Table structure of Navicat export database

navicat Export the table structure of the database

（1） open navicat for Mysql, Click on the “new query”

 （2） stay “SQL Editior” Write code to query the database , Click the button to run ,

Be careful ： There are two places in the code xxx Need modification

SELECT
COLUMN_NAME  name ,
COLUMN_TYPE  data type ,
IF(IS_NULLABLE='NO',' yes ',' no ') AS ' Is it allowed to be empty ',
COLUMN_DEFAULT ' The default value is ',
COLUMN_COMMENT  notes 
FROM
INFORMATION_SCHEMA.COLUMNS
where
-- xxx For database name , At that time, you only need to modify the database to export the table structure 
table_schema ='xxx'
AND
-- xxx Is the name of the watch , Then change to the name of the table you want to export 
--  If not , Data in all tables will be queried by default , In this way, you may not know which fields are in which table 
table_name = 'xxx'

  （3） After clicking run , The query result will appear , 

（4） Click on the “ export ” Button ,

The following page will pop up , In this page , We can choose different export methods ,

Click on “continue” Go to the next step ,

Check “include column titles” after , Click on “continue” Go to the next step ,

  Click on “start”,

  Wait for the export to complete , Click on “pause” perhaps “close”.

（5） After exporting successfully ,

 OK, Export database table structure completed .