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Xiaobian to share with you the SQL database level operation of the sample analysis, I hope you have read this article after the harvest, let us discuss it together!

DDL (Data Definition Language) is used for database and data table operations, because there are two operation objects (database and data table), so we have to after each command (create, drop, alter, show followed by database or table) to indicate the object of their operation. This article focuses on database operations.

increase

create database [database options];

delete

drop database;

modified

alter database [database options];

check

show databases [like pattern];

show create database;

Database options:

character set gbk;

After reading this article, I believe you have a certain understanding of " SQL database level operation example analysis", if you want to know more related knowledge, welcome to pay attention to the industry information channel, thank you for reading!

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