Possible Duplicate:
Best database field type for a URL
我正在把我进入我的手头。 我的ur是访问数据库中的数据类型Anchor,我很想知道,在我sql储存这些数据的最佳数据类型是什么。
我将使用通用的VARCHAR(255)
rel=“nofollow” http://dev.mysql.com/doc/refman/5.5/en/char.html。
我只读到一个适当规模的<代码>varchar。
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