fix(staff): 解决导出数据列数不一致问题

buhuazhen

2026-03-20 ba6eba202110af165366377168d0561d5d222d7c

 src/main/resources/mapper/safe/SafeTrainingDetailsMapper.xml

@@ -30,7 +30,7 @@
                 left join safe_training st on std.safe_training_id = st.id
        where std.user_id = #{c.userId}
        <if test="c.trainingDate != null">
            and st.training_date = #{c.trainingDate}
            and st.training_date = date_format(#{c.trainingDate},'%Y%m%d')
        </if>
    </select>