Synced tables let you serve lakehouse data through Lakebase Postgres. Unity Catalog tables sync into Postgres so applications can query lakehouse data directly with low latency. This process is ...
This article presents links to and descriptions of built-in operators and functions for strings and binary types, numeric scalars, aggregations, windows, arrays, maps, dates and timestamps, casting, ...
简单理解:就是JDK提供的各种功能的Java类。我们不需要自己编写,直接使用即可。这些类将底层的实现封装了起来,我们不需要关心这些类是如何实现的,只要学会如何使用。 API帮助文档 ...
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