{"id":463,"date":"2022-07-06T16:36:52","date_gmt":"2022-07-06T07:36:52","guid":{"rendered":"https:\/\/dozzing.kr\/wordpress\/?p=463"},"modified":"2025-10-24T11:50:52","modified_gmt":"2025-10-24T02:50:52","slug":"mysql-%ec%a6%90%ea%b2%a8%ec%b0%be%ea%b8%b0%ea%b0%80-%ea%b0%80%ec%9e%a5-%eb%a7%8e%ec%9d%80-%ec%8b%9d%eb%8b%b9-%ec%a0%95%eb%b3%b4-%ec%b6%9c%eb%a0%a5%ed%95%98%ea%b8%b0-%e2%ad%90%e2%ad%90%e2%ad%90","status":"publish","type":"post","link":"https:\/\/blog.dozzing.kr\/?p=463","title":{"rendered":"[MYSQL] \uc990\uaca8\ucc3e\uae30\uac00 \uac00\uc7a5 \ub9ce\uc740 \uc2dd\ub2f9 \uc815\ubcf4 \ucd9c\ub825\ud558\uae30 \u2b50\u2b50\u2b50 \u2013 \ud504\ub85c\uadf8\ub798\uba38\uc2a4"},"content":{"rendered":"

\ud83d\udcab \ubb38\uc81c<\/h2>\n

\"\"<\/a>
\n\u00a0<\/p>\n

\ud83d\udcab CODE<\/h2>\n
SELECT FOOD_TYPE, REST_ID, REST_NAME, FAVORITES\nFROM REST_INFO\nWHERE (FOOD_TYPE, FAVORITES) IN (\n    SELECT FOOD_TYPE, MAX(FAVORITES) AS FAVORITES\n    FROM REST_INFO\n    GROUP BY FOOD_TYPE\n)\nORDER BY FOOD_TYPE DESC;\n<\/code><\/pre>\n
\u00a0<\/p>\n
\ud83d\udcab \ud480\uc774 \uc870\uac74<\/h2>\n
1. \uc74c\uc2dd\uc885\ub958\ubcc4\ub85c \uc990\uaca8\ucc3e\uae30\uc218\uac00 \uac00\uc7a5 \ub9ce\uc740 \uc2dd\ub2f9<\/h5>\n
2. \uc74c\uc2dd \uc885\ub958, ID, \uc2dd\ub2f9 \uc774\ub984, \uc990\uaca8\ucc3e\uae30\uc218\ub97c \uc870\ud68c<\/h5>\n
3. \uc74c\uc2dd \uc885\ub958\ub97c \uae30\uc900\uc73c\ub85c \ub0b4\ub9bc\ucc28\uc21c \uc815\ub82c<\/h5>\n
\u00a0<\/p>\n
\ud83d\udcab \ud480\uc774<\/h2>\n
1. SELECT FOOD_TYPE, REST_ID, REST_NAME, FAVORITES<\/h5>\n
    \n
  • \uc74c\uc2dd \uc885\ub958, ID, \uc2dd\ub2f9 \uc774\ub984, \uc990\uaca8\ucc3e\uae30\uc218\ub97c \uc870\ud68c<\/li>\n<\/ul>\n
    2. WHERE (FOOD_TYPE, FAVORITES) IN<\/h5>\n
      \n
    • \uc11c\ube0c\ucffc\ub9ac\uc5d0\uc11c \ub098\uc628 \uc74c\uc2dd\uc885\ub958(FOOD_TYPE), \uac00\uc7a5 \uc990\uaca8\ucc3e\uae30(FAVORITES)\uac00 \ub9ce\uc740\uacf3\uc778 \uacbd\uc6b0<\/li>\n<\/ul>\n
      3. SELECT FOOD_TYPE, MAX(FAVORITES) AS FAVORITES<\/h5>\n
        \n
      • \uc74c\uc2dd\uc885\ub958(FOOD_TYPE), \uac00\uc7a5 \uc990\uaca8\ucc3e\uae30(FAVORITES)\uac00 \ub9ce\uc740\uacf3<\/li>\n<\/ul>\n
        4. GROUP BY FOOD_TYPE<\/h5>\n
          \n
        • MAX()\ud568\uc218\ub97c \uc0ac\uc6a9\ud560\ub54c FOOD_TYPE\uc744 \uae30\uc900\uc73c\ub85c \uc0ac\uc6a9<\/li>\n<\/ul>\n
          5. ORDER BY FOOD_TYPE DESC<\/h5>\n
            \n
          • \uc74c\uc2dd \uc885\ub958\ub97c \uae30\uc900\uc73c\ub85c \ub0b4\ub9bc\ucc28\uc21c \uc815\ub82c<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
            \ud83d\udcab \ubb38\uc81c \u00a0 \ud83d\udcab CODE SELECT FOOD_TYPE, REST_ID, REST_NAME, FAVORITES FROM REST_INFO WHERE (FOOD_TYPE, FAVORITES) IN ( SELECT FOOD_TYPE, MAX(FAVORITES) AS FAVORITES FROM REST_INFO GROUP BY FOOD_TYPE ) ORDER BY FOOD_TYPE DESC; \u00a0 \ud83d\udcab \ud480\uc774 \uc870\uac74 1. \uc74c\uc2dd\uc885\ub958\ubcc4\ub85c \uc990\uaca8\ucc3e\uae30\uc218\uac00 \uac00\uc7a5 \ub9ce\uc740 \uc2dd\ub2f9 2. \uc74c\uc2dd \uc885\ub958, ID, \uc2dd\ub2f9 \uc774\ub984, \uc990\uaca8\ucc3e\uae30\uc218\ub97c \uc870\ud68c 3. \uc74c\uc2dd \uc885\ub958\ub97c \uae30\uc900\uc73c\ub85c \ub0b4\ub9bc\ucc28\uc21c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,9],"tags":[31,17,7,21,19,12,11,16,15,10],"class_list":{"0":"post-463","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-database","7":"category-sql","8":"tag-31","9":"tag-database","10":"tag-db","11":"tag-group-by","12":"tag-max","13":"tag-mysql","14":"tag-programmers","15":"tag-sql","17":"tag-10"},"yoast_head":"\n[MYSQL] \uc990\uaca8\ucc3e\uae30\uac00 \uac00\uc7a5 \ub9ce\uc740 \uc2dd\ub2f9 \uc815\ubcf4 \ucd9c\ub825\ud558\uae30 \u2b50\u2b50\u2b50 \u2013 \ud504\ub85c\uadf8\ub798\uba38\uc2a4 - Dozzing World<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.dozzing.kr\/?p=463\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[MYSQL] \uc990\uaca8\ucc3e\uae30\uac00 \uac00\uc7a5 \ub9ce\uc740 \uc2dd\ub2f9 \uc815\ubcf4 \ucd9c\ub825\ud558\uae30 \u2b50\u2b50\u2b50 \u2013 \ud504\ub85c\uadf8\ub798\uba38\uc2a4 - Dozzing World\" \/>\n<meta property=\"og:description\" content=\"\ud83d\udcab \ubb38\uc81c \u00a0 \ud83d\udcab CODE SELECT FOOD_TYPE, REST_ID, REST_NAME, FAVORITES FROM REST_INFO WHERE (FOOD_TYPE, FAVORITES) IN ( SELECT FOOD_TYPE, MAX(FAVORITES) AS FAVORITES FROM REST_INFO GROUP BY FOOD_TYPE ) ORDER BY FOOD_TYPE DESC; \u00a0 \ud83d\udcab \ud480\uc774 \uc870\uac74 1. \uc74c\uc2dd\uc885\ub958\ubcc4\ub85c \uc990\uaca8\ucc3e\uae30\uc218\uac00 \uac00\uc7a5 \ub9ce\uc740 \uc2dd\ub2f9 2. \uc74c\uc2dd \uc885\ub958, ID, \uc2dd\ub2f9 \uc774\ub984, \uc990\uaca8\ucc3e\uae30\uc218\ub97c \uc870\ud68c 3. \uc74c\uc2dd \uc885\ub958\ub97c \uae30\uc900\uc73c\ub85c \ub0b4\ub9bc\ucc28\uc21c […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.dozzing.kr\/?p=463\" \/>\n<meta property=\"og:site_name\" content=\"Dozzing World\" \/>\n<meta property=\"article:published_time\" content=\"2022-07-06T07:36:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-24T02:50:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.dozzing.kr\/wp-content\/uploads\/2025\/10\/wp_editor_md_0bc15fbff4a2e5839aebd92f9960b25a.jpg\" \/>\n<meta name=\"author\" content=\"Dozzing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dozzing\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.dozzing.kr\/?p=463\",\"url\":\"https:\/\/blog.dozzing.kr\/?p=463\",\"name\":\"[MYSQL] \uc990\uaca8\ucc3e\uae30\uac00 \uac00\uc7a5 \ub9ce\uc740 \uc2dd\ub2f9 \uc815\ubcf4 \ucd9c\ub825\ud558\uae30 \u2b50\u2b50\u2b50 \u2013 \ud504\ub85c\uadf8\ub798\uba38\uc2a4 - 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