在 SQLite 中优先使用 STRICT 表
SQLite 的 STRICT 表(严格表)特性可以在插入或更新数据时强制类型检查,避免将文本错误地放入数字列等数据类型问题。本文详细介绍了严格表的优势,包括防止类型不匹配、阻止创建无效列类型,同时仍可通过 ANY 类型保留灵活性。文章也讨论了无法对现有表启用严格模式、需要 SQLite 3.37.0+ 版本支持等限制。作者认为严格表的优点远大于缺点,推荐在大多数场景下使用。
SQLite 的 STRICT 表(严格表)特性可以在插入或更新数据时强制类型检查,避免将文本错误地放入数字列等数据类型问题。本文详细介绍了严格表的优势,包括防止类型不匹配、阻止创建无效列类型,同时仍可通过 ANY 类型保留灵活性。文章也讨论了无法对现有表启用严格模式、需要 SQLite 3.37.0+ 版本支持等限制。作者认为严格表的优点远大于缺点,推荐在大多数场景下使用。
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