


javascript - mysql: show tables like 'img_cxl_' 怎么通过 as 将获取到的表的字段修改成简单的?
show tables like 'img_cxl';
查询后,获取结果如下:
怎么将字段名:Tables_in_guanyucun (%img_cxl_%) 这个字段名改成简单的?
例如:
像这样的: select count() from user; 本来结果集中的字段名应该是:count()
然后修改成: select count(*) as length from user; 结果集的字段名就成了: length
更加简便。
求解决,谢谢
回复内容:
show tables like 'img_cxl';
查询后,获取结果如下:
怎么将字段名:Tables_in_guanyucun (%img_cxl_%) 这个字段名改成简单的?
例如:
像这样的: select count() from user; 本来结果集中的字段名应该是:count()
然后修改成: select count(*) as length from user; 结果集的字段名就成了: length
更加简便。
求解决,谢谢
SHOW的参数里没有这东西
http://dev.mysql.com/doc/refman/5.7/en/show-tables.html

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