MySQL:列自动插入当前时间 [英] MySQL: Column automaticly current time of insert

问题描述

我正在创建一个新表，我希望每一行都具有一列，该列等于将该行插入表中的时间.是否可以在create table语句中执行此操作，还是必须在我的insert语句中执行此操作?

I am creating a new table, and I would like each row to have a column that is equal to the time that the row is inserted into the table. Is there a way to do this in the create table statement or do I have to do this in my insert statement?

推荐答案

这应该有效:

CREATE TABLE table1 (
  timeStampColumn TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
);

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