温岭boy 发表于 2004-11-16 20:07:00

谁帮我查查3级成绩啊~~谢谢

39106590
浙江的
我没手机..不能打
寝室里的电话 也不行...
有人帮我查查吗..谢谢

雪狼2008 发表于 2004-11-25 20:58:00

Variable-length non-Unicode data with a maximum of 8,000 characters. Storage size is the actual length of the data entered, not n bytes. The data entered can be 0 characters in length. Use char when the data entries in a column are expected to be consistently close to the same size. Use varchar when the data entries in a column are expected to vary considerably in size
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