package xxx.shop import java.sql.{Connection, DriverManager, PreparedStatement} import xxxx.common.utils.snowflake.SnowflakeUtils import org.apache.spark.sql.SparkSession object ShopExtDataClean { // /** // * 如果有参数,直接返回参数中的值,如果没有默认是前一天的时间 // * @param args :系统运行...
JSON_TABLE函数是Oracle 12c版本引入的一个功能,用于将JSON数据转换为关系型数据。 JSON_TABLE函数的语法如下: JSON_TABLE(json_column, '$.path' COLUMNS (column1 datatype PATH '$.path1', column2 datatype PATH '$.path2', ...)) 其中,json_column是包含JSON数据的列名,$.path是指定要检索的JSON路径...
SnowflakeNodeData SnowflakeSource SnowflakeTarget SortCriterion SourceControlDetails SourceProcessingProperties SourceTableConfig SparkConnectorSource SparkConnectorTarget SparkSQL Spigot SplitFields SqlAlias StartingEventBatchCondition Statement StatementOutput StatementOutputData StatisticAnnotation StatisticModelResult Stat...
Thejson.load()method is used to read a JSON file or parse a JSON string and convert it into a Python object. In python, to decode the json data from a file first, we need to load the JSON file into the python environment by using the open() function and use this file object to ...
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print(type(employee_Ordered_dict)) Yields below output. # Output: # OrderedDict([('emp_id', 12), ('emp_name', 'Sravan'), ('emp_sal', 46000), ('technologies', ['Python', 'Java'])]) # <class 'collections.OrderedDict'> We can see that our json data is decoded into ordered key...
To create range indexes on a temporal data type, the data must be stored in your JSON documents as string values in the ISO-8601 standard XSD date format. For example, if your JSON documents contain data of the following form: { "theDate" : "2014-04-21T13:00:01Z" } Copy Then you...
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This Python script aims to insert a dictionary obtained from a rest API into a Snowflake column, specifically variant datatype . from sqlalchemy import create_engine import urllib import requests import json engine = create_engine( 'snowflake://{user}:{password}@{account_identifier}/'.format(...