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★跪地哭泣PHP建立SQL临时表后无法访问！

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Jun 13, 2016 pm 01:41 PM

fromselecttemp

★跪地哭泣求助：PHP建立SQL临时表后无法访问！？★
事情经过是这样的：

点击某个链接触发某个函数，函数里面做 select * into #temp from A. 并且 select * from #temp

返回结果能显示 #temp 里面的内容。

再次点击某个链接触发某个函数，函数里面只做 select * from #temp.

返回结果不能显示 #temp 里面的内容，经调试，发现数据库里已经不存在 #temp 了。

1、请问为什么会这样呢？#temp 不是会话级别的吗？

2、我改成 ##temp 全局临时表，也和上述 #temp 一样丢失了。

3、如果要把经常查询的结果放到临时表里，等待下次查询的时候减少时间消耗，那应该怎么做呢？

------解决方案--------------------

探讨
如果要把经常查询的结果放到临时表里，等待下次查询的时候减少时间消耗，那应该怎么做呢？

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