COLLATION_CHARACTER_SET_APPLICABILITY

COLLATION_CHARACTER_SET_APPLICABILITY 表示了每个排序规则适用的字符集。

1. USE INFORMATION_SCHEMA;

3. SELECT * FROM COLLATION_CHARACTER_SET_APPLICABILITY;

结果如下:

1. +----------------+--------------------+
2. | collation_name | character_set_name |
3. +----------------+--------------------+
4. | utf8_bin       | utf8               |
5. +----------------+--------------------+

结果中的列:

  • collation_name:排序规则名称。
  • character_set_name:与排序规则关联的字符集名称。