日本熟妇hd丰满老熟妇,中文字幕一区二区三区在线不卡 ,亚洲成片在线观看,免费女同在线一区二区

AI 助理
備案控制臺
文檔
輸入文檔關鍵字查找
首頁 云原生大數據計算服務 MaxCompute 操作指南 Data+AI和數據科學 PyODPS 場景實踐 PyODPS條件查詢

PyODPS條件查詢

更新時間：
產品詳情
我的收藏

本文為您介紹如何使用PyODPS進行條件查詢。

前提條件

請提前完成如下操作：

操作步驟

  1. 創建表并導入數據。

    1. 下載鳶尾花數據集iris.data，重命名為iris.csv。

    2. 創建表pyodps_iris并上傳數據集iris.csv。操作方法請參見建表并上傳數據。

      建表語句如下。 

      CREATE TABLE if not exists pyodps_iris
(
sepallength  DOUBLE comment '片長度(cm)',
sepalwidth   DOUBLE comment '片寬度(cm)',
petallength  DOUBLE comment '瓣長度(cm)',
petalwidth   DOUBLE comment '瓣寬度(cm)',
name         STRING comment '種類'
);
  2. 登錄DataWorks控制臺。

  3. 在左側導航欄上單擊工作空間列表。

  4. 選擇操作列中的快速進入 > 數據開發。

  5. 在數據開發頁面，右鍵單擊已經創建的業務流程，選擇新建節點 > MaxCompute > PyODPS 2。

  6. 在新建節點對話框，輸入節點名稱，并單擊確認。

  7. 在PyODPS節點輸入示例代碼。

    import sys
reload(sys)
#修改系統默認編碼。
sys.setdefaultencoding('utf8')

iris = DataFrame(o.get_table('pyodps_iris'))
#方法一：使用條件方式輸出。
with o.execute_sql('select * from pyodps_iris WHERE sepallength > 5 ').open_reader() as reader4:
    print reader4.raw
    for record in reader4:
        print record["sepallength"],record["sepalwidth"],record["petallength"],record["petalwidth"],record["name"]

#方法二：使用ODPS的DataFrame的過濾條件得出數據結果。
print iris[iris.sepallength > 5].head(5)

#方法三：使用query的方式輸出。
print iris.query("(sepallength < 5) and (petallength > 1.5)").head(5)

  8. 單擊運行。

    單擊運行按鈕

  9. 在運行日志中查看結果。

    Executing user script with PyODPS 0.8.0

"sepallength","sepalwidth","petallength","petalwidth","name"
5.1,3.5,1.4,0.2,"Iris-setosa"
5.4,3.9,1.7,0.4,"Iris-setosa"
5.4,3.7,1.5,0.2,"Iris-setosa"
5.8,4.0,1.2,0.2,"Iris-setosa"
5.7,4.4,1.5,0.4,"Iris-setosa"
5.4,3.9,1.3,0.4,"Iris-setosa"
5.1,3.5,1.4,0.3,"Iris-setosa"
5.7,3.8,1.7,0.3,"Iris-setosa"
5.1,3.8,1.5,0.3,"Iris-setosa"
5.4,3.4,1.7,0.2,"Iris-setosa"
5.1,3.7,1.5,0.4,"Iris-setosa"
5.1,3.3,1.7,0.5,"Iris-setosa"
5.2,3.5,1.5,0.2,"Iris-setosa"
5.2,3.4,1.4,0.2,"Iris-setosa"
5.4,3.4,1.5,0.4,"Iris-setosa"
5.2,4.1,1.5,0.1,"Iris-setosa"
5.5,4.2,1.4,0.2,"Iris-setosa"
5.5,3.5,1.3,0.2,"Iris-setosa"
5.1,3.4,1.5,0.2,"Iris-setosa"
5.1,3.8,1.9,0.4,"Iris-setosa"
5.1,3.8,1.6,0.2,"Iris-setosa"
5.3,3.7,1.5,0.2,"Iris-setosa"
7.0,3.2,4.7,1.4,"Iris-versicolor"
6.4,3.2,4.5,1.5,"Iris-versicolor"
6.9,3.1,4.9,1.5,"Iris-versicolor"
5.5,2.3,4.0,1.3,"Iris-versicolor"
6.5,2.8,4.6,1.5,"Iris-versicolor"
5.7,2.8,4.5,1.3,"Iris-versicolor"
6.3,3.3,4.7,1.6,"Iris-versicolor"
6.6,2.9,4.6,1.3,"Iris-versicolor"
5.2,2.7,3.9,1.4,"Iris-versicolor"
5.9,3.0,4.2,1.5,"Iris-versicolor"
6.0,2.2,4.0,1.0,"Iris-versicolor"
6.1,2.9,4.7,1.4,"Iris-versicolor"
5.6,2.9,3.6,1.3,"Iris-versicolor"
6.7,3.1,4.4,1.4,"Iris-versicolor"
5.6,3.0,4.5,1.5,"Iris-versicolor"
5.8,2.7,4.1,1.0,"Iris-versicolor"
6.2,2.2,4.5,1.5,"Iris-versicolor"
5.6,2.5,3.9,1.1,"Iris-versicolor"
5.9,3.2,4.8,1.8,"Iris-versicolor"
6.1,2.8,4.0,1.3,"Iris-versicolor"
6.3,2.5,4.9,1.5,"Iris-versicolor"
6.1,2.8,4.7,1.2,"Iris-versicolor"
6.4,2.9,4.3,1.3,"Iris-versicolor"
6.6,3.0,4.4,1.4,"Iris-versicolor"
6.8,2.8,4.8,1.4,"Iris-versicolor"
6.7,3.0,5.0,1.7,"Iris-versicolor"
6.0,2.9,4.5,1.5,"Iris-versicolor"
5.7,2.6,3.5,1.0,"Iris-versicolor"
5.5,2.4,3.8,1.1,"Iris-versicolor"
5.5,2.4,3.7,1.0,"Iris-versicolor"
5.8,2.7,3.9,1.2,"Iris-versicolor"
6.0,2.7,5.1,1.6,"Iris-versicolor"
5.4,3.0,4.5,1.5,"Iris-versicolor"
6.0,3.4,4.5,1.6,"Iris-versicolor"
6.7,3.1,4.7,1.5,"Iris-versicolor"
6.3,2.3,4.4,1.3,"Iris-versicolor"
5.6,3.0,4.1,1.3,"Iris-versicolor"
5.5,2.5,4.0,1.3,"Iris-versicolor"
5.5,2.6,4.4,1.2,"Iris-versicolor"
6.1,3.0,4.6,1.4,"Iris-versicolor"
5.8,2.6,4.0,1.2,"Iris-versicolor"
5.6,2.7,4.2,1.3,"Iris-versicolor"
5.7,3.0,4.2,1.2,"Iris-versicolor"
5.7,2.9,4.2,1.3,"Iris-versicolor"
6.2,2.9,4.3,1.3,"Iris-versicolor"
5.1,2.5,3.0,1.1,"Iris-versicolor"
5.7,2.8,4.1,1.3,"Iris-versicolor"
6.3,3.3,6.0,2.5,"Iris-virginica"
5.8,2.7,5.1,1.9,"Iris-virginica"
7.1,3.0,5.9,2.1,"Iris-virginica"
6.3,2.9,5.6,1.8,"Iris-virginica"
6.5,3.0,5.8,2.2,"Iris-virginica"
7.6,3.0,6.6,2.1,"Iris-virginica"
7.3,2.9,6.3,1.8,"Iris-virginica"
6.7,2.5,5.8,1.8,"Iris-virginica"
7.2,3.6,6.1,2.5,"Iris-virginica"
6.5,3.2,5.1,2.0,"Iris-virginica"
6.4,2.7,5.3,1.9,"Iris-virginica"
6.8,3.0,5.5,2.1,"Iris-virginica"
5.7,2.5,5.0,2.0,"Iris-virginica"
5.8,2.8,5.1,2.4,"Iris-virginica"
6.4,3.2,5.3,2.3,"Iris-virginica"
6.5,3.0,5.5,1.8,"Iris-virginica"
7.7,3.8,6.7,2.2,"Iris-virginica"
7.7,2.6,6.9,2.3,"Iris-virginica"
6.0,2.2,5.0,1.5,"Iris-virginica"
6.9,3.2,5.7,2.3,"Iris-virginica"
5.6,2.8,4.9,2.0,"Iris-virginica"
7.7,2.8,6.7,2.0,"Iris-virginica"
6.3,2.7,4.9,1.8,"Iris-virginica"
6.7,3.3,5.7,2.1,"Iris-virginica"
7.2,3.2,6.0,1.8,"Iris-virginica"
6.2,2.8,4.8,1.8,"Iris-virginica"
6.1,3.0,4.9,1.8,"Iris-virginica"
6.4,2.8,5.6,2.1,"Iris-virginica"
7.2,3.0,5.8,1.6,"Iris-virginica"
7.4,2.8,6.1,1.9,"Iris-virginica"
7.9,3.8,6.4,2.0,"Iris-virginica"
6.4,2.8,5.6,2.2,"Iris-virginica"
6.3,2.8,5.1,1.5,"Iris-virginica"
6.1,2.6,5.6,1.4,"Iris-virginica"
7.7,3.0,6.1,2.3,"Iris-virginica"
6.3,3.4,5.6,2.4,"Iris-virginica"
6.4,3.1,5.5,1.8,"Iris-virginica"
6.0,3.0,4.8,1.8,"Iris-virginica"
6.9,3.1,5.4,2.1,"Iris-virginica"
6.7,3.1,5.6,2.4,"Iris-virginica"
6.9,3.1,5.1,2.3,"Iris-virginica"
5.8,2.7,5.1,1.9,"Iris-virginica"
6.8,3.2,5.9,2.3,"Iris-virginica"
6.7,3.3,5.7,2.5,"Iris-virginica"
6.7,3.0,5.2,2.3,"Iris-virginica"
6.3,2.5,5.0,1.9,"Iris-virginica"
6.5,3.0,5.2,2.0,"Iris-virginica"
6.2,3.4,5.4,2.3,"Iris-virginica"
5.9,3.0,5.1,1.8,"Iris-virginica"
5.1 3.5 1.4 0.2 Iris-setosa
5.4 3.9 1.7 0.4 Iris-setosa
5.4 3.7 1.5 0.2 Iris-setosa
5.8 4.0 1.2 0.2 Iris-setosa
5.7 4.4 1.5 0.4 Iris-setosa
5.4 3.9 1.3 0.4 Iris-setosa
5.1 3.5 1.4 0.3 Iris-setosa
5.7 3.8 1.7 0.3 Iris-setosa
5.1 3.8 1.5 0.3 Iris-setosa
5.4 3.4 1.7 0.2 Iris-setosa
5.1 3.7 1.5 0.4 Iris-setosa
5.1 3.3 1.7 0.5 Iris-setosa
5.2 3.5 1.5 0.2 Iris-setosa
5.2 3.4 1.4 0.2 Iris-setosa
5.4 3.4 1.5 0.4 Iris-setosa
5.2 4.1 1.5 0.1 Iris-setosa
5.5 4.2 1.4 0.2 Iris-setosa
5.5 3.5 1.3 0.2 Iris-setosa
5.1 3.4 1.5 0.2 Iris-setosa
5.1 3.8 1.9 0.4 Iris-setosa
5.1 3.8 1.6 0.2 Iris-setosa
5.3 3.7 1.5 0.2 Iris-setosa
7.0 3.2 4.7 1.4 Iris-versicolor
6.4 3.2 4.5 1.5 Iris-versicolor
6.9 3.1 4.9 1.5 Iris-versicolor
5.5 2.3 4.0 1.3 Iris-versicolor
6.5 2.8 4.6 1.5 Iris-versicolor
5.7 2.8 4.5 1.3 Iris-versicolor
6.3 3.3 4.7 1.6 Iris-versicolor
6.6 2.9 4.6 1.3 Iris-versicolor
5.2 2.7 3.9 1.4 Iris-versicolor
5.9 3.0 4.2 1.5 Iris-versicolor
6.0 2.2 4.0 1.0 Iris-versicolor
6.1 2.9 4.7 1.4 Iris-versicolor
5.6 2.9 3.6 1.3 Iris-versicolor
6.7 3.1 4.4 1.4 Iris-versicolor
5.6 3.0 4.5 1.5 Iris-versicolor
5.8 2.7 4.1 1.0 Iris-versicolor
6.2 2.2 4.5 1.5 Iris-versicolor
5.6 2.5 3.9 1.1 Iris-versicolor
5.9 3.2 4.8 1.8 Iris-versicolor
6.1 2.8 4.0 1.3 Iris-versicolor
6.3 2.5 4.9 1.5 Iris-versicolor
6.1 2.8 4.7 1.2 Iris-versicolor
6.4 2.9 4.3 1.3 Iris-versicolor
6.6 3.0 4.4 1.4 Iris-versicolor
6.8 2.8 4.8 1.4 Iris-versicolor
6.7 3.0 5.0 1.7 Iris-versicolor
6.0 2.9 4.5 1.5 Iris-versicolor
5.7 2.6 3.5 1.0 Iris-versicolor
5.5 2.4 3.8 1.1 Iris-versicolor
5.5 2.4 3.7 1.0 Iris-versicolor
5.8 2.7 3.9 1.2 Iris-versicolor
6.0 2.7 5.1 1.6 Iris-versicolor
5.4 3.0 4.5 1.5 Iris-versicolor
6.0 3.4 4.5 1.6 Iris-versicolor
6.7 3.1 4.7 1.5 Iris-versicolor
6.3 2.3 4.4 1.3 Iris-versicolor
5.6 3.0 4.1 1.3 Iris-versicolor
5.5 2.5 4.0 1.3 Iris-versicolor
5.5 2.6 4.4 1.2 Iris-versicolor
6.1 3.0 4.6 1.4 Iris-versicolor
5.8 2.6 4.0 1.2 Iris-versicolor
5.6 2.7 4.2 1.3 Iris-versicolor
5.7 3.0 4.2 1.2 Iris-versicolor
5.7 2.9 4.2 1.3 Iris-versicolor
6.2 2.9 4.3 1.3 Iris-versicolor
5.1 2.5 3.0 1.1 Iris-versicolor
5.7 2.8 4.1 1.3 Iris-versicolor
6.3 3.3 6.0 2.5 Iris-virginica
5.8 2.7 5.1 1.9 Iris-virginica
7.1 3.0 5.9 2.1 Iris-virginica
6.3 2.9 5.6 1.8 Iris-virginica
6.5 3.0 5.8 2.2 Iris-virginica
7.6 3.0 6.6 2.1 Iris-virginica
7.3 2.9 6.3 1.8 Iris-virginica
6.7 2.5 5.8 1.8 Iris-virginica
7.2 3.6 6.1 2.5 Iris-virginica
6.5 3.2 5.1 2.0 Iris-virginica
6.4 2.7 5.3 1.9 Iris-virginica
6.8 3.0 5.5 2.1 Iris-virginica
5.7 2.5 5.0 2.0 Iris-virginica
5.8 2.8 5.1 2.4 Iris-virginica
6.4 3.2 5.3 2.3 Iris-virginica
6.5 3.0 5.5 1.8 Iris-virginica
7.7 3.8 6.7 2.2 Iris-virginica
7.7 2.6 6.9 2.3 Iris-virginica
6.0 2.2 5.0 1.5 Iris-virginica
6.9 3.2 5.7 2.3 Iris-virginica
5.6 2.8 4.9 2.0 Iris-virginica
7.7 2.8 6.7 2.0 Iris-virginica
6.3 2.7 4.9 1.8 Iris-virginica
6.7 3.3 5.7 2.1 Iris-virginica
7.2 3.2 6.0 1.8 Iris-virginica
6.2 2.8 4.8 1.8 Iris-virginica
6.1 3.0 4.9 1.8 Iris-virginica
6.4 2.8 5.6 2.1 Iris-virginica
7.2 3.0 5.8 1.6 Iris-virginica
7.4 2.8 6.1 1.9 Iris-virginica
7.9 3.8 6.4 2.0 Iris-virginica
6.4 2.8 5.6 2.2 Iris-virginica
6.3 2.8 5.1 1.5 Iris-virginica
6.1 2.6 5.6 1.4 Iris-virginica
7.7 3.0 6.1 2.3 Iris-virginica
6.3 3.4 5.6 2.4 Iris-virginica
6.4 3.1 5.5 1.8 Iris-virginica
6.0 3.0 4.8 1.8 Iris-virginica
6.9 3.1 5.4 2.1 Iris-virginica
6.7 3.1 5.6 2.4 Iris-virginica
6.9 3.1 5.1 2.3 Iris-virginica
5.8 2.7 5.1 1.9 Iris-virginica
6.8 3.2 5.9 2.3 Iris-virginica
6.7 3.3 5.7 2.5 Iris-virginica
6.7 3.0 5.2 2.3 Iris-virginica
6.3 2.5 5.0 1.9 Iris-virginica
6.5 3.0 5.2 2.0 Iris-virginica
6.2 3.4 5.4 2.3 Iris-virginica
5.9 3.0 5.1 1.8 Iris-virginica
Sql compiled:
CREATE TABLE tmp_pyodps_xxxx LIFECYCLE 1 AS
SELECT *
FROM xxx.`pyodps_iris` t1
WHERE t1.`sepallength` > 5
Instance ID: 2019xxxx
  Log view: http://logview.odps.aliyun.com/logview/?h=http://service.cn.maxcompute.aliyun.com/api&p=xxxx&i=2019xxxx&token=xxxx

   sepallength  sepalwidth  petallength  petalwidth         name
0          5.1         3.5          1.4         0.2  Iris-setosa
1          5.4         3.9          1.7         0.4  Iris-setosa
2          5.4         3.7          1.5         0.2  Iris-setosa
3          5.8         4.0          1.2         0.2  Iris-setosa
4          5.7         4.4          1.5         0.4  Iris-setosa
Sql compiled:
CREATE TABLE tmp_pyodps_xxxx LIFECYCLE 1 AS
SELECT *
FROM xxxx.`pyodps_iris` t1
WHERE (t1.`sepallength` < 5) AND (t1.`petallength` > 1.5)
Instance ID: 2019xxxx
  Log view: http://logview.odps.aliyun.com/logview/?h=http://service.cn.maxcompute.aliyun.com/api&p=xxxx&i=2019xxxx&token=xxxx

   sepallength  sepalwidth  petallength  petalwidth             name
0          4.8         3.4          1.6         0.2      Iris-setosa
1          4.8         3.4          1.9         0.2      Iris-setosa
2          4.7         3.2          1.6         0.2      Iris-setosa
3          4.8         3.1          1.6         0.2      Iris-setosa
4          4.9         2.4          3.3         1.0  Iris-versicolor