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我有这种查询,我会尽量让它简单易懂,他的查询要大得多:)
$query = "SELECT * FROM Artist"; $query2= "SELECT * FROM News";
Artist 和 News 中的所有表结构都是相同的行等
身份证标题帖子
是否可以将这两个查询合二为一,并执行 shuffle ($query);
select ID, Title, Posts from Artist, 'Artist' as Type union all select ID, Title, Posts from News, 'News' as Type
客户端(蟒蛇):
theta = math.sin(23/3) / 300 y = math.cos(23/11) / 20 data=struct.pack('<ff',theta,y) # pack with two float s.sendto(data, (ip, 50000))
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