single character store的意思|示意
单字符存储
single character store的网络常见释义
单字符存储 ... 单字符串 unit string 单字符存储 single character store 单字符定界符 single character delimiter ...
单字符存取 ... 单字符串 unit string 单字符存取 single character store 单字符号 one-letter symbol ...
single character store相关例句
Hence, if you want to define a VARCHAR column that can store up to 10 characters, you have to define the column as VARCHAR (40) because a single character requires from 1 to 4 bytes.
因此，如果想定义一个最多存储10个字符的varchar列，那么必须将这个列定义为VARCHAR(40)，因为一个字符占用1到4字节。