Enterprise data platforms increasingly unite analytics, governance and orchestration, with new generative and agentic ...

在 SQL 查询中，DISTINCT 和 GROUP BY 是两个常见的用于去重和分组的操作符。 然而，尽管它们在某些情况下可以达到相同的效果，但它们在原理、适用场景和性能方面却有很大的不同。

Learn how to use AI chatbots like ChatGPT to run complex BigQuery queries for SEO reporting. Boost your strategic decision-making and reduce manual tasks.

SQL injection attacks are common & costly, but IT Leaders can prevent them in a few ways. Here's how to protect against sql injection attacks and examples.

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[!INCLUDE SQL Server] This topic describes how to use PowerShell cmdlets to create and configure an Always On availability group by using PowerShell in [!INCLUDE ssnoversion]. An availability group ...

Online analytical processing (OLAP) cube example Hybrid Distributed Data example As you will see in this chapter, companies use SQL Server for many types of applications and on most tiers now.