Refactor mapper query

src/main/resources/mapper/xml/AccountCommandMapper.xml

@@ -3,7 +3,7 @@
 
 <mapper namespace="com.yam.app.account.domain.AccountRepository">
   <update id="update" parameterType="com.yam.app.account.domain.Account">
-    UPDATE ACCOUNT
+    UPDATE account
     SET email = #{email},
         email_check_token = #{emailCheckToken},
         email_check_token_generated_at = #{emailCheckTokenGeneratedAt},
@@ -20,7 +20,7 @@
 
   <insert id="save" parameterType="com.yam.app.account.domain.Account">
     INSERT
-    INTO ACCOUNT(email, email_check_token, email_check_token_generated_at, email_verified,
+    INTO account(email, email_check_token, email_check_token_generated_at, email_verified,
                  password, withdraw, role, status)
     VALUES (#{email}, #{emailCheckToken}, #{emailCheckTokenGeneratedAt}, #{emailVerified},
             #{password}, #{withdraw}, #{role}, #{status})

src/main/resources/mapper/xml/AccountQueryMapper.xml

@@ -5,13 +5,13 @@
 
   <select id="existsByEmail" parameterType="String" resultType="boolean">
     SELECT COUNT(email)
-    FROM ACCOUNT
+    FROM account
     WHERE email = #{email}
   </select>
 
   <select id="findByEmail" parameterType="String"
     resultType="com.yam.app.account.domain.Account">
-    SELECT * FROM ACCOUNT WHERE email = #{email}
+    SELECT * FROM account WHERE email = #{email}
   </select>
 
   <select id="findByEmailAndMemberId" resultMap="memberAccount">

src/main/resources/mapper/xml/ArticleCommandMapper.xml

@@ -4,7 +4,7 @@
 <mapper namespace="com.yam.app.article.domain.ArticleRepository">
 
   <insert id="save" parameterType="com.yam.app.article.domain.Article">
-    INSERT INTO ARTICLE(title, content, image, status, created_at, modified_at, member_id)
+    INSERT INTO article (title, content, image, status, created_at, modified_at, member_id)
     VALUES (#{title}, #{content}, #{image}, #{status}, #{createdAt}, #{modifiedAt}, #{authorId})
   </insert>
 

src/main/resources/mapper/xml/ArticleTagMapper.xml

@@ -4,7 +4,7 @@
 <mapper namespace="com.yam.app.article.domain.ArticleTagRepository">
 
   <insert id="save" parameterType="com.yam.app.article.domain.ArticleTag">
-    INSERT INTO ARTICLE_TAG(article_id, tag_id)
+    INSERT INTO article_tag (article_id, tag_id)
     VALUES (#{articleId}, #{tag.id})
   </insert>
 

src/main/resources/mapper/xml/CommentCommandMapper.xml

@@ -5,7 +5,7 @@
 <mapper namespace="com.yam.app.comment.domain.CommentRepository">
 
     <insert id="save" parameterType="com.yam.app.comment.domain.Comment">
-        INSERT INTO COMMENT(content, created_at, modified_at, status, article_id, member_id)
+        INSERT INTO comment (content, created_at, modified_at, status, article_id, member_id)
         VALUES (#{content}, #{createdAt}, #{modifiedAt}, #{status}, #{articleId}, #{memberId})
 
         <selectKey keyProperty="id" resultType="long" order="AFTER">
@@ -14,14 +14,14 @@
     </insert>
 
     <update id="update" parameterType="com.yam.app.comment.domain.Comment">
-        UPDATE COMMENT
+        UPDATE comment
         SET content     = #{content},
             modified_at = #{modifiedAt}
         WHERE id = #{id}
     </update>
 
     <update id="delete" parameterType="com.yam.app.comment.domain.Comment">
-        UPDATE COMMENT
+        UPDATE comment
         SET status = #{status}
         WHERE id = #{id}
     </update>

src/main/resources/mapper/xml/CommentQueryMapper.xml

@@ -6,19 +6,19 @@
 
   <select id="findById" parameterType="Long" resultType="com.yam.app.comment.domain.Comment">
     SELECT *
-    FROM COMMENT
+    FROM comment
     WHERE id = #{id}
   </select>
 
   <select id="findByArticleId" parameterType="Long" resultType="com.yam.app.comment.domain.Comment">
     SELECT *
-    FROM COMMENT
+    FROM comment
     WHERE article_id = #{articleId}
   </select>
 
   <select id="existsById" parameterType="Long" resultType="boolean">
     SELECT COUNT(*)
-    FROM COMMENT
+    FROM comment
     WHERE id = #{id}
   </select>
 

src/main/resources/mapper/xml/MemberCommandMapper.xml

@@ -5,12 +5,12 @@
 
   <insert id="save" parameterType="com.yam.app.member.domain.Member">
     INSERT
-    INTO MEMBER(nickname, image, status)
+    INTO member (nickname, image, status)
     VALUES (#{nickname}, #{image}, #{status})
   </insert>
 
   <update id="update" parameterType="com.yam.app.member.domain.Member">
-    UPDATE MEMBER
+    UPDATE member
     SET nickname = #{nickname},
         image = #{image},
         status = #{status}

src/main/resources/mapper/xml/TagMapper.xml

@@ -5,13 +5,13 @@
 
   <insert id="save" parameterType="com.yam.app.article.domain.Tag">
     INSERT
-    INTO TAG(name)
+    INTO tag (name)
     VALUES (#{name})
   </insert>
 
   <select id="findByName" parameterType="String"
     resultType="com.yam.app.article.domain.Tag">
-    SELECT * FROM TAG WHERE name = #{name}
+    SELECT * FROM tag WHERE name = #{name}
   </select>
 
 </mapper>

src/main/resources/schema-mysql.sql

@@ -1,3 +1,12 @@
+create table member
+(
+    id       bigint not null auto_increment,
+    nickname varchar(255) not null,
+    image    varchar(255) not null,
+    status   varchar(255) not null,
+    primary key (id)
+) engine=InnoDB;
+
 create table account
 (
     id                             bigint not null auto_increment,
@@ -13,15 +22,14 @@ create table account
     withdrawal_at                  timestamp,
     member_id                      bigint,
     status                         varchar(255) not null,
-    primary key (id)
+    primary key (id),
+    foreign key (member_id) references member (id)
 ) engine=InnoDB;
 
-create table member
+create table tag
 (
-    id       bigint not null auto_increment,
-    nickname varchar(255) not null,
-    image    varchar(255) not null,
-    status   varchar(255) not null,
+    id   bigint not null auto_increment,
+    name varchar(255) not null,
     primary key (id)
 ) engine=InnoDB;
 
@@ -35,7 +43,8 @@ create table article
     status      varchar(255) not null,
     title       varchar(255) not null,
     member_id   bigint,
-    primary key (id)
+    primary key (id),
+    foreign key (member_id) references member (id)
 ) engine=InnoDB;
 
 create table article_likes
@@ -43,7 +52,9 @@ create table article_likes
     id         bigint not null auto_increment,
     article_id bigint,
     member_id  bigint,
-    primary key (id)
+    primary key (id),
+    foreign key (member_id) references member (id),
+    foreign key (article_id) references article (id)
 ) engine=InnoDB;
 
 create table article_tag
@@ -51,7 +62,9 @@ create table article_tag
     id         bigint not null auto_increment,
     article_id bigint not null,
     tag_id     bigint not null,
-    primary key (id)
+    primary key (id),
+    foreign key (article_id) references article (id),
+    foreign key (tag_id) references tag (id)
 ) engine=InnoDB;
 
 create table comment
@@ -63,7 +76,9 @@ create table comment
     status      varchar(255),
     article_id  bigint,
     member_id   bigint,
-    primary key (id)
+    primary key (id),
+    foreign key (member_id) references member (id),
+    foreign key (article_id) references article (id)
 ) engine=InnoDB;
 
 create table comment_likes
@@ -71,39 +86,14 @@ create table comment_likes
     id         bigint not null auto_increment,
     comment_id bigint,
     member_id  bigint,
-    primary key (id)
-) engine=InnoDB;
-
-create table tag
-(
-    id   bigint not null auto_increment,
-    name varchar(255) not null,
-    primary key (id)
+    primary key (id),
+    foreign key (member_id) references member (id),
+    foreign key (comment_id) references comment (id)
 ) engine=InnoDB;
 
 alter table account
     add constraint UK_q0uja26qgu1atulenwup9rxyr unique (email);
-alter table account
-    add constraint FKr5j0huynd7nsv1s7e9vb8qvwo foreign key (member_id) references member;
 alter table tag
     add constraint UK_1wdpsed5kna2y38hnbgrnhi5b unique (name);
 alter table article
     add constraint UK_571gx7oqo5xpmgocegaidlcu9 unique (title);
-alter table article
-    add constraint FK6l9vkfd5ixw8o8kph5rj1k7gu foreign key (member_id) references member;
-alter table article_likes
-    add constraint FK1wt0ww82gfxkuxw3ghxmp55xy foreign key (article_id) references article;
-alter table article_likes
-    add constraint FKkipxs7p8nrjd4537f3k8rexh5 foreign key (member_id) references member;
-alter table article_tag
-    add constraint FKenqeees0y8hkm7x1p1ittuuye foreign key (article_id) references article;
-alter table article_tag
-    add constraint FKesqp7s9jj2wumlnhssbme5ule foreign key (tag_id) references tag;
-alter table comment
-    add constraint FK5yx0uphgjc6ik6hb82kkw501y foreign key (article_id) references article;
-alter table comment
-    add constraint FKmrrrpi513ssu63i2783jyiv9m foreign key (member_id) references member;
-alter table comment_likes
-    add constraint FKd0epu3dcjc57pwe7lt5jgfqsi foreign key (comment_id) references comment;
-alter table comment_likes
-    add constraint FK7mxs5jtimpj71miv2r0fp6r8p foreign key (member_id) references member;