问题描述
作为我正在谈论的标题，在 oracle 中跟踪数据更改的最佳方法是什么?我只想知道哪一行被更新/删除/插入?
as the title i am talking about, what's the best way to track data changes in oracle? i just want to know which row being updated/deleted/inserted?
一开始我想到了触发器，但是我需要在每个表上写更多的触发器，然后把影响到我的更改表的rowid记录下来，这不好，然后我在谷歌搜索，学习关于物化视图的新概念记录和更改数据捕获，
at first i think about the trigger, but i need to write more triggers on each table and then record down the rowid which effected into my change table, it's not good, then i search in Google, learn new concepts about materialized view log and change data capture,
物化视图日志对我有好处，我可以将它与原始表进行比较，然后我可以获得不同的记录，甚至不同的字段，我认为方法与我从原始表创建/复制新表相同(但我不知道有什么不同?)；
materialized view log is good for me that i can compare it to original table then i can get the different records， even the different of the fields, i think the way is the same with i create/copy new table from original (but i don't know what's different?);
更改数据捕获组件对我来说很复杂:)，所以我不想浪费时间研究它.
change data capture component is complicate for me :), so i don't want to waste my time to research it.
任何人都拥有在 oracle 中跟踪数据变化的最佳方法的经验?
anybody has the experience the best way to track data changes in oracle?
推荐答案
您需要查看 审计 声明.它收集 SYS.AUD$ 表中的所有审计记录.
You'll want to have a look at the AUDIT statement. It gathers all auditing records in the SYS.AUD$ table.
示例:
AUDIT insert, update, delete ON t BY ACCESS
问候，
罗布.
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