2024-04-23 01:32:27

Affected files: .obsidian/workspace.json src/content/blog/programmers-보호소에서-중성화한-동물.md src/content/blog/programmers-즐겨찾기가-가장-많은 식당-정보-출력하기.md
gyunseo · Apr 22, 2024 · dddd587 · dddd587
1 parent 20abd60
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Showing 3 changed files with 67 additions and 13 deletions.
diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
@@ -6,14 +6,32 @@
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+              "state": {
+                "file": "src/content/blog/programmers-보호소에서-중성화한-동물.md",
+                "mode": "source",
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             "state": {
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-                "file": "src/content/blog/boj-5014-스타트링크.md",
+                "file": "src/content/blog/programmers-즐겨찾기가-가장-많은 식당-정보-출력하기.md",
                 "mode": "source",
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@@ -48,7 +66,7 @@
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+                "query": "tag: #SQL  ",
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@@ -85,7 +103,7 @@
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+                "file": "src/content/blog/programmers-보호소에서-중성화한-동물.md",
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                 "sortOrder": "alphabetical",
@@ -102,7 +120,7 @@
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-                "file": "src/content/blog/boj-5014-스타트링크.md",
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@@ -125,7 +143,7 @@
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@@ -148,10 +166,13 @@
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+    "src/content/blog/programmers-보호소에서-중성화한-동물.md",
+    "src/content/blog/programmers-즐겨찾기가-가장-많은 식당-정보-출력하기.md",
     "src/content/blog/boj-5014-스타트링크.md",
+    "src/content/blog/boj-1026-보물.md",
     "src/content/blog/boj-2230-수-고르기.md",
     "src/content/blog/boj-15649-N과-M-(1).md",
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@@ -162,7 +183,6 @@
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     "src/content/blog/programmers-인기있는-아이스크림.md",
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@@ -175,8 +195,6 @@
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     "src/content/blog/0-1-knapsack-dp.md",
-    "src/content/blog/dynamic-programming.md",
-    "src/content/blog/how-to-use-neovim-on-vscode.md",
     "dist/assets/[email protected]",
     "dist/assets/forrest-gump-quote.webp.jpg",
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@@ -194,7 +212,6 @@
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     "dist/posts/우테코-2차-소감문.png",
-    "dist/posts/우테코-1차-소감문.png",
-    "dist/posts/virtual-lans.png"
+    "dist/posts/우테코-1차-소감문.png"
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diff --git a/src/content/blog/programmers-보호소에서-중성화한-동물.md b/src/content/blog/programmers-보호소에서-중성화한-동물.md
@@ -0,0 +1,36 @@
+---
+author: Gyunseo Lee
+title: "Programmers: 보호소에서 중성화한 동물"
+pubDatetime: 2024-04-23T01:26:00+09:00
+modDatetime: 2024-04-23T01:26:00+09:00
+featured: false
+draft: false
+tags:
+  - Coding-Test
+  - SQL
+  - Programmers
+  - Join
+description: Inner Join을 이용해서 푼다...
+ogImage: https://res.cloudinary.com/gyunseo-blog/image/upload/f_auto/v1713803314/image_svstd7.png
+---
+
+## Table of contents
+
+## 들어가며
+
+![](https://res.cloudinary.com/gyunseo-blog/image/upload/f_auto/v1713803314/image_svstd7.png)
+
+## SQL Query
+
+```sql
+SELECT o.animal_id, o.animal_type, o.name
+FROM animal_outs o
+    INNER JOIN animal_ins i
+    ON o.animal_id = i.animal_id
+WHERE (o.sex_upon_outcome LIKE "%Neutered%"
+    OR o.sex_upon_outcome LIKE "%Spayed%")
+    AND i.sex_upon_intake LIKE "%Intact%"
+ORDER BY o.animal_id
+```
+
+Inner Join은 두 테이블 모두 조인 컬럼에 해당하는 값이 모두 존재한는 경우를 말한다.
diff --git a/src/content/blog/programmers-즐겨찾기가-가장-많은 식당-정보-출력하기.md b/src/content/blog/programmers-즐겨찾기가-가장-많은 식당-정보-출력하기.md
@@ -1,6 +1,6 @@
 ---
 author: Gyunseo Lee
-title: Programmers 즐겨찾기가 가장 많은 식당 정보 출력하기 문제 풀이
+title: "Programmers: 즐겨찾기가 가장 많은 식당 정보 출력하기"
 pubDatetime: 2024-02-27T20:06:00+09:00
 modDatetime: 2024-02-27T20:06:00+09:00
 featured: false
@@ -9,6 +9,7 @@ tags:
   - Coding-Test
   - SQL
   - Programmers
+  - Sub-Query
 description: 서브 쿼리 적극 이용하기
 ogImage: https://res.cloudinary.com/gyunseo-blog/image/upload/f_auto/v1709300745/image_jmhaka.png
 ---