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mallinkService/src/main/resources/mapper/WxCouponMapper.xml

@@ -488,8 +488,8 @@
         where wc.id = c.id) as sum_subsidy
 
         from wx_coupon c where c.type = 100
-        <if test="title != null">
-            and c.title = concat('%', #{title},'%')
+        <if test="title != null and title !=''">
+            and c.title like concat('%', #{title},'%')
         </if>
         <if test="id != null">
             and c.id = #{id}
@@ -514,8 +514,8 @@
         <if test=" 2 == type ">
             and c.sale_price = 0
         </if>
-        <if test="title != null">
-            and c.title = concat('%', #{title},'%')
+        <if test="title != null and title != ''">
+            and c.title like concat('%', #{title},'%')
         </if>
         <if test="id != null">
             and c.id = #{id}
@@ -555,8 +555,8 @@
         <if test="id != null">
             and c.id = #{id}
         </if>
-        <if test="title != null">
-            and c.title = concat('%', #{title},'%')
+        <if test="title != null and title != ''">
+            and c.title like concat('%', #{title},'%')
         </if>
         order by c.status asc,c.create_date desc
     </select>