Shulou(Shulou.com)05/31 Report--

In this issue, the editor will bring you about the time types in mysql. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

The time types commonly used in mysql are date, time, datetime, year.timestamp.

Their respective uses are as follows:

Date format YYYY-MM-DD ranges from 1000-01-01 to 9999-01-01, but includes 0000-00-00.

Return for time format HH:MM:SS action-838,59,purl 59838 "59:59 but includes 00:00:00

Datetime format YYYY-MM-DD HH:MM:SS Note there is a space in the middle

Timestamp does not use a lot of its functions, that is, it can automatically obtain system time.

For example, create a table create table t (ts timestamp default CURRENT_TIMESTAMP)

Year format YYYY or YY (type is written as year (2) when yy) the range is 1901mm 2155 including 0000

These are the time types of mysql shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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