[Feat]: 챌린지 리뷰 DDL 수정 (#58)

KNU-HAEDAL · Sep 19, 2024 · 15f66e2 · 15f66e2
1 parent 2ed8343
commit 15f66e2
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diff --git a/...-server/app/src/main/java/org/haedal/zzansuni/challengereview/domain/ChallengeReview.java b/...-server/app/src/main/java/org/haedal/zzansuni/challengereview/domain/ChallengeReview.java
@@ -12,7 +12,10 @@
 @Builder
 @Table(
     indexes = {
-        @Index(name = "idx_challenge_review_challenge_group_id", columnList = "challenge_group_id"),
+        @Index(
+            name = "idx_challenge_review_challenge_group_id_rating",
+            columnList = "challenge_group_id, rating"
+        ),
     }
 )
 public class ChallengeReview extends BaseTimeEntity {

diff --git a/zzansuni-api-server/app/src/main/resources/db/migration/V3__alter_review.sql b/zzansuni-api-server/app/src/main/resources/db/migration/V3__alter_review.sql
@@ -0,0 +1,8 @@
+-- 평점 1~5이므로 `TINYINT`로 변경
+ALTER TABLE challenge_review MODIFY COLUMN rating TINYINT NOT NULL;
+
+-- 기존 인덱스 삭제
+DROP INDEX idx_challenge_review_challenge_group_id ON challenge_review;
+
+-- 새로운 복합 인덱스 생성
+CREATE INDEX idx_challenge_review_challenge_group_id_rating ON challenge_review (challenge_group_id, rating);