MYSQL查询一个表中的所有字段

MYSQL查询一个表中的所有字段

select CONCAT(COLUMN_NAME ,',') from information_schema.COLUMNS where table_name = '表名' and table_schema = '库名';

mysql> select CONCAT(COLUMN_NAME ,',') from information_schema.COLUMNS where table_name = 'ims_dg_article_payment' and table_schema = 'renren';
+--------------------------+
| CONCAT(COLUMN_NAME ,',') |
+--------------------------+
| id,                      |
| uniacid,                 |
| article_id,              |
| openid,                  |
| oauth_openid,            |
| transaction_id,          |
| out_trade_no,            |
| pay_money,               |
| order_status,            |
| pay_time,                |
| fromer,                  |
| role_id,                 |
| v_id,                    |
| author_id,               |
| v_day,                   |
| role_money,              |
| serialize_id,            |
| prepay_id,               |
| pay_lose,                |
+--------------------------+
19 rows in set