Question

我有一个包含74列的表，我想在其中插入数据。有没有办法在该表中只插入5列并将其余列保留为空？列也不是顺序，可能是

    ps.setInt(1, 1);
    ps.setInt(7, "Steve");
    ps.setInt(10, time);

等...

我必须填写每列的数据吗？

表的结构：

CREATE TABLE IF NOT EXISTS `vbulletin_user` (
    `userid` int(10) unsigned NOT NULL AUTO_INCREMENT,
    `usergroupid` smallint(5) unsigned NOT NULL DEFAULT '0',
    `membergroupids` char(250) NOT NULL DEFAULT '',
    `displaygroupid` smallint(5) unsigned NOT NULL DEFAULT '0',
    `username` varchar(100) NOT NULL DEFAULT '',
    `password` char(32) NOT NULL DEFAULT '',
    `passworddate` date NOT NULL DEFAULT '0000-00-00',
    `email` char(100) NOT NULL DEFAULT '',
    `styleid` smallint(5) unsigned NOT NULL DEFAULT '0',
    `parentemail` char(50) NOT NULL DEFAULT '',
    `homepage` char(100) NOT NULL DEFAULT '',
    `icq` char(20) NOT NULL DEFAULT '',
    `aim` char(20) NOT NULL DEFAULT '',
    `yahoo` char(32) NOT NULL DEFAULT '',
    `msn` char(100) NOT NULL DEFAULT '',
    `skype` char(32) NOT NULL DEFAULT '',
    `showvbcode` smallint(5) unsigned NOT NULL DEFAULT '0',
    `showbirthday` smallint(5) unsigned NOT NULL DEFAULT '2',
    `usertitle` char(250) NOT NULL DEFAULT '',
    `customtitle` smallint(6) NOT NULL DEFAULT '0',
    `joindate` int(10) unsigned NOT NULL DEFAULT '0',
    `daysprune` smallint(6) NOT NULL DEFAULT '0',
    `lastvisit` int(10) unsigned NOT NULL DEFAULT '0',
    `lastactivity` int(10) unsigned NOT NULL DEFAULT '0',
    `lastpost` int(10) unsigned NOT NULL DEFAULT '0',
    `lastpostid` int(10) unsigned NOT NULL DEFAULT '0',
    `posts` int(10) unsigned NOT NULL DEFAULT '0',
    `reputation` int(11) NOT NULL DEFAULT '10',
    `reputationlevelid` int(10) unsigned NOT NULL DEFAULT '1',
    `timezoneoffset` char(4) NOT NULL DEFAULT '',
    `pmpopup` smallint(6) NOT NULL DEFAULT '0',
    `avatarid` smallint(6) NOT NULL DEFAULT '0',
    `avatarrevision` int(10) unsigned NOT NULL DEFAULT '0',
    `profilepicrevision` int(10) unsigned NOT NULL DEFAULT '0',
    `sigpicrevision` int(10) unsigned NOT NULL DEFAULT '0',
    `options` int(10) unsigned NOT NULL DEFAULT '33570831',
    `birthday` char(10) NOT NULL DEFAULT '',
    `birthday_search` date NOT NULL DEFAULT '0000-00-00',
    `maxposts` smallint(6) NOT NULL DEFAULT '-1',
    `startofweek` smallint(6) NOT NULL DEFAULT '1',
    `ipaddress` char(15) NOT NULL DEFAULT '',
    `referrerid` int(10) unsigned NOT NULL DEFAULT '0',
    `languageid` smallint(5) unsigned NOT NULL DEFAULT '0',
    `emailstamp` int(10) unsigned NOT NULL DEFAULT '0',
    `threadedmode` smallint(5) unsigned NOT NULL DEFAULT '0',
    `autosubscribe` smallint(6) NOT NULL DEFAULT '-1',
    `pmtotal` smallint(5) unsigned NOT NULL DEFAULT '0',
    `pmunread` smallint(5) unsigned NOT NULL DEFAULT '0',
    `salt` char(30) NOT NULL DEFAULT '',
    `ipoints` int(10) unsigned NOT NULL DEFAULT '0',
    `infractions` int(10) unsigned NOT NULL DEFAULT '0',
    `warnings` int(10) unsigned NOT NULL DEFAULT '0',
    `infractiongroupids` varchar(255) NOT NULL DEFAULT '',
    `infractiongroupid` smallint(5) unsigned NOT NULL DEFAULT '0',
    `adminoptions` int(10) unsigned NOT NULL DEFAULT '0',
    `profilevisits` int(10) unsigned NOT NULL DEFAULT '0',
    `friendcount` int(10) unsigned NOT NULL DEFAULT '0',
    `friendreqcount` int(10) unsigned NOT NULL DEFAULT '0',
    `vmunreadcount` int(10) unsigned NOT NULL DEFAULT '0',
    `vmmoderatedcount` int(10) unsigned NOT NULL DEFAULT '0',
    `socgroupinvitecount` int(10) unsigned NOT NULL DEFAULT '0',
    `socgroupreqcount` int(10) unsigned NOT NULL DEFAULT '0',
    `pcunreadcount` int(10) unsigned NOT NULL DEFAULT '0',
    `pcmoderatedcount` int(10) unsigned NOT NULL DEFAULT '0',
    `gmmoderatedcount` int(10) unsigned NOT NULL DEFAULT '0',
    `assetposthash` varchar(32) NOT NULL DEFAULT '',
    `fbuserid` varchar(255) NOT NULL DEFAULT '',
    `fbjoindate` int(10) unsigned NOT NULL DEFAULT '0',
    `fbname` varchar(255) NOT NULL DEFAULT '',
    `logintype` enum('vb','fb') NOT NULL DEFAULT 'vb',
    `fbaccesstoken` varchar(255) NOT NULL DEFAULT '',
    `newrepcount` smallint(5) unsigned NOT NULL DEFAULT '0',
    `bloggroupreqcount` int(10) unsigned NOT NULL DEFAULT '0',
    `showblogcss` int(11) NOT NULL DEFAULT '1',
    PRIMARY KEY (`userid`),
    KEY `usergroupid` (`usergroupid`),
    KEY `username` (`username`),
    KEY `birthday` (`birthday`,`showbirthday`),
    KEY `birthday_search` (`birthday_search`),
    KEY `referrerid` (`referrerid`),
    KEY `fbuserid` (`fbuserid`),
    KEY `email` (`email`)
) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=7 ;

Answer 1

正如Luiggi Mendoza在评论中所述，该查询将起作用此查询中的示例：

ps=conn.prepareStatement("INSERT INTO vbulletin_user(userid,username,password,email) VALUES(?,?,?,?)");
ps.setInt(1,1);
ps.setString(2,"scott");
ps.setString(3,"tiger");
ps.setString(4,"email@example.com");

将为模式中提到的其他列插入默认值您应该将Date的默认值设置为某个特定日期，而不是0000-00-00和passworddate列中的birthday_search，因为它会导致some exception when accessing by java < / p>

java.sql.SQLException: Value '0000-00-00' can not be represented as java.sql.Date

以下是Fiddle，我刚刚更改了default date和passworddate列birthday_search的值。

大量列的准备声明

1 个答案: