mysql command to query the number of tables

https://blog.csdn.net/xiao__ge/article/details/56671221

The statement is as follows:

 

 

[sql]  view plain copy  

 

1. SELECT count(TABLE_NAME) FROM information_schema.TABLES WHERE TABLE_SCHEMA='dbname';  

where dbname is the name of the database to be viewed.

 

 

View the table structure:

 

 

[sql]  view plain copy  

 

1. description tbname;  

 

A shorthand can also be used:

 

 

[sql]  view plain copy  

 

1. desc tbname;