修改sql，只取最新的网吧旅店信息

src/main/resources/mybatis/mapper/gxzxt/AjbkMapper.xml

@@ -209,18 +209,22 @@
                   <include refid = "bkbzxx_where_sql" />
     </select>
     <select id="selectBkrwbzxx" parameterType="com.founder.interservice.bkxx.model.Bkbzxx" resultType="com.founder.interservice.bkxx.model.Bkbzxx">
-        SELECT
-            t2.pk_value as pkValue,
-            t2.bzid as bzid,
-            t2.bkfknr as bkfknr,
-            t2.bkzyid as bkzyid,
-            t2.bkzy as bkzy,
-            t2.sffs as sffs,
-            t2.sfsc as sfsc,
-            t2.type as type,
-            t2.createdtime as createdtime
-            from Z_AJBK_BZXX t2
-            WHERE 1=1
-              <include refid = "bkbzxx_where_sql" />
+        SELECT  *
+            FROM   (SELECT   ROW_NUMBER ()
+                    OVER (PARTITION BY t2.bkzy ORDER BY t2.createdtime DESC)
+                    rn,
+                    t2.pk_value as pkValue,
+                    t2.bzid as bzid,
+                    t2.bkfknr as bkfknr,
+                    t2.bkzyid as bkzyid,
+                    t2.bkzy as bkzy,
+                    t2.sffs as sffs,
+                    t2.sfsc as sfsc,
+                    t2.type as type,
+                    t2.createdtime as createdtime
+                FROM   Z_AJBK_BZXX t2
+              WHERE   1=1
+                <include refid = "bkbzxx_where_sql" />)
+            WHERE   rn = 1
     </select>
 </mapper>
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