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SKIP
Introduction Skip first three rows Return middle two rows Using an expression with SKIP to return a subset of the rows SKIP defines from which record to start including the r... -
CloudEvents Integration
CloudEvents Integration Introduction Requirements Functional Requirements Performance Requirements Design Details Pluggable Protocols Process of CloudEvents under EventMesh Fo... -
Introduction to EventMesh
Introduction to EventMesh Features Introduction to EventMesh Apache EventMesh is a fully serverless platform used to build distributed event-driven applications. ... -
第五章：synchronized关键字
学习目标 1. 对象锁与类锁的概念 1.1 对象锁（实例锁） 1.2 类锁（静态锁） 1.3 对象锁与类锁的对比 2. synchronized修饰方法与代码块的区别 2.1 修饰方法 vs 修饰代码块 2.2 不同锁对象的选择 3. synchronized的底层实现原理 3.1 Monitor监视器 3.2 字节码层面的实现 3.3 ... -
Partitioning
Partitioning What is partitioning? Partitioning is a way to make queries faster by grouping similar rows together when writing. For example, queries for log entries from a logs ... -
Logic
and isEmpty not or cond ifElse allPass anyPass defaultTo and a → b → a | b Added in v0.1.0 Returns the first argument if it is falsy, otherwise the second argument. ... -
tcp
TCP NetWork TCP NetWork If multicast is not the preferred way of discovery for your environment, then you can configure SeaTunnel Engine to be a full TCP/IP cluster. When you co... -
Source Common Options
result_table_name [string] parallelism [int] Example Common parameters of source connectors name type required default value result_table_name string no - ... -
数据流连接器
Apache Kafka Connector JDBC Connector Clickhouse Connector Apache Doris Connector Elasticsearch Connector Apache HBase Connector HTTP Connector Redis Connector -
Distributed locks and synchronizers
Lock Redis or Valkey based distributed reentrant Lock object for Java and implements Lock interface. Uses pub/sub channel to notify other threads across all Redisson instances w...
