}functioncalculateSolarRadiation(powerOutput) {// 假设功率和光照强度之间的线性关系returnpowerOutput *50;// 简单的线性关系}functiongenerator(faker, options) {constclientid = options.clientid;constcurrentTimestamp =Date.now();//
选中IOT_DATA数据库下的PUBLICSchema,点击右上角Create,创建用于存储太阳能和风力发电站上报数据的表。 在Snowflake 控制台上的 IOT_DATA 数据库中的 PUBLIC 模式下创建一个表 数据表类型选择Standard,参考场景描述,对应的 Snowflake 建表语句如下: CREATETABLERenewableEnergyData(idSTRING,citySTRING,modelSTRING,regio...
long workerId) {if (workerId > MAX_WORKER_ID || workerId < 0) {throw new IllegalArgumentException(String.format("Worker ID can't be greater than %d or less than 0", MAX_WORKER_ID));if (datacenterId > MAX_DATACENTER_ID || datacenterId < 0) {throw...
entered_sql_stage 进入SQL 阶段 开始计算 SQL 阶段天数。 第一个转换事件名称 第一次转换 该联系人提交的第一份表格。 地址 街道地址 联系人地址。 活动查询 事件包括标准 HubSpot 事件和自定义行为事件。每个事件都有自己的数据库对象,标记为events_eventname。 名称 事件广告互动 广告的详细信息,以及通过点击...
示例 1、shell变量接受sql返回值之方式一 oracle@SZDB:~.../retval.sh 7788 SCOTT ANALYST 7566 19-APR-87 34171.88 20 2、shell变量接受sql返回值之方式二 oracle@SZDB:~> more ...echo "show rows for deptno 10:$VALUE" 3、将shell变量作为参数传递给sql脚本 oracle@SZDB:~> more ./retval_3.sh #...
问Snowflake -将字符串转换为秒EN我得到了以下格式的几个字段的API响应，我想在加载到雪花目标表时转换...
The Amazon Athena connector for Snowflake enables Amazon Athena to run SQL queries on data stored in your Snowflake SQL database or RDS instances using JDBC. This connector can be registered with Glue Data Catalog as a federated catalog. It supports data access controls defined in Lake Formation...
SQL CopyA response similar to the following example is returned: Run the following command to parse the year and month from the filename using Snowflake’s SPLIT_PART string function, then convert each of the resulting strings to a numeric value with TO_NUMBER. The command shows the columns...
String name=ManagementFactory.getRuntimeMXBean().getName();if(!name.isEmpty()) {/** GET jvmPid*/mpid.append(name.split("@")[0]); }/** MAC + PID 的 hashcode 获取16个低位*/return(mpid.toString().hashCode() &0xffff) % (maxWorkerId +1); ...
While interacting with Snowflake for data loading or creating tables, SnowSQL is a very handy CLI client available in Linux/Mac/Windows, which can be used to run Snowflake commands. Below are some example commands to create a stage: Create a named internal stage as shown below: my_auror...