修复后台管理首页因为数据库大小写敏感导致的报错

novel-admin/src/main/resources/mybatis/novel/AuthorMapper.xml

@@ -138,7 +138,7 @@
 	DATE_FORMAT( create_time, "%Y-%m-%d" ) AS staDate,
 	COUNT( 1 ) authorCount
 	FROM
-	AUTHOR
+	author
 	WHERE
 	create_time >= #{minDate}
 	GROUP BY

novel-admin/src/main/resources/mybatis/novel/BookMapper.xml

@@ -294,7 +294,7 @@
 	DATE_FORMAT( create_time, "%Y-%m-%d" ) AS staDate,
 	COUNT( 1 ) bookCount
     FROM
-    BOOK
+    book
     WHERE
         create_time >= #{minDate}
     GROUP BY

novel-admin/src/main/resources/mybatis/novel/UserMapper.xml

@@ -142,7 +142,7 @@
 	DATE_FORMAT( create_time, "%Y-%m-%d" ) AS staDate,
 	COUNT( 1 ) userCount
     FROM
-    USER
+    user
     WHERE
         create_time >= #{minDate}
     GROUP BY