Merge branch '0907-branch' into aijia-branch

ssj-mybatis-service-impl/src/main/java/com/ssj/service/mapper/KmtExerciseMapper.java

@@ -1147,7 +1147,7 @@ public interface KmtExerciseMapper {
                                                        @Param("questionClassType")int questionClassType,
                                                        @Param("id")String id);
 
-    @Update("update kmt_exercise_questions set big_question_index=#{req.bigQuestionIndex} small_question_name=#{req.smallQuestionIndex}, image=#{questionImage}, " +
+    @Update("update kmt_exercise_questions set big_question_index=#{req.bigQuestionIndex}, small_question_name=#{req.smallQuestionIndex}, image=#{questionImage}, " +
             " answer_image=#{answerImage}, deal_status =3" +
             " where id=#{req.questionId}")
     int updateQuestionEditData (@Param("req") AddExerciseQuestionRequest req,
@@ -1168,7 +1168,7 @@ public interface KmtExerciseMapper {
                                     @Param("bookId") String bookId,
                                     @Param("num") int num);
     @Select("select big_question_index from kmt_exercise_questions where book_course_id=#{bookCourseId} " +
-            " and big_question_index=#{bigQuestionIndex} ")
+            " and big_question_index=#{bigQuestionIndex} limit 1")
     String findBigQuestionIndexByBookCourseId (@Param("bookCourseId") String bookCourseId,
                                                @Param("bigQuestionIndex") String bigQuestionIndex);