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Redmond Magazine1月

SQL Server 2025 Brings AI-Powered Semantic Search to Local and Cloud Data

A new SQL Server 2025 feature lets organizations run vector-based semantic searches on their own data, connecting to local or ...
搜狐12 日

Decoding the VARCHAR and N Prefix in Databases: A Comparative Analysis of SQL Server and ...

The core function of this syntax is to inform the database ... of Unicode types like NVARCHAR. This is because SQL Server did ...
搜狐12 日

Differences in VARCHAR Across Different Databases and Rules for Using the 'N' Prefix in ...

In relational databases, VARCHAR is one of the most commonly used string data ... SQL Server distinguishes between character ...