ‘关羽‘, 7107, 270.4, 3322, 10, 0, 10, 343, 12.36, 170, 386, 20.36, 101, 94, 3.071, 51, 0, 0, 0, 0, ‘近战‘, ‘战士‘, ‘坦克‘, ‘2016-06-28‘); 75 INSERT INTO `heros` VALUES (10019, ‘后羿‘, 5986, 200.3, 3182, 1784, 96, 440, 396, 16.79, 161, 336, 17.86, 86, 71, 2.143, 41, 38, 1.571, 16, 0, ‘远程‘, ‘射手‘, NULL, NULL); 76 INSERT INTO `heros` VALUES (10020, ‘马可波罗‘, 5584, 181.6, 3041, 200, 0, 200, 362, 13.36, 175, 344, 18.07, 91, 75, 2.071, 46, 50, 0, 50, 0, ‘远程‘, ‘射手‘, NULL, ‘2016-08-23‘); 77 INSERT INTO `heros` VALUES (10021, ‘鲁班七号‘, 5989, 184.9, 3401, 1756, 94, 440, 400, 16.14, 174, 323, 16.79, 88, 69, 1.929, 42, 36, 1.5, 15, 0, ‘远程‘, ‘射手‘, NULL, NULL); 78 INSERT INTO `heros` VALUES (10022, ‘李元芳‘, 5725, 194.1, 3007, 1770, 95, 440, 396, 16.79, 161, 340, 18.07, 87, 66, 2.071, 37, 37, 1.571, 15, 0, ‘远程‘, ‘射手‘, NULL, ‘2016-04-12‘); 79 INSERT INTO `heros` VALUES (10023, ‘孙尚香‘, 6014, 198.5, 3235, 1756, 94, 440, 411, 17.07, 172, 346, 18.36, 89, 69, 2.071, 40, 36, 1.5, 15, 0, ‘远程‘, ‘射手‘, NULL, NULL); 80 INSERT INTO `heros` VALUES (10024, ‘黄忠‘, 5898, 194.6, 3173, 1784, 96, 440, 403, 16.5, 172, 319, 16.29, 91, 68, 2.071, 39, 38, 1.571, 16, 0, ‘远程‘, ‘射手‘, NULL, NULL); 81 INSERT INTO `heros` VALUES (10025, ‘狄仁杰‘, 5710, 176.3, 3242, 1770, 95, 440, 376, 14.79, 169, 338, 17.36, 95, 66, 1.857, 40, 37, 1.571, 15, 0, ‘远程‘, ‘射手‘, NULL, NULL); 82 INSERT INTO `heros` VALUES (10026, ‘虞姬‘, 5669, 192.3, 2977, 1770, 95, 440, 407, 17.29, 165, 329, 17.5, 84, 63, 1.929, 36, 38, 1.571, 16, 0, ‘远程‘, ‘射手‘, NULL, ‘2016-05-24‘); 83 INSERT INTO `heros` VALUES (10027, ‘成吉思汗‘, 5799, 198, 3027, 1742, 93, 440, 394, 15, 184, 329, 16.79, 94, 66, 2.071, 37, 36, 1.5, 15, 0, ‘远程‘, ‘射手‘, NULL, ‘2016-09-27‘); 84 INSERT INTO `heros` VALUES (10028, ‘嬴政‘, 5471, 167.6, 3125, 1946, 104, 490, 309, 10.86, 157, 295, 14.57, 91, 70, 1.857, 44, 41, 1.714, 17, 0, ‘远程‘, ‘法师‘, NULL, NULL); 85 INSERT INTO `heros` VALUES (10029, ‘武则天‘, 5037, 155.5, 2860, 1988, 107, 490, 297, 8.857, 173, 348, 18.07, 95, 64, 1.714, 40, 43, 1.786, 18, 0, ‘远程‘, ‘法师‘, NULL, NULL); 86 INSERT INTO `heros` VALUES (10030, ‘露娜‘, 6612, 256.5, 3021, 1836, 99, 450, 335, 12.29, 163, 375, 19.5, 102, 99, 3.357, 52, 39, 1.643, 16, 0, ‘近战‘, ‘战士‘, ‘法师‘, NULL); 87 INSERT INTO `heros` VALUES (10031, ‘甄姬‘, 5584, 181.6, 3041, 2002, 108, 490, 296, 9.357, 165, 330, 17.36, 87, 71, 2, 43, 44, 1.857, 18, 0, ‘远程‘, ‘法师‘, NULL, NULL); 88 INSERT INTO `heros` VALUES (10032, ‘妲己‘, 5824, 185.4, 3229, 2016, 109, 490, 293, 8.786, 170, 326, 17.14, 86, 74, 2, 46, 44, 1.857, 18, 0, ‘远程‘, ‘法师‘, NULL, NULL); 89 INSERT INTO `heros` VALUES (10033, ‘干将莫邪‘, 5583, 171, 3189, 1946, 104, 490, 292, 9.5, 159, 323, 16.5, 92, 71, 1.857, 45, 41, 1.714, 17, 0, ‘远程‘, ‘法师‘, NULL, ‘2017-05-22‘); 90 INSERT INTO `heros` VALUES (10034, ‘姜子牙‘, 5399, 174.4, 2958, 2002, 108, 490, 317, 10.64, 168, 342, 16.86, 106, 69, 1.929, 42, 44, 1.857, 18, 0, ‘远程‘, ‘法师‘, ‘辅助‘, NULL); 91 INSERT INTO `heros` VALUES (10035, ‘王昭君‘, 5429, 167.6, 3083, 1960, 105, 490, 296, 9.357, 165, 305, 15.29, 91, 70, 1.857, 44, 41, 1.714, 17, 0, ‘远程‘, ‘法师‘, NULL, NULL); 92 INSERT INTO `heros` VALUES (10036, ‘诸葛亮‘, 5655, 180, 3135, 1988, 107, 490, 287, 9.357, 156, 330, 17.36, 87, 72, 2, 44, 43, 1.786, 18, 0, ‘远程‘, ‘法师‘, NULL, NULL); 93 INSERT INTO `heros` VALUES (10037, ‘不知火舞‘, 6014, 198.5, 3235, 200, 0, 200, 293, 8.786, 170, 336, 17.64, 89, 76, 2.143, 46, 50, 0, 50, 0, ‘近战‘, ‘法师‘, ‘刺客‘, ‘2016-05-12‘); 94 INSERT INTO `heros` VALUES (10038, ‘貂蝉‘, 5611, 185.1, 3019, 1960, 105, 490, 287, 8.571, 167, 330, 17.36, 87, 71, 2, 43, 41, 1.714, 17, 0, ‘近战‘, ‘法师‘, ‘刺客‘, ‘2015-12-15‘); 95 INSERT INTO `heros` VALUES (10039, ‘孙膑‘, 6811, 257.4, 3208, 1926, 104, 470, 328, 10.86, 176, 413, 22.5, 98, 85, 2.857, 45, 42, 1.786, 17, 0, ‘远程‘, ‘辅助‘, ‘法师‘, NULL); 96 INSERT INTO `heros` VALUES (10040, ‘安琪拉‘, 5994, 190.8, 3323, 1960, 105, 490, 293, 8.786, 170, 315, 16.57, 83, 76, 2.071, 47, 41, 1.714, 17, 0, ‘远程‘, ‘法师‘, NULL, NULL); 97 INSERT INTO `heros` VALUES (10041, ‘小乔‘, 5916, 202, 3088, 1988, 107, 490, 263, 7.857, 153, 309, 15.29, 95, 75, 2.214, 44, 43, 1.786, 18, 0, ‘远程‘, ‘法师‘, NULL, NULL); 98 INSERT INTO `heros` VALUES (10042, ‘周瑜‘, 5513, 172.9, 3093, 1974, 106, 490, 298, 9.857, 160, 320, 16.64, 87, 70, 1.857, 44, 42, 1.786, 17, 0, ‘远程‘, ‘法师‘, NULL, ‘2015-11-10‘); 99 INSERT INTO `heros` VALUES (10043, ‘张良‘, 5799, 198, 3027, 1988, 107, 490, 293, 8.786, 170, 320, 16.64, 87, 73, 2.143, 43, 43, 1.786, 18, 0, ‘远程‘, ‘法师‘, NULL, ‘2015-10-26‘); 100 INSERT INTO `heros` VALUES (10044, ‘高渐离‘, 6165, 217.4, 3122, 1988, 107, 490, 290, 9.071, 163, 343, 17.5, 98, 77, 2.357, 44, 42, 1.786, 17, 0, ‘远程‘, ‘法师‘, NULL, NULL); 101 INSERT INTO `heros` VALUES (10045, ‘扁鹊‘, 6703, 249.9, 3205, 2016, 109, 490, 309, 10.07, 168, 374, 20.5, 87, 83, 2.714, 45, 44, 1.857, 18, 0, ‘远程‘, ‘法师‘, ‘辅助‘, NULL); 102 INSERT INTO `heros` VALUES (10046, ‘钟馗‘, 6280, 204.3, 3420, 1988, 107, 490, 278, 8.286, 162, 390, 20.79, 99, 91, 2.429, 57, 42, 1.786, 17, 0, ‘近战‘, ‘法师‘, ‘战士‘, ‘2016-03-24‘); 103 INSERT INTO `heros` VALUES (10047, ‘大乔‘, 5399, 174.4, 2958, 1926, 104, 470, 305, 9.786, 168, 340, 17.64, 93, 69, 1.929, 42, 42, 1.786, 17, 0, ‘近战‘, ‘辅助‘, NULL, ‘2017-02-28‘); 104 INSERT INTO `heros` VALUES (10048, ‘鬼谷子‘, 7107, 270.4, 3322, 1808, 97, 450, 297, 9.643, 162, 394, 21.57, 92, 89, 3, 47, 38, 1.571, 16, 0, ‘近战‘, ‘辅助‘, NULL, ‘2017-06-29‘); 105 INSERT INTO `heros` VALUES (10049, ‘蔡文姬‘, 5910, 190.9, 3238, 1898, 102, 470, 292, 9.5, 159, 350, 18.14, 96, 66, 2, 38, 41, 1.714, 17, 0, ‘远程‘, ‘辅助‘, NULL, ‘2016-07-08‘); 106 INSERT INTO `heros` VALUES (10050, ‘花木兰‘, 5397, 179.4, 2886, 100, 0, 100, 362, 14, 166, 349, 18.79, 86, 72, 2, 44, 0, 0, 0, 0, ‘近战‘, ‘战士‘, ‘刺客‘, ‘2016-01-01‘); 107 INSERT INTO `heros` VALUES (10051, ‘赵云‘, 6732, 247.5, 3267, 1760, 95, 430, 380, 14.79, 173, 394, 22.14, 84, 89, 2.786, 50, 37, 1.571, 15, 0, ‘近战‘, ‘战士‘, ‘刺客‘, NULL); 108 INSERT INTO `heros` VALUES (10052, ‘橘石京‘, 7000, 275, 3150, 0, 0, 0, 347, 13, 165, 392, 21.14, 96, 92, 3.143, 48, 0, 0, 0, 0, ‘近战‘, ‘刺客‘, ‘战士‘, NULL); 109 INSERT INTO `heros` VALUES (10053, ‘李白‘, 5483, 179.6, 2968, 1808, 97, 450, 330, 11.5, 169, 358, 18.57, 98, 80, 2.214, 49, 38, 1.571, 16, 0, ‘近战‘, ‘刺客‘, ‘战士‘, ‘2016-03-01‘); 110 INSERT INTO `heros` VALUES (10054, ‘韩信‘, 5655, 190.5, 2988, 1704, 91, 430, 386, 15.29, 172, 323, 16.5, 92, 75, 2.143, 45, 36, 1.5, 15, 0, ‘近战‘, ‘刺客‘, ‘战士‘, NULL); 111 INSERT INTO `heros` VALUES (10055, ‘杨戬‘, 7420, 291.5, 3339, 1694, 91, 420, 325, 11.36, 166, 428, 23.57, 98, 98, 3.357, 51, 36, 1.5, 15, 0, ‘近战‘, ‘战士‘, NULL, ‘2016-10-11‘); 112 INSERT INTO `heros` VALUES (10056, ‘达摩‘, 7140, 280.5, 3213, 1694, 91, 420, 355, 13.14, 171, 415, 22.86, 95, 98, 3.357, 51, 36, 1.5, 15, 0, ‘近战‘, ‘战士‘, NULL, NULL); 113 INSERT INTO `heros` VALUES (10057, ‘孙悟空‘, 6585, 235.1, 3293, 1760, 95, 430, 349, 13, 167, 385, 20.79, 94, 87, 2.643, 50, 37, 1.571, 15, 0, ‘近战‘, ‘战士‘, ‘刺客‘, NULL); 114 INSERT INTO `heros` VALUES (10058, ‘刘备‘, 6900, 262.5, 3225, 1742, 93, 440, 363, 14.29, 163, 381, 19.14, 113, 79, 2.786, 40, 36, 1.5, 15, 0, ‘远程‘, ‘战士‘, NULL, ‘2016-02-02‘); 115 INSERT INTO `heros` VALUES (10059, ‘曹操‘, 7473, 286.1, 3467, 0, 0, 0, 361, 13.36, 174, 371, 19.07, 104, 101, 3.357, 54, 0, 0, 0, 0, ‘近战‘, ‘战士‘, NULL, NULL); 116 INSERT INTO `heros` VALUES (10060, ‘典韦‘, 7516, 291.6, 3434, 1774, 96, 430, 345, 12.64, 168, 402, 22.36, 89, 99, 3.357, 52, 39, 1.643, 16, 0, ‘近战‘, ‘战士‘, NULL, NULL); 117 INSERT INTO `heros` VALUES (10061, ‘宫本武藏‘, 6210, 236.3, 2902, 0, 0, 0, 330, 12.36, 157, 391, 20.36, 106, 85, 2.714, 47, 0, 0, 0, 0, ‘近战‘, ‘战士‘, NULL, ‘2015-10-30‘); 118 INSERT INTO `heros` VALUES (10062, ‘老夫子‘, 7155, 270.4, 3370, 5, 0, 5, 329, 11.5, 168, 409, 22.07, 100, 94, 3.071, 51, 0, 0, 0, 1, ‘近战‘, ‘战士‘, NULL, NULL); 119 INSERT INTO `heros` VALUES (10063, ‘哪吒‘, 7268, 270.4, 3483, 1808, 97, 450, 320, 11.5, 159, 408, 22.07, 99, 98, 3.214, 53, 38, 1.571, 16, 0, ‘近战‘, ‘战士‘, NULL, ‘2017-01-12‘); 120 INSERT INTO `heros` VALUES (10064, ‘阿轲‘, 5968, 192.8, 3269, 0, 0, 0, 427, 17.86, 177, 349, 18.57, 89, 81, 2.214, 50, 0, 0, 0, 0, ‘近战‘, ‘刺客‘, NULL, NULL); 121 INSERT INTO `heros` VALUES (10065, ‘娜可露露‘, 6205, 211.9, 3239, 1808, 97, 450, 385, 15.14, 173, 359, 19.5, 86, 79, 2.286, 47, 38, 1.571, 16, 0, ‘近战‘, ‘刺客‘, NULL, ‘2016-02-22‘); 122 INSERT INTO `heros` VALUES (10066, ‘兰陵王‘, 6232, 210, 3292, 1822, 98, 450, 388, 15.5, 171, 342, 18.36, 85, 99, 3.357, 52, 46, 1.929, 19, 0, ‘近战‘, ‘刺客‘, NULL, NULL); 123 INSERT INTO `heros` VALUES (10067, ‘铠‘, 6700, 237.5, 3375, 1784, 96, 440, 328, 10.86, 176, 388, 20.07, 107, 81, 2.643, 44, 38, 1.571, 16, 0, ‘近战‘, ‘战士‘, ‘坦克‘, NULL); 124 INSERT INTO `heros` VALUES (10068, ‘百里守约‘, 5611, 185.1, 3019, 1784, 96, 440, 410, 15.86, 188, 329, 16.79, 94, 68, 2.071, 39, 38, 1.571, 16, 0, ‘远程‘, ‘射手‘, ‘刺客‘, ‘2017-08-08‘); 125 126 SET FOREIGN_KEY_CHECKS = 1;
1 /* 2 Navicat Premium Data Transfer 3 4 Source Server : localhost_3306 5 Source Server Type : MySQL 6 Source Server Version : 80013 7 Source Host : localhost:3306 8 Source Schema : wucai 9 10 Target Server Type : MySQL 11 Target Server Version : 80013 12 File Encoding : 65001 13 14 Date: 18/04/2019 14:14:42 15 */ 16 17 SET NAMES utf8mb4; 18 SET FOREIGN_KEY_CHECKS = 0; 19 20 -- ---------------------------- 21 -- Table structure for height_grades 22 -- ---------------------------- 23 DROP TABLE IF EXISTS `height_grades`; 24 CREATE TABLE `height_grades` ( 25 `height_level` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL, 26 `height_lowest` float(3, 2) NOT NULL, 27 `height_highest` float(3, 2) NOT NULL 28 ) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; 29 30 -- ---------------------------- 31 -- Records of height_grades 32 -- ---------------------------- 33 INSERT INTO `height_grades` VALUES (‘A‘, 2.00, 2.50); 34 INSERT INTO `height_grades` VALUES (‘B‘, 1.90, 1.99); 35 INSERT INTO `height_grades` VALUES (‘C‘, 1.80, 1.89); 36 INSERT INTO `height_grades` VALUES (‘D‘, 1.60, 1.79); 37 38 SET FOREIGN_KEY_CHECKS = 1;
1 /* 2 Navicat Premium Data Transfer 3 4 Source Server : localhost_3306 5 Source Server Type : MySQL 6 Source Server Version : 80013 7 Source Host : localhost:3306 8 Source Schema : wucai 9 10 Target Server Type : MySQL 11 Target Server Version : 80013 12 File Encoding : 65001 13 14 Date: 25/06/2019 23:46:41 15 */ 16 17 SET NAMES utf8mb4; 18 SET FOREIGN_KEY_CHECKS = 0; 19 20 -- ---------------------------- 21 -- Table structure for player_score 22 -- ---------------------------- 23 DROP TABLE IF EXISTS `player_score`; 24 CREATE TABLE `player_score` ( 25 `game_id` int(11) NOT NULL, 26 `player_id` int(11) NOT NULL, 27 `is_first` tinyint(1) NOT NULL, 28 `playing_time` int(11) NOT NULL, 29 `rebound` int(11) NOT NULL, 30 `rebound_o` int(11) NOT NULL, 31 `rebound_d` int(11) NOT NULL, 32 `assist` int(11) NOT NULL, 33 `score` int(11) NOT NULL, 34 `steal` int(11) NOT NULL, 35 `blockshot` int(11) NOT NULL, 36 `fault` int(11) NOT NULL, 37 `foul` int(11) NOT NULL, 38 `shoot_attempts` int(11) NOT NULL, 39 `shoot_hits` int(11) NOT NULL, 40 `shoot_3_attempts` int(11) NOT NULL, 41 `shoot_3_hits` int(11) NOT NULL, 42 `shoot_p_attempts` int(11) NOT NULL, 43 `shoot_p_hits` int(11) NOT NULL 44 ) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; 45 46 -- ---------------------------- 47 -- Records of player_score 48 -- ---------------------------- 49 INSERT INTO `player_score` VALUES (10001, 10001, 1, 38, 4, 1, 3, 2, 26, 0, 1, 0, 3, 19, 10, 13, 4, 4, 2); 50 INSERT INTO `player_score` VALUES (10001, 10002, 1, 30, 6, 4, 2, 4, 22, 0, 0, 6, 3, 19, 8, 5, 1, 5, 5); 51 INSERT INTO `player_score` VALUES (10001, 10003, 1, 37, 17, 7, 10, 5, 18, 4, 0, 3, 4, 18, 8, 1, 0, 5, 2); 52 INSERT INTO `player_score` VALUES (10001, 10004, 1, 42, 6, 1, 5, 2, 14, 0, 4, 1, 2, 10, 4, 7, 4, 2, 2); 53 INSERT INTO `player_score` VALUES (10001, 10005, 1, 19, 2, 0, 2, 2, 0, 2, 0, 1, 1, 1, 0, 1, 0, 0, 0); 54 INSERT INTO `player_score` VALUES (10001, 10006, 0, 23, 2, 2, 0, 1, 9, 1, 0, 0, 2, 10, 3, 3, 2, 1, 1); 55 INSERT INTO `player_score` VALUES (10001, 10007, 0, 13, 1, 1, 0, 1, 7, 0, 0, 0, 2, 4, 2, 2, 1, 2, 2); 56 INSERT INTO `player_score` VALUES (10001, 10008, 0, 20, 2, 0, 2, 3, 6, 0, 0, 3, 3, 5, 3, 0, 0, 0, 0); 57 INSERT INTO `player_score` VALUES (10001, 10009, 0, 11, 1, 0, 1, 1, 0, 0, 0, 1, 4, 0, 0, 0, 0, 0, 0); 58 INSERT INTO `player_score` VALUES (10001, 10010, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 1, 0, 0, 0); 59 INSERT INTO `player_score` VALUES (10002, 10022, 1, 37, 7, 1, 6, 6, 19, 3, 0, 1, 3, 16, 7, 3, 1, 4, 4); 60 INSERT INTO `player_score` VALUES (10002, 10025, 1, 34, 9, 1, 8, 5, 19, 0, 0, 5, 1, 12, 8, 0, 0, 4, 3); 61 INSERT INTO `player_score` VALUES (10002, 10024, 1, 34, 6, 0, 6, 0, 17, 3, 5, 0, 2, 7, 5, 3, 2, 6, 5); 62 INSERT INTO `player_score` VALUES (10002, 10028, 1, 27, 3, 0, 3, 3, 13, 1, 1, 3, 1, 10, 4, 6, 4, 2, 1); 63 INSERT INTO `player_score` VALUES (10002, 10030, 1, 31, 1, 0, 1, 3, 4, 2, 0, 1, 2, 9, 2, 3, 0, 0, 0); 64 INSERT INTO `player_score` VALUES (10002, 10023, 0, 23, 12, 4, 8, 3, 18, 0, 0, 3, 6, 10, 8, 0, 0, 2, 2); 65 INSERT INTO `player_score` VALUES (10002, 10029, 0, 24, 2, 1, 1, 2, 11, 0, 0, 1, 2, 8, 5, 3, 1, 0, 0); 66 INSERT INTO `player_score` VALUES (10002, 10031, 0, 25, 1, 0, 1, 5, 10, 0, 1, 2, 3, 4, 3, 3, 2, 4, 2); 67 INSERT INTO `player_score` VALUES (10002, 10032, 0, 4, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0); 68 69 SET FOREIGN_KEY_CHECKS = 1;
1 /* 2 Navicat Premium Data Transfer 3 4 Source Server : localhost_3306 5 Source Server Type : MySQL 6 Source Server Version : 80013 7 Source Host : localhost:3306 8 Source Schema : wucai 9 10 Target Server Type : MySQL 11 Target Server Version : 80013 12 File Encoding : 65001 13 14 Date: 18/04/2019 14:14:56 15 */ 16 17 SET NAMES utf8mb4; 18 SET FOREIGN_KEY_CHECKS = 0; 19 20 -- ---------------------------- 21 -- Table structure for player 22 -- ---------------------------- 23 DROP TABLE IF EXISTS `player`; 24 CREATE TABLE `player` ( 25 `player_id` int(11) NOT NULL AUTO_INCREMENT, 26 `team_id` int(11) NOT NULL, 27 `player_name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL, 28 `height` float(3, 2) NULL DEFAULT NULL, 29 PRIMARY KEY (`player_id`) USING BTREE, 30 UNIQUE INDEX `player_name`(`player_name`) USING BTREE 31 ) ENGINE = InnoDB AUTO_INCREMENT = 10038 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; 32 33 -- ---------------------------- 34 -- Records of player 35 -- ---------------------------- 36 INSERT INTO `player` VALUES (10001, 1001, ‘韦恩-艾灵顿‘, 1.93); 37 INSERT INTO `player` VALUES (10002, 1001, ‘雷吉-杰克逊‘, 1.91); 38 INSERT INTO `player` VALUES (10003, 1001, ‘安德烈-德拉蒙德‘, 2.11); 39 INSERT INTO `player` VALUES (10004, 1001, ‘索恩-马克‘, 2.16); 40 INSERT INTO `player` VALUES (10005, 1001, ‘布鲁斯-布朗‘, 1.96); 41 INSERT INTO `player` VALUES (10006, 1001, ‘兰斯顿-加洛韦‘, 1.88); 42 INSERT INTO `player` VALUES (10007, 1001, ‘格伦-罗宾逊三世‘, 1.98); 43 INSERT INTO `player` VALUES (10008, 1001, ‘伊斯梅尔-史密斯‘, 1.83); 44 INSERT INTO `player` VALUES (10009, 1001, ‘扎扎-帕楚里亚‘, 2.11); 45 INSERT INTO `player` VALUES (10010, 1001, ‘乔恩-洛伊尔‘, 2.08); 46 INSERT INTO `player` VALUES (10011, 1001, ‘布雷克-格里芬‘, 2.08); 47 INSERT INTO `player` VALUES (10012, 1001, ‘雷吉-巴洛克‘, 2.01); 48 INSERT INTO `player` VALUES (10013, 1001, ‘卢克-肯纳德‘, 1.96); 49 INSERT INTO `player` VALUES (10014, 1001, ‘斯坦利-约翰逊‘, 2.01); 50 INSERT INTO `player` VALUES (10015, 1001, ‘亨利-埃伦森‘, 2.11); 51 INSERT INTO `player` VALUES (10016, 1001, ‘凯里-托马斯‘, 1.91); 52 INSERT INTO `player` VALUES (10017, 1001, ‘何塞-卡尔德隆‘, 1.91); 53 INSERT INTO `player` VALUES (10018, 1001, ‘斯维亚托斯拉夫-米凯卢克‘, 2.03); 54 INSERT INTO `player` VALUES (10019, 1001, ‘扎克-洛夫顿‘, 1.93); 55 INSERT INTO `player` VALUES (10020, 1001, ‘卡林-卢卡斯‘, 1.85); 56 INSERT INTO `player` VALUES (10021, 1002, ‘维克多-奥拉迪波‘, 1.93); 57 INSERT INTO `player` VALUES (10022, 1002, ‘博扬-博格达诺维奇‘, 2.03); 58 INSERT INTO `player` VALUES (10023, 1002, ‘多曼塔斯-萨博尼斯‘, 2.11); 59 INSERT INTO `player` VALUES (10024, 1002, ‘迈尔斯-特纳‘, 2.11); 60 INSERT INTO `player` VALUES (10025, 1002, ‘赛迪斯-杨‘, 2.03); 61 INSERT INTO `player` VALUES (10026, 1002, ‘达伦-科里森‘, 1.83); 62 INSERT INTO `player` VALUES (10027, 1002, ‘韦斯利-马修斯‘, 1.96); 63 INSERT INTO `player` VALUES (10028, 1002, ‘泰瑞克-埃文斯‘, 1.98); 64 INSERT INTO `player` VALUES (10029, 1002, ‘道格-迈克德莫特‘, 2.03); 65 INSERT INTO `player` VALUES (10030, 1002, ‘科里-约瑟夫‘, 1.91); 66 INSERT INTO `player` VALUES (10031, 1002, ‘阿龙-霍勒迪‘, 1.85); 67 INSERT INTO `player` VALUES (10032, 1002, ‘TJ-利夫‘, 2.08); 68 INSERT INTO `player` VALUES (10033, 1002, ‘凯尔-奥奎因‘, 2.08); 69 INSERT INTO `player` VALUES (10034, 1002, ‘埃德蒙-萨姆纳‘, 1.96); 70 INSERT INTO `player` VALUES (10035, 1002, ‘达文-里德‘, 1.98); 71 INSERT INTO `player` VALUES (10036, 1002, ‘阿利兹-约翰逊‘, 2.06); 72 INSERT INTO `player` VALUES (10037, 1002, ‘Ike Anigbogu‘, 2.08); 73 74 SET FOREIGN_KEY_CHECKS = 1;
1 /* 2 Navicat Premium Data Transfer 3 4 Source Server : localhost_3306 5 Source Server Type : MySQL 6 Source Server Version : 80013 7 Source Host : localhost:3306 8 Source Schema : wucai 9 10 Target Server Type : MySQL 11 Target Server Version : 80013 12 File Encoding : 65001 13 14 Date: 25/06/2019 23:46:15 15 */ 16 17 SET NAMES utf8mb4; 18 SET FOREIGN_KEY_CHECKS = 0; 19 20 -- ---------------------------- 21 -- Table structure for team_score 22 -- ---------------------------- 23 DROP TABLE IF EXISTS `team_score`; 24 CREATE TABLE `team_score` ( 25 `game_id` int(11) NOT NULL, 26 `h_team_id` int(11) NOT NULL, 27 `v_team_id` int(11) NOT NULL, 28 `h_team_score` int(11) NOT NULL, 29 `v_team_score` int(11) NOT NULL, 30 `game_date` date NULL DEFAULT NULL, 31 PRIMARY KEY (`game_id`) USING BTREE 32 ) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; 33 34 -- ---------------------------- 35 -- Records of team_score 36 -- ---------------------------- 37 INSERT INTO `team_score` VALUES (10001, 1001, 1002, 102, 111, ‘2019-04-01‘); 38 INSERT INTO `team_score` VALUES (10002, 1002, 1003, 135, 134, ‘2019-04-10‘); 39 40 SET FOREIGN_KEY_CHECKS = 1;
1 /* 2 Navicat Premium Data Transfer 3 4 Source Server : localhost_3306 5 Source Server Type : MySQL 6 Source Server Version : 80013 7 Source Host : localhost:3306 8 Source Schema : wucai 9 10 Target Server Type : MySQL 11 Target Server Version : 80013 12 File Encoding : 65001 13 14 Date: 18/04/2019 14:15:06 15 */ 16 17 SET NAMES utf8mb4; 18 SET FOREIGN_KEY_CHECKS = 0; 19 20 -- ---------------------------- 21 -- Table structure for team 22 -- ---------------------------- 23 DROP TABLE IF EXISTS `team`; 24 CREATE TABLE `team` ( 25 `team_id` int(11) NOT NULL, 26 `team_name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL, 27 PRIMARY KEY (`team_id`) USING BTREE 28 ) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; 29 30 -- ---------------------------- 31 -- Records of team 32 -- ---------------------------- 33 INSERT INTO `team` VALUES (1001, ‘底特律活塞‘); 34 INSERT INTO `team` VALUES (1002, ‘印第安纳步行者‘); 35 INSERT INTO `team` VALUES (1003, ‘亚特兰大老鹰‘); 36 37 SET FOREIGN_KEY_CHECKS = 1;
chapter1 - chapter8 ...
chapter9 子查询
关键字in和exists如何选择？
e.g.
SELECT * FROM A WHERE cc IN (SELECT cc FROM B)
SELECT * FROM A WHERE EXIST (SELECT cc FROM B WHERE B.cc=A.cc)
实际上在查询过程中，在我们对 cc 列建立索引的情况下，还需要比较A表和B表的大小。
在这个例子中，表 A 指的是 player 表，表 B 指的是 player_socre表。如果表A比表B大，那么IN比EXISTS的查询效率高，因为B表对cc列创建了索引，那么IN子查询的效率高。
如果A表比B表小，那么使用EXISTS效率高，因为可以使用到A表中对cc列的索引，而不用从B表中进行cc列的查询。
IN表是外边和内表进行hash连接，是先执行子查询。
EXISTS是对外表进行循环，然后在内表进行查询。
因此如果外表数据量大，则用IN，如果外表数据量小，也用EXISTS。
IN有一个缺陷是不能判断NULL，因此如果字段存在NULL值，则会出现返回，因为最好使用NOT EXISTS。
1 #9-1 筛选最大生命值大于 6000 的英雄，按照主要定位进行分组，按照分组英雄数从高到低进行排序，并显示每个分组的英雄数量、主要定位和平均最大生命值。 2 SELECT 3 COUNT( * ) AS num, 4 role_main, 5 AVG(hp_max) 6 FROM 7 heros 8 WHERE 9 hp_max > 6000 10 GROUP BY 11 role_main 12 HAVING 13 num > 5 14 ORDER BY 15 num DESC;
1 #9-2 筛选最大生命值与最大法力值之和大于 7000 的英雄，按照攻击范围来进行分组，显示分组的英雄数量，以及分组英雄的最大生命值与法力值之和的平均值、最大值和最小值，并按照分组英雄数从高到低进行排序，其中聚集函数的结果包括小数点后两位。 2 SELECT 3 COUNT( * ) AS num, 4 ROUND( AVG( hp_max + mp_max ), 2 ), 5 ROUND( MAX( hp_max + mp_max ), 2 ), 6 ROUND( MIN( hp_max + mp_max ), 2 ) 7 FROM 8 heros 9 WHERE 10 hp_max + mp_max > 7000 11 GROUP BY 12 attack_range 13 ORDER BY 14 num DESC;
1 #9-3 得到场均得分大于 20 的球员。场均得分从 player_score 表中获取，同时你需要输出球员的 ID、球员姓名以及所在球队的 ID 信息。 2 SELECT 3 player.player_id, 4 player.player_name, 5 player.team_id 6 FROM 7 player 8 WHERE 9 player.player_id IN ( 10 SELECT 11 player_score.player_id 12 FROM 13 player_score 14 GROUP BY 15 player_score.player_id 16 HAVING 17 AVG( player_score.score ) > 20 18 );
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