SHOW CHARACTER SET

    ShowCharsetStmt:

    CharsetKw:

    1. | Charset | Description   | Default collation | Maxlen |
    2. +---------+---------------+-------------------+--------+
    4. | utf8mb4 | UTF-8 Unicode | utf8mb4_bin       |      4 |
    5. | latin1  | Latin1        | latin1_bin        |      1 |
    7. +---------+---------------+-------------------+--------+
    8. 5 rows in set (0.00 sec)

    SHOW CHARACTER SET 语句功能与 MySQL 完全兼容。注意，TiDB 中字符集的默认排序规则与 MySQL 有所不同，具体可以参考。如发现任何兼容性差异，请在 GitHub 上提交 issue。