开发用于增量数据库备份的脚本
原文英文,约1300词,阅读约需5分钟。发表于: 。When it comes to managing databases, data integrity is crucial. However, in certain situations, such as production database corruption, it's imperative to have a robust backup strategy. This...
文章介绍了一种用于PostgreSQL的脚本,通过扫描数据库表中自给定时间戳后的更改,生成增量备份的SQL语句。核心功能是generate_sql_statements函数,输入表名数组和时间戳,生成INSERT或UPDATE语句,帮助恢复数据库状态。