我有两个表格——用户和评论。 两者都有IDUs。 当用户增加评论时,我想其用户识别器从用户表中进入,从国际教育家栏进入国际教育家评栏。
然而,与此同时,用户也发表了意见,因此我也正在利用INSERTINTO获取新信息。 我也使用冷漠——如果这样会带来很大变化的话。
希望每个人都理解我所说的话......,并感激大家的帮助。
问题究竟是什么? 当用户发表评论时,你们知道他们的用户身份。 因此,用户信息数据库在评论表中加入。
如果你重新制作传单上的用户标语——作为同一交易的一部分(确保单项交易!) 重要的是——同步问题!)——在冷战时期使用像我sql_insert_id()等相当的东西(。 在您在用户表格中插入之后,获得插入记录的识别资料;然后将该识别资料作为外国关键输入评论记录。
你们会知道用户 而用户则在增加评论。 在声明中使用这一特定用户。 为了确保只有用户表上的用户填写在评论表中,你可以确定用户。 在评论表中作为用户表的外在钥匙。
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