What are the changes in the Taishan version of Java development manual

In this issue, the editor will bring you about the changes in the Taishan version of the Java development manual. 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 latest Java development manual, Mount Tai version, has mainly made the following changes:

1) issue a unified solution for error codes, refer to schedule 3 of the development manual for details.

2) add 34 new statutes. For example, the problem of leap year and leap month of date and time, the automatic unpacking of trinomial operation, SQL

The table alias qualification of the query, the use of the toMap () method of the Collectors class, and so on.

3) modify 90 descriptions. For example, blocking waiting locks, decimal types of table creation, and so on.

4) improve several examples. For example, examples of ISNULL, etc.

The above is what changes have been made to the Taishan version of Java development manual shared by Xiaobian. 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.