add multi file

tensnsorflow/multi.py

@@ -12,11 +12,13 @@ def test():
     spark = SparkSession.builder.enableHiveSupport().getOrCreate()
     ti = pti.TiContext(spark)
     ti.tidbMapDatabase("jerry_test")
-    validate_date = spark.sql("select max(stat_date) from esmm_train_data").rdd.map(lambda x:str(x[0])).collect()[0]
-    print("validate_date:" + validate_date)
-    temp = datetime.datetime.strptime(validate_date, "%Y-%m-%d")
-    start = (temp - datetime.timedelta(days=10)).strftime("%Y-%m-%d")
-    print(start)
+    spark.sql("select max(stat_date) from esmm_train_data").show()
+    # validate_date = spark.sql("select max(stat_date) from esmm_train_data")
+    # .rdd.map(lambda x:str(x[0])).collect()[0]
+    # print("validate_date:" + validate_date)
+    # temp = datetime.datetime.strptime(validate_date, "%Y-%m-%d")
+    # start = (temp - datetime.timedelta(days=10)).strftime("%Y-%m-%d")
+    # print(start)
 
 
 if __name__ == '__main__':