一尘不染

“指定的密钥太长;最大密钥长度为1000字节”

mysql

我无法在上创建索引varchar(500)

MySQL: Specified key was too long; max key length is 1000 bytes


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2020-05-17

共1个答案

一尘不染

latin1 = 1 byte = 1 character
uft8 = 3 byte = 1 character
gbk = 2 byte = 1 character
2020-05-17