Event?-Event?文档介绍内容-阿里云

DROP EVENT TRIGGER

DROP EVENT TRIGGER 用于移除一个已有的事件触发器。简介 DROP EVENT TRIGGER 移除一个已有的事件触发器。要执行这个命令，当前用户必须是事件触发器的拥有者。语法 DROP EVENT TRIGGER[IF EXISTS]name[CASCADE|RESTRICT]参数 IF EXISTS ...

语法 ALTER EVENT TRIGGER name DISABLE ALTER EVENT TRIGGER name ENABLE[REPLICA|ALWAYS]ALTER EVENT TRIGGER name OWNER TO { new_owner|CURRENT_USER|SESSION_USER } ALTER EVENT TRIGGER name RENAME TO new_name 参数 name 要修改的...

CREATE EVENT TRIGGER

CREATE EVENT TRIGGER 用于创建一个新的事件触发器。简介 CREATE EVENT TRIGGER 创建一个新的事件触发器。只要指定的事件发生并且与该触发器相关的 WHEN 条件（如果有）被满足，该触发器的函数将被执行。创建事件触发器的用户会成为它的...

触发器Event格式

函数计算每个类型的触发器，其event内容和结构都会根据触发事件的具体情况有所不同，函数在被调用时可以根据event中的信息来执行相应的业务逻辑处理。使用说明触发器触发事件，传递到函数的Event参数需要您自行在代码中解析才能使用。...

触发器Event格式

函数计算每个类型的触发器，其event内容和结构都会根据触发事件的具体情况有所不同，函数在被调用时可以根据event中的信息来执行相应的业务逻辑处理。使用说明触发器触发事件，传递到函数的Event参数需要您自行在代码中解析才能使用。...

alicloud_event_bridge_event_bus

Provides a Event Bridge Event Bus resource.For information about Event Bridge Event Bus and how to use it,see What is Event Bus.->NOTE:Available since v1.129.0.Example Usage Basic Usage variable"name"{ default="tf-example...

alicloud_event_bridge_event_buses

This data source provides the Event Bridge Event Buses of the current Alibaba Cloud user.->NOTE:Available in v1.129.0+.Example Usage Basic Usage data"alicloud_event_bridge_event_buses""ids"{} output"event_bridge_event_bus_...

alicloud_event_bridge_event_source

Provides a Event Bridge Event Source resource.For information about Event Bridge Event Source and how to use it,see What is Event Source.->NOTE:Available since v1.130.0.Example Usage Basic Usage variable"name"{ default="tf...

alicloud_event_bridge_event_sources

This data source provides the Event Bridge Event Sources of the current Alibaba Cloud user.->NOTE:Available in v1.130.0+.Example Usage Basic Usage data"alicloud_event_bridge_event_sources""example"{ ids=["example_value"]...

EVENT的创建使用

创建Event 语法：CREATE EVENT event_name ON SCHEDULE schedule[COMMENT 'string']DO dml_or_ddl schedule:AT 'timestamp'|EVERY n {SECOND|MINUTE|HOUR|DAY|MONTH|YEAR}[STARTS 'timestamp']event_name可带db名，格式为 db_name.event_...

pg_event_trigger

目录 pg_event_trigger 存储事件触发器。列名称列类型描述 oid oid 行标识符。evtname name 触发器名（必须唯一）。evtevent name 此触发器触发的事件的标识符。evtowner oid 事件触发器的拥有者。evtfoid oid 被调用的函数。evtenabled ...

Event Time Column（Segment Key）

如果您需对大规模数据集使用基于主键的UPDATE或含范围过滤条件的查询，可以考虑为表设置Event Time Column（Segment Key），系统将数据文件基于Event Time Column范围排序后进行合并，减少文件之间的重叠，使得查询时能够过滤掉尽可能多的...

事件数据（Event）

事件（Event）是指值得关注的、有价值的数据。例如监控告警数据、定期巡检作业的结果等。格式日志服务的事件数据遵循 CloudEvents 协议规范，具体说明如下表所示。字段类型字段名是否必选数据格式说明协议字段 specversion 是 String...

alicloud_cms_event_rules

pattern-Event mode,used to describe the trigger conditions for this event.event_type_list-The list of event types.level_list-The list of event levels.name_list-The list of event names.product-The type of the cloud service....

alicloud_cms_event_rule

Provides a Cloud Monitor Service Event Rule resource.For information about Cloud Monitor Service Event Rule and how to use it,see What is Event Rule.->NOTE:Available since v1.182.0.Example Usage Basic Usage variable"name"{...

alicloud_event_bridge_rule

Provides a Event Bridge Rule resource.For information about Event Bridge Rule and how to use it,see What is Rule.->NOTE:Available since v1.129.0.Example Usage Basic Usage variable"name"{ default="tf-example"} data"alicloud...

alicloud_event_bridge_rules

This data source provides the Event Bridge Rules of the current Alibaba Cloud user.->NOTE:Available in v1.129.0+.Example Usage Basic Usage data"alicloud_event_bridge_rules""example"{ event_bus_name="example_value"ids=[...

alicloud_event_bridge_service

Using this data source can open Event Bridge service automatically.If the service has been opened,it will return opened.For information about Event Bridge and how to use it,see What is Event Bridge.->NOTE:Available in v1....

alicloud_event_bridge_connection

Provides a Event Bridge Connection resource.For information about Event Bridge Connection and how to use it,see What is Connection.->NOTE:Available since v1.210.0.Example Usage Basic Usage provider"alicloud"{ region=var....

alicloud_event_bridge_api_destination

Provides a Event Bridge Api Destination resource.For information about Event Bridge Api Destination and how to use it,see What is Api Destination.->NOTE:Available since v1.211.0.Example Usage Basic Usage provider"alicloud......

事件请求处理程序（Event Handler）

event.Key),nil } func main(){ fc.Start(HandleRequest)} 传入的 event 参数是一个包含 key 属性的JSON字符串，示例如下。{"key":"value"} 具体的示例解析如下：package main：在Go语言中，Go应用程序都包含一个名为 main 的包。import...

事件请求处理程序（Event Handler）

Event Handler签名一个简单的Event Handler签名定义如下。def handler(event,context):return 'hello world' Event Handler的示例解析如下：handler：方法名称。与函数计算控制台配置的请求处理程序（函数入口）相对应。例如，为 FC ...

事件请求处理程序（Event Handler）

Node.js 18及以上版本 ES 模块/index.mjs export const handler=async(event,context)=>{ console.log("event:"+event);return"Hello World!};CommonJS模块/index.js exports.handler=async function(event,context){ console.log("event:...

事件请求处理程序（Event Handler）

import os if_name_='_main_':FC_EVENT=os.environ['FC_CUSTOM_CONTAINER_EVENT']print("Hello serverless image")print("FC event is:"+FC_EVENT)多语言使用示例使用Serverless Devs工具，您可以将您的应用一键迁移至函数计算。...

事件请求处理程序（Event Handler）

Event Handler签名一个简单的Event Handler签名定义如下。php function handler($event,$context){ return 'hello world';} Event Handler的示例解析如下：handler：方法名称。与函数计算控制台配置的请求处理程序相对应。例如，为 ...

alicloud_threat_detection_image_event_operation

example"} provider"alicloud"{ region="cn-hangzhou" } resource "alicloud_threat_detection_image_event_operation" "default" {event_type = "maliciousFile" operation_code = "whitelist"event_key = "alibabacloud_ak" scenarios = <<EOF { "type":"default"value":"...

Event?

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