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Branching and Tagging
Branching and Tagging Overview Iceberg table metadata maintains a snapshot log, which represents the changes applied to a table. Snapshots are fundamental in Iceberg as they are ... -
Logic
and isEmpty not or cond ifElse allPass anyPass defaultTo both complement either and a → b → a | b Added in v0.1.0 Returns the first argument if it is falsy, other... -
GoogleFirestore
Description Key features Options project_id [string] collection [string] credentials [string] common options Example Changelog next version Google Firestore sink connec... -
String
match split trim replace toLower toUpper test toString match RegExp → String → [String | Undefined] Parameters rxA regular expression. strThe string to match against... -
Logic
and isEmpty not or cond ifElse allPass anyPass defaultTo both complement either propSatisfies and a → b → a | b Added in v0.1.0 Returns the first argument if it ... -
String
match split trim replace toLower toUpper test toString match RegExp → String → [String | Undefined] Parameters rxA regular expression. strThe string to match against... -
Logic
and isEmpty not or cond ifElse allPass anyPass defaultTo both complement either propSatisfies unless when pathSatisfies until xor isNotEmpty and a → b → a | b... -
Java Quickstart
Java API Quickstart Create a table Tables are created using either a Catalog or an implementation of the Tables interface. Using a Hive catalog The Hive catalog connects to... -
第四章：线程安全问题
学习目标 1. 什么是线程安全 1.1 线程安全的定义 1.2 线程安全的重要性 2. 共享资源访问的竞态条件 2.1 什么是竞态条件 2.2 竞态条件示例 2.3 竞态条件的类型 读-改-写竞态条件 检查再执行竞态条件 3. 线程安全问题的表现形式 3.1 原子性问题 3.2 可见性问题 3.3 有序性问题 4. 实战案例：商品... -
List Functions
Data Setup keys range labels nodes relationships toBooleanList Data Setup SELECT * from cypher ( 'graph_name' , $$ CREATE ( A : Person { name : 'Alice' , age ...
