问答应数据库字段修改而修改

snowy-plugin/snowy-plugin-disk/snowy-plugin-disk-func/src/main/java/vip/xiaonuo/disk/mapper/mapping/QuestionAnswerMapper.xml

@@ -40,7 +40,7 @@
         SELECT
             cqa.ID AS id,
             IFNULL(cqa.PID,'') AS pid,
-            IFNULL(cqa.INFO,'') AS info,
+            IFNULL(CAST(cqa.INFO AS VARCHAR),'') AS info,
             IFNULL(cqa.GIVE_NUM ,'') AS giveNum,
             IFNULL(cqa.CREATE_TIME,'') AS createTime,
             IFNULL(cqa.COURSE_ID,'') AS courseId,
@@ -98,7 +98,7 @@
         SELECT
             cqa.ID AS id,
             IFNULL(cqa.PID,'') AS pid,
-            IFNULL(cqa.INFO,'') AS info,
+            IFNULL(CAST(cqa.INFO AS VARCHAR),'') AS info,
             IFNULL(cqa.GIVE_NUM ,'') AS giveNum,
             IFNULL(cqa.CREATE_TIME,'') AS createTime,
             IFNULL(cqa.COURSE_ID,'') AS courseId,
@@ -149,7 +149,7 @@
         SELECT
             cqa.ID AS id,
             IFNULL(cqa.PID,'') AS pid,
-            IFNULL(cqa.INFO,'') AS info,
+            IFNULL(CAST(cqa.INFO AS VARCHAR),'') AS info,
             IFNULL(cqa.GIVE_NUM ,'') AS giveNum,
             IFNULL(cqa.CREATE_TIME,'') AS createTime,
             IFNULL(cqa.COURSE_ID,'') AS courseId,