您好，大神,我們使用的是阿里云的服務器，自帶的mmysql8.0,以下是報錯信息：
DROP TABLE IF EXISTS pre_common_member_grouppm;
CREATE TABLE pre_common_member_grouppm (
uid mediumint(8) unsigned NOT NULL DEFAULT '0',
gpmid smallint(6) unsigned NOT NULL AUTO_INCREMENT,
`status` tinyint(1) NOT NULL DEFAULT '0',
dateline int(10) unsigned NOT NULL DEFAULT '0',
PRIMARY KEY (uid,gpmid)
) TYPE=MyISAM;
上面這個條語句 會導致下面報錯
Incorrect table definition; there can be only one auto column and it must be defined as a key
第二個：
CREATE TABLE pre_forum_post (
pid int(10) unsigned NOT NULL,
fid mediumint(8) unsigned NOT NULL DEFAULT '0',
tid mediumint(8) unsigned NOT NULL DEFAULT '0',
`first` tinyint(1) NOT NULL DEFAULT '0',
author varchar(15) NOT NULL DEFAULT '',
authorid mediumint(8) unsigned NOT NULL DEFAULT '0',
`subject` varchar(80) NOT NULL DEFAULT '',
dateline int(10) unsigned NOT NULL DEFAULT '0',
message mediumtext NOT NULL,
useip varchar(15) NOT NULL DEFAULT '',
`port` smallint(6) unsigned NOT NULL DEFAULT '0',
invisible tinyint(1) NOT NULL DEFAULT '0',
anonymous tinyint(1) NOT NULL DEFAULT '0',
usesig tinyint(1) NOT NULL DEFAULT '0',
htmlon tinyint(1) NOT NULL DEFAULT '0',
bbcodeoff tinyint(1) NOT NULL DEFAULT '0',
smileyoff tinyint(1) NOT NULL DEFAULT '0',
parseurloff tinyint(1) NOT NULL DEFAULT '0',
attachment tinyint(1) NOT NULL DEFAULT '0',
rate smallint(6) NOT NULL DEFAULT '0',
ratetimes tinyint(3) unsigned NOT NULL DEFAULT '0',
`status` int(10) NOT NULL DEFAULT '0',
tags varchar(255) NOT NULL DEFAULT '0',
`comment` tinyint(1) NOT NULL DEFAULT '0',
replycredit int(10) NOT NULL DEFAULT '0',
position int(8) unsigned NOT NULL AUTO_INCREMENT,
PRIMARY KEY (tid,position),
UNIQUE KEY pid (pid),
KEY fid (fid),
KEY authorid (authorid,invisible),
KEY dateline (dateline),
KEY invisible (invisible),
KEY displayorder (tid,invisible,dateline),
KEY `first` (tid,`first`)
) TYPE=MyISAM
執行導致下面報錯
> 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 'TYPE=MyISAM' at line 36
作者: blackmorgan 時間: 2022-8-25 15:51
第一段報錯，會導致下面報錯
Incorrect table definition; there can be only one auto column and it must be defined as a key
第二段報錯，執行導致下面報錯
> 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 'TYPE=MyISAM' at line 36