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Output
Home Database Mysql Tutorial What information does SHOW TABLE display in MySQL?

What information does SHOW TABLE display in MySQL?

Aug 26, 2023 pm 06:05 PM

MySQL中SHOW TABLE显示什么信息

In MySQL, the SHOW TABLE STATUS command displays the table name, engine, version, number of rows, checksum and other information −

Example

First let's create a table. Here, we are using the MyISAM engine. The query to create the table is as follows -

mysql> create table Post_Demo
   -> (
   -> PostId int,
   -> PostName varchar(100),
   -> PostDate datetime,
   -> PRIMARY KEY(PostId)
   -> )ENGINE = MyISAM;
Query OK, 0 rows affected (0.28 sec)
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Now you can use the SHOW TABLE command to check the status of the table. The query is as follows −

mysql> show table status where Name = 'Post_Demo'\G
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Output

*************************** 1. row ***************************
Name: post_demo
          Engine: MyISAM
         Version: 10
      Row_format: Dynamic
            Rows: 0
  Avg_row_length: 0
     Data_length: 0
 Max_data_length: 281474976710655
    Index_length: 1024
       Data_free: 0
Auto_increment: 1
   Create_time: 2019-02-12 16:27:26
    Update_time: 2019-02-12 16:27:26
    Check_time: NULL
      Collation: utf8_general_ci
      Checksum: NULL
Create_options:
       Comment:
1 row in set (0.00 sec)
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