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SQL Functions
String Functions ASCII CHAR_LENGTH / LENGTH OCTET_LENGTH CONCAT CONCAT_WS HEXTORAW LOWER / LCASE UPPER / UCASE LEFT RIGHT LOCATE / INSTR / POSITION LPAD RPAD LTRIM RT... -
2.1 What happens when we render?
References R Markdown combines several different processes together to create documents, and one of the main sources of confusion from R Markdown is how all the components work t... -
OceanBase
Support Those Engines Key Features Description Supported DataSource Info Database Dependency Data Type Mapping Mysql Mode Oracle Mode Sink Options Tips Task Example Simpl... -
Set Up the Ambari Server
More Information Before starting the Ambari Server, you must set up the Ambari Server. Setup configures Ambari to talk to the Ambari database, installs the JDK and allows you to... -
Metadata Indexing
Setup Async Indexing Configurations Schedule indexing Execute Indexing Drop Index Caveats Related Resources Hudi maintains a scalable metadata that has some auxiliary data... -
Function
always comparator compose construct curry useWith flip groupBy identity invoker nAry once pipe tap binary unary ap empty of constructN converge curryN __ bin... -
DBeaver
What is DBeaver Installation Using DBeaver with Kyuubi New Connection Configure Connection Basic Connection Settings Session Configurations Connecting in HA mode Test Connec... -
Shell
Shell 综述 创建任务 任务参数 任务样例 简单打印一行文字 使用自定义参数 注意事项 Shell 综述 Shell 任务类型，用于创建 Shell 类型的任务并执行一系列的 Shell 脚本。worker 执行该任务的时候，会生成一个临时 shell 脚本，并使用与租户同名的 linux 用户执行这个脚本。 创建任务 点击项... -
Write Operations
Operation Types UPSERT INSERT BULK_INSERT DELETE BOOTSTRAP INSERT_OVERWRITE INSERT_OVERWRITE_TABLE DELETE_PARTITION Configs Writing path Related Resources It may be he... -
Delta Lake
Delta Lake Integration Dependencies Configurations Delta Lake Operations Delta lake is an open-source project that enables building a Lakehouse Architecture on top of existing...
