In the world of relational databases, VARCHAR is one of the most commonly used string data types, primarily used for storing variable-length character data. However, for many beginners, the ...

在关系型数据库中，VARCHAR 是最常用的字符串数据类型之一，用于存储变长字符数据。对于不了解的用户，可能会不清楚不同数据库中 VARCHAR 的区别。不同数据库对 VARCHAR 的实现逻辑、字符集支持及使用细节存在显著差异，其中 SQL Server 与 PostgreSQL 的差异比较 ...

Usage: sqlite3mysql [OPTIONS] Options: -f, --sqlite-file PATH SQLite3 database file [required] -t, --sqlite-tables TUPLE Transfer only these specific tables (space separated table names). Implies ...

This is a Model Context Protocol (MCP) server that provides access to a MySQL database. It allows agent to execute SQL queries against a MySQL database.

The first release candidate (RC0) of SQL Server 2025 is now available. As we move toward general availability, our focus shifts to delivering enhanced stability, performance, and product improvements ...

A new SQL Server 2025 feature lets organizations run vector-based semantic searches on their own data, connecting to local or cloud-hosted AI models without relying on massive general-purpose LLMs. I ...