Numeric Column Types : Data Type Summary « Data Type « SQL / MySQL

1. SQL / MySQL
2. Data Type
3. Data Type Summary

Numeric Column Types

      
mysql>
mysql> CREATE TABLE test1(id TINYINT ZEROFILL);
Query OK, 0 rows affected (0.00 sec)

mysql>
mysql> INSERT INTO test1 VALUES(3);
Query OK, 1 row affected (0.00 sec)

mysql>
mysql> INSERT INTO test1 VALUES (-1);
Query OK, 1 row affected, 1 warning (0.00 sec)

mysql>
mysql> INSERT INTO test1 VALUES (256);
Query OK, 1 row affected, 1 warning (0.00 sec)

mysql>
mysql> SELECT * from test1;
+------+
| id   |
+------+
|  003 |
|  000 |
|  255 |
+------+
3 rows in set (0.00 sec)

mysql>
mysql> drop table test1;
Query OK, 0 rows affected (0.00 sec)

   
    
    
    
    
    
  

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