productpriceplan加字段

@@ -32,6 +32,7 @@
         <include refid="Base_Column_List" />
         <include refid="Base_Column_List" />
         from product_price_plan
         from product_price_plan
         where product_skn = #{skn,jdbcType=INTEGER}
         where product_skn = #{skn,jdbcType=INTEGER}
+        limit 1
     </select>
     </select>
   <select id="selectCount" resultType="java.lang.Integer">
   <select id="selectCount" resultType="java.lang.Integer">
     select count(id)
     select count(id)