migrate

migrate.py

@@ -10,12 +10,46 @@ def migrate_from_lie_scm_order():
         'db': "liexin_purchase",
         'charset': 'utf8'
     }
-    sql1 = "select "
+    #先获取scm的主键还有 purchase_item_id
+    sql1 = "select scm_order_item_id, purchase_item_id, purchase_id, goods_id, goods_sn, goods_name, brand_id, brand_name from lie_scm_order"
+    sql2 = "select frq_id from lie_purchase_items where purchase_item_id = "
+    sql3 = "select erp_sn from lie_frq where frq_id = "    #获取到的erp_sn作为 kingdee_sales_order_no
+    sql4 = "select purchase_sn, erp_purchase_sn, company_id, company_name from lie_purchase_order where purchase_id = "
     db = pymysql.connect(**conf)
     cursor = db.cursor()
     cursor.execute(sql1)
-    result1 = cursor.fetchall()
+    result1 = cursor.fetchall()  #sql的执行结果
+    for row in result1:
+        source_type = 2   #---------------------------
+        source_id = row[0]   #------------------------
+        purchase_id = row[2]
+        purchase_item_id = str(row[1])
+        tmp_sql2 = sql2 + purchase_item_id
+        cursor.execute(tmp_sql2)
+        result2 = cursor.fetchall()  #第二条sql的执行结果
+        if len(result2) == 0:
+            continue
+        frq_id = result2[0][0]
+        tmp_sql3 = sql3 + str(frq_id)
+        cursor.execute(tmp_sql3)
+        result3 = cursor.fetchall()
+        if len(result3) == 0:
+            continue
+        erp_sn = result3[0][0]
+        kingdee_sales_order_no = str(erp_sn) #------------------------
+        tmp_sql4 = sql4 + str(purchase_id)
+        cursor.execute(tmp_sql4)
+        result4 = cursor.fetchall()
+        if len(result4) == 0:
+            continue
+        purchase_sn = result4[0][0]   #-------------------------------
+        erp_purchase_sn = result4[0][1]
+        kingdee_purchase_order_no = erp_purchase_sn  #--------------------------------
+        company_id = result4[0][2]  #---------------------------
+        company_name = result4[0][3]  #---------------------------
+        
+
 
 
 if __name__ == '__main__':
-    pass
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+    migrate_from_lie_scm_order()
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