mysql - SQL查询错误 #1064 in primary key declaration

Question

CREATE TABLE conversationlog(
    bot TINYINT( 3 ) UNSIGNED NOT NULL DEFAULT  '0',
    id INT( 11 ) NOT NULL AUTO_INCREMENT ,
    input TEXT,
    response TEXT,
    uid VARCHAR( 255 ) DEFAULT NULL ,
    enteredtime TIMESTAMP( 14 ) NOT NULL ,
    PRIMARY KEY ( id ) ,
    KEY botid( bot )
) ENGINE = MYISAM ;

MySQL 说:

#1064 - 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 '(14) NOT NULL, PRIMARY KEY (id), KEY botid (bot) ) ENGINE=MyISAM' at l ine 7

写这个SQL查询来创建 session 日志，我不知道为什么会出现错误。请指正。

Answer 1

你错过了 enteredtime 和 TIMESTAMP 之间的空格:

enteredtime TIMESTAMP( 14 ) NOT NULL ,