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mysql> show databases;
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| mysql |
| test |
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mysql> show tables;  £¨ÏÔʾ¸ÃÊý¾Ý¿âÖеÄÊý¾Ý±í£©
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| Tables_in_mysql |
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| columns_priv |
| db |
| func |
| host |
| tables_priv |
| user |
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use aaa;
mysql> create table name (id int(3) auto_increment not null primary key, xm char(8),xb char(2),csny date);
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mysql> describe name;
 
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| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+----------------+
| id | int(3) | | PRI | NULL | auto_increment |
| xm | char(8) | YES | | NULL | |
| xb | char(2) | YES | | NULL | |
| csny | date | YES


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