| const e=JSON.parse('{"key":"v-093d869c","path":"/zh/UserGuide/V1.2.x/stage/Trigger.html","title":"触发器","lang":"zh-CN","frontmatter":{"description":"使用说明 触发器提供了一种侦听序列数据变动的机制。配合用户自定义逻辑，可完成告警、数据转发等功能。 触发器基于 Java 反射机制实现。用户通过简单实现 Java 接口，即可实现数据侦听。IoTDB 允许用户动态注册、卸载触发器，在注册、卸载期间，无需启停服务器。 侦听模式 IoTDB 的单个触发器可用于侦听符合特定模式的时间序列的数据变动，如时间序列...","head":[["link",{"rel":"alternate","hreflang":"en-us","href":"https://iotdb.apache.org/UserGuide/V1.2.x/stage/Trigger.html"}],["meta",{"property":"og:url","content":"https://iotdb.apache.org/zh/UserGuide/V1.2.x/stage/Trigger.html"}],["meta",{"property":"og:site_name","content":"IoTDB Website"}],["meta",{"property":"og:title","content":"触发器"}],["meta",{"property":"og:description","content":"使用说明 触发器提供了一种侦听序列数据变动的机制。配合用户自定义逻辑，可完成告警、数据转发等功能。 触发器基于 Java 反射机制实现。用户通过简单实现 Java 接口，即可实现数据侦听。IoTDB 允许用户动态注册、卸载触发器，在注册、卸载期间，无需启停服务器。 侦听模式 IoTDB 的单个触发器可用于侦听符合特定模式的时间序列的数据变动，如时间序列..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"zh-CN"}],["meta",{"property":"og:locale:alternate","content":"en-US"}],["meta",{"property":"og:updated_time","content":"2023-10-25T07:33:02.000Z"}],["meta",{"property":"article:modified_time","content":"2023-10-25T07:33:02.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"触发器\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2023-10-25T07:33:02.000Z\\",\\"author\\":[]}"]]},"headers":[{"level":2,"title":"使用说明","slug":"使用说明","link":"#使用说明","children":[{"level":3,"title":"侦听模式","slug":"侦听模式","link":"#侦听模式","children":[]},{"level":3,"title":"触发器类型","slug":"触发器类型","link":"#触发器类型","children":[]},{"level":3,"title":"触发时机","slug":"触发时机","link":"#触发时机","children":[]}]},{"level":2,"title":"编写触发器","slug":"编写触发器","link":"#编写触发器","children":[{"level":3,"title":"触发器依赖","slug":"触发器依赖","link":"#触发器依赖","children":[]},{"level":3,"title":"接口说明","slug":"接口说明","link":"#接口说明","children":[]},{"level":3,"title":"示例","slug":"示例","link":"#示例","children":[]}]},{"level":2,"title":"管理触发器","slug":"管理触发器","link":"#管理触发器","children":[{"level":3,"title":"注册触发器","slug":"注册触发器","link":"#注册触发器","children":[]},{"level":3,"title":"卸载触发器","slug":"卸载触发器","link":"#卸载触发器","children":[]},{"level":3,"title":"查询触发器","slug":"查询触发器","link":"#查询触发器","children":[]},{"level":3,"title":"触发器状态说明","slug":"触发器状态说明","link":"#触发器状态说明","children":[]}]},{"level":2,"title":"重要注意事项","slug":"重要注意事项","link":"#重要注意事项","children":[]},{"level":2,"title":"配置参数","slug":"配置参数","link":"#配置参数","children":[]}],"git":{"createdTime":1698219182000,"updatedTime":1698219182000,"contributors":[{"name":"dependabot[bot]","email":"49699333+dependabot[bot]@users.noreply.github.com","commits":1}]},"readingTime":{"minutes":13.96,"words":4187},"filePathRelative":"zh/UserGuide/V1.2.x/stage/Trigger.md","localizedDate":"2023年10月25日","autoDesc":true}');export{e as data}; |