Local char set is bad. If provided, must be 24 characters.
本地字符集不正确。若要提供字符集,则须为24个字符。
The "name" column will be a CHAR (30), set to NOT NULL, and have a unique index on it.
“name”列的类型是CHAR(30),不允许为空,而且根据此列建立了一个索引。
CHAR Stores single-byte or multibyte text strings of fixed length (up to 32,767 bytes); supports code-set order in collation of text data.
CHAR存储固定长度的单字节或多字节的文本字符串(最高可达32,767个字节);在整理文本数据时支持使用代码集顺序。
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