mysql按字母顺序获取表列名称 [英] mysql get table column names in alphabetical order

问题描述

是否可以查询MySQL数据库以按字母顺序获取表的列名?我知道

Is it possible to query a MySQL database to get the column names of a table in alphabetical order? I know that

SHOW COLUMNS `table_name`;

或

DESCRIBE `table_name`;

会给我一个表中的列的列表(以及其他信息)，但是可以更改查询以便按字母顺序对列进行排序.添加ORDER BY'Field'不起作用，它给出了语法错误.

will give me a list of the columns in a table (along with other info), but is it possible to alter the query in order to get the columns sorted alphabetically. Adding ORDER BY 'Field' didn't work, it gave a syntax error.

推荐答案

ANSI INFORMATION_SCHEMA表(在本例中为INFORMATION_SCHEMA.COLUMNS)在MySQL中提供了更大的灵活性:

The ANSI INFORMATION_SCHEMA tables (in this case, INFORMATION_SCHEMA.COLUMNS) provide more flexibility in MySQL:

SELECT c.column_name
  FROM INFORMATION_SCHEMA.COLUMNS c
 WHERE c.table_name = 'tbl_name'
-- AND c.table_schema = 'db_name'    
ORDER BY c.column_name

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