2024-02-25 14:45:50

Affected files:
.obsidian/workspace.json
src/content/blog/programmers-가장-비싼-상품-구하기.md
src/content/blog/programmers-인기있는-아이스크림.md

.obsidian/workspace.json

@@ -30,6 +30,18 @@
                 "source": false
               }
             }
+          },
+          {
+            "id": "30a6f5166fbae7ac",
+            "type": "leaf",
+            "state": {
+              "type": "markdown",
+              "state": {
+                "file": "src/content/blog/programmers-가장-비싼-상품-구하기.md",
+                "mode": "source",
+                "source": false
+              }
+            }
           }
         ],
         "currentTab": 1
@@ -163,8 +175,9 @@
   },
   "active": "12e37c51339f3c1d",
   "lastOpenFiles": [
-    "src/content/blog/24-sw-maestro-1st-coding-test.md",
+    "src/content/blog/programmers-가장-비싼-상품-구하기.md",
     "src/content/blog/programmers-인기있는-아이스크림.md",
+    "src/content/blog/24-sw-maestro-1st-coding-test.md",
     "src/assets/template/obsidian-template.md",
     "src/content/blog/ubuntu-partition.md",
     "src/content/blog/update-markdown-AST-node-url-value.md",
@@ -207,7 +220,6 @@
     "dist/posts/우테코-1차-소감문.png",
     "dist/posts/virtual-lans.png",
     "src/content/blog/how-to-configure-astropaper-theme.md",
-    "src/content/blog/resolve-obsidian-git-path-environment-variable-error.md",
-    "src/content/blog/nestjs-prisma-deep-dive.md"
+    "src/content/blog/resolve-obsidian-git-path-environment-variable-error.md"
   ]
 }

src/content/blog/programmers-가장-비싼-상품-구하기.md

@@ -0,0 +1,29 @@
+---
+author: Gyunseo Lee
+title: Programmers 가장 비싼 상품 구하기 SQL 문제 풀이
+pubDatetime: 2024-02-25T14:41:00+09:00
+modDatetime: 2024-02-25T14:41:00+09:00
+featured: false
+draft: false
+tags:
+  - SQL
+  - Programmers
+  - Coding-Test
+description: Aggregate function에 대해 더 공부해 보자...
+ogImage: https://res.cloudinary.com/gyunseo-blog/image/upload/f_auto/v1708839816/image_a2jb3n.png
+---
+
+## Table of contents
+
+## 들어가며
+
+![](https://res.cloudinary.com/gyunseo-blog/image/upload/f_auto/v1708839816/image_a2jb3n.png)
+
+이 문제는 집계 함수 중 `MAX`를 사용할줄 아는지 묻는 문제였다.
+
+## SQL Query
+
+```sql
+SELECT MAX(price) as MAX_PRICE
+FROM product;
+```

src/content/blog/programmers-인기있는-아이스크림.md

@@ -21,6 +21,8 @@ ogImage: https://res.cloudinary.com/gyunseo-blog/image/upload/f_auto/v1708838398
 
 이 문제는 여러 개의 Column에서 ORDER BY 정렬 순서를 지정해 줄 수 있는지를 물어보는 문제입니다.
 
+- [인기있는 아이스크림 문제 링크](https://school.programmers.co.kr/learn/courses/30/lessons/133024)
+
 ## SQL Query
 
 ```sql