举个这个sql.xml实现方法
时间: 2024-04-17 13:26:34 浏览: 21
Sure! Here's an example of how you can implement this method in an SQL XML file:
```xml
<!-- FollowUpPatientMapper.xml -->
<select id="findPatientList" resultMap="followUpPatientResultMap">
SELECT * FROM follow_up_patient
WHERE 1 = 1
<if test="tenaId != null">
AND tena_id = #{tenaId}
</if>
<if test="groupIdList != null and groupIdList.size() > 0">
AND group_id IN
<foreach collection="groupIdList" item="groupId" open="(" separator="," close=")">
#{groupId}
</foreach>
</if>
<if test="labelIdList != null and labelIdList.size() > 0">
AND label_id IN
<foreach collection="labelIdList" item="labelId" open="(" separator="," close=")">
#{labelId}
</foreach>
</if>
<if test="startTime != null">
AND start_time >= #{startTime}
</if>
<if test="endTime != null">
AND end_time <= #{endTime}
</if>
</select>
<resultMap id="followUpPatientResultMap" type="FollowUpPatient">
<!-- Map the columns of follow_up_patient table to the properties of FollowUpPatient class -->
<!-- Add your column-to-property mappings here -->
</resultMap>
```
In this example, the SQL query is constructed dynamically based on the provided parameters. The `SELECT` statement retrieves all columns from the `follow_up_patient` table. The `<if>` conditions are used to add additional filtering criteria based on the provided parameters. The resulting list is mapped to a `FollowUpPatient` object using the `<resultMap>` element.
Please note that you need to replace the column-to-property mappings in the `<resultMap>` section with the appropriate mappings for your `FollowUpPatient` class.