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学生基本信息查询调整

dzx 1 week ago
parent
7bd1725e9d
commit
0b075e7862
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      src/main/resources/mapper/student/BaseStudentMapper.xml

+ 1 - 1
src/main/resources/mapper/student/BaseStudentMapper.xml
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@@ -93,7 +93,7 @@
 
                 and t4.id = #{dto.queryId}
 
                 and t4.id = #{dto.queryId}
 
             </if>
 
             </if>
 
         </if>
 
         </if>
 
-        <if test="dto.gradeId == null">
 
+        <if test="dto.gradeId != null">
 
             and t4.grade_id = #{dto.gradeId}
 
             and t4.grade_id = #{dto.gradeId}
 
         </if>
 
         </if>
 
         <if test="dto.order == null">
 
         <if test="dto.order == null">