SQLModel is a library for interacting with SQL databases from Python code, with Python objects. It is designed to be intuitive, easy to use, highly compatible, and robust.

SQL Server Management Studio (SSMS) is the tool of choice for most developers when managing SQL Server and the relational data stored in it. Microsoft recently outlined plans for SSMS 22, currently in ...

Dapper was originally developed for and by Stack Overflow, but is F/OSS. Sponsorship is welcome and invited - see the sponsor link at the top of the page. A huge thanks to everyone (individuals or ...

使用ALTER TABLE语句修改字段类型的基本格式： ALTER TABLE 表名 MODIFY COLUMN 字段名 新数据类型 [约束条件]; INSERT INTO new_users SELECT * FROM users LIMIT 10000; -- 重复直到所有数据迁移... 先备份：修改前备份表和重要数据 测试环境验证：先在测试环境执行变更 记录变更：维护 ...