1、根据主键遍历删除数据
<delete id="deleteDemo" parameterType="Integer">
DELETE FROM T_DEMO WHERE ID in
<foreach item="ID" collection="array" open="(" separator="," close=")">
#{ID}
</foreach>
</delete>
1、根据主键遍历删除数据
<delete id="deleteDemo" parameterType="Integer">
DELETE FROM T_DEMO WHERE ID in
<foreach item="ID" collection="array" open="(" separator="," close=")">
#{ID}
</foreach>
</delete>