选择除MySQL中的一列以外的所有列? [英] Select all columns except one in MySQL?

问题描述

我正在尝试使用select语句从某个MySQL表中获取除一个以外的所有列.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

实际上，有一种方法，您当然需要具有执行此操作的权限...

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<table>, <database> and <columns_to_omit>

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