错误 1064 (42000):在零填充列中出现 SQL 语法错误?
以下是错误,当您错误地实现 ZEROFILL 时会出现该错误。
mysql> create table DemoTable -> ( -> StudentCode int(10) NOT NULL ZEROFILL AUTO_INCREMENT PRIMARY KEY -> ); ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ZEROFILL AUTO_INCREMENT PRIMARY KEY )' at line 3
若要正确实现,请使用以下语法:
语法
yourColumnName int(10) ZEROFILL NOT NULL AUTO_INCREMENT PRIMARY KEY
首先,让我们创建一个表:
mysql> create table DemoTable -> ( -> StudentCode int(10) ZEROFILL NOT NULL AUTO_INCREMENT PRIMARY KEY -> ); Query OK, 0 rows affected (0.55 sec)
使用 insert 命令在表中插入一些记录:
mysql> insert into DemoTable values(); Query OK, 1 row affected (0.21 sec) mysql> insert into DemoTable values(); Query OK, 1 row affected (0.11 sec) mysql> insert into DemoTable values(); Query OK, 1 row affected (0.28 sec) mysql> insert into DemoTable values(); Query OK, 1 row affected (0.10 sec) mysql> insert into DemoTable values(); Query OK, 1 row affected (0.10 sec)
使用 select 语句从表中显示所有记录:
mysql> select *from DemoTable;
这将产生以下输出:
+-------------+ | StudentCode | +-------------+ | 0000000001 | | 0000000002 | | 0000000003 | | 0000000004 | | 0000000005 | +-------------+ 5 rows in set (0.00 sec)
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