如何查询MySQL表格列的字符集?
以下是查询MySQL表格列的字符集的示例代码:
mysql> Select Column_name 'Column', Character_set_name 'Charset' FROM
information_schema.columns where table_schema = 'db_name' and
table_name ='table_name';
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例子
例如,下面的查询返回了一个名为“sample”的数据库中“test_char_set”表格的列名及其字符集。
mysql> Select Column_name 'Column', Character_set_name 'Charset' FROM
information_schema.columns where table_schema = 'Sample' and
table_name ='test_char_set';
+--------+---------+
| Column | Charset |
+--------+---------+
| Name | latin1 |
| Field | latin1 |
+--------+---------+
2 rows in set (0.03 sec)
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