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不向前兼容的更新
不向前兼容的更新 dev 3.2.0 3.0.0 3.2.0 不向前兼容的更新 本文档记录了各版本之间不兼容的更新内容。在升级到相关版本前，请检查本文档。 dev 将mysql驱动版本从8.0.16升级至8.0.33 (#14684 ) 更改了环境变量名称，将 PYTHON_HOME 改为 PYTHON_LAUNCHER ， 将 DAT... -
1. Kubernetes Tools Spark Block Cleaner
Kubernetes Tools Spark Block Cleaner Requirements Scenes Principle Usage Build Block Cleaner Docker Image Modify spark-block-cleaner.yml Start daemonSet Related parameters ... -
Schema Evolution
Schema Evolution on Write Type Promotions Schema Evolution on read Adding Columns Altering Columns Deleting Columns Renaming columns Schema Evolution in Action Related Reso... -
PyHive
Requirements Usage DB-API Use PyHive with Pandas Authentication PyHive is a collection of Python DB-API and SQLAlchemy interfaces for Hive. PyHive can connect with the Kyuub... -
Kingbase
Support Connector Version Support Those Engines Key Features Description Supported DataSource Info Database Dependency Data Type Mapping Sink Options Tips Task Example Sim... -
SelectDB Cloud
Support Those Engines Key Features Description Supported DataSource Info Sink Options Data Type Mapping Supported import data formats Task Example Simple: Use JSON format t... -
Function
always comparator compose construct curry useWith flip groupBy identity invoker nAry once pipe tap binary unary ap empty of constructN converge curryN __ bin... -
7.14 Improve accessibility of HTML pages
It is important to make your HTML output documents accessible to readers who are visually impaired or blind. These readers often have to use special tools, such as screen readers,... -
Why JDO?
The majority of applications need to persist (or store) data during their lifecycle. There are many ways of doing this with an application written in Java. If your datastore is ... -
File Sizing
Auto-sizing during writes File sizing for Copy-On-Write (COW) and Merge-On-Read (MOR) tables More details about file sizing for Merge-On-Read(MOR) tables Configs Auto-Sizing Wi...
