在 MySQL 中选择除一列之外的所有列?

2021-11-20 00:00:00 wildcard select mysql

我正在尝试使用 select 语句从某个 MySQL 表中获取除一个之外的所有列.有没有简单的方法可以做到这一点?

I'm trying to use a select statement to get all of the columns from a certain MySQL table except one. Is there a simple way to do this?

此表中有 53 列(不是我的设计)

There are 53 columns in this table (NOT MY DESIGN)

推荐答案

其实有一个方法，你当然需要有权限才能这样做...

Actually there is a way, you need to have permissions of course for doing this ...

SET @sql = CONCAT('SELECT ', (SELECT REPLACE(GROUP_CONCAT(COLUMN_NAME), '<columns_to_omit>,', '') FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = '<table>' AND TABLE_SCHEMA = '<database>'), ' FROM <table>');

PREPARE stmt1 FROM @sql;
EXECUTE stmt1;

替换

、和

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