SHOW CHARACTER SET
SHOW CHARACTER SET
SHOW CHARACTER SET 语句提供 TiDB 中可用字符集的静态列表。此列表不反映当前连接或用户的任何属性。
语法图
ShowStmt:
ShowTargetFilterable:
CharsetKw:
示例
{{< copyable "sql" >}}
SHOW CHARACTER SET;+---------+---------------+-------------------+--------+
| Charset | Description | Default collation | Maxlen |
+---------+---------------+-------------------+--------+
| utf8 | UTF-8 Unicode | utf8_bin | 3 |
| utf8mb4 | UTF-8 Unicode | utf8mb4_bin | 4 |
| ascii | US ASCII | ascii_bin | 1 |
| latin1 | Latin1 | latin1_bin | 1 |
| binary | binary | binary | 1 |
+---------+---------------+-------------------+--------+
5 rows in set (0.00 sec)MySQL 兼容性
SHOW CHARACTER SET 语句与 MySQL 完全兼容。如有任何兼容性差异，请在 GitHub 上提交 issue。