虽然我同意Thomas的答案(+1;))，但我想补充一点，即我假设您不想要的列几乎不包含任何数据。如果它包含大量的文本、xml或二进制blob，那么请花时间单独选择每一列。否则你的表现就会受到影响。干杯!

也许我有一个解决Jan Koritak指出的矛盾的方法

SELECT CONCAT('SELECT ',
( SELECT GROUP_CONCAT(t.col)
FROM
(
    SELECT CASE
    WHEN COLUMN_NAME = 'eid' THEN NULL
    ELSE COLUMN_NAME
    END AS col 
    FROM INFORMATION_SCHEMA.COLUMNS 
    WHERE TABLE_NAME = 'employee' AND TABLE_SCHEMA = 'test'
) t
WHERE t.col IS NOT NULL) ,
' FROM employee' );

表:

SELECT table_name,column_name 
FROM INFORMATION_SCHEMA.COLUMNS 
WHERE TABLE_NAME = 'employee' AND TABLE_SCHEMA = 'test'

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

table_name  column_name
employee    eid
employee    name_eid
employee    sal

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

查询结果:

'SELECT name_eid,sal FROM employee'

如果你使用MySQL工作台，你可以右键单击你的表，点击发送到sql编辑器，然后选择所有语句，这将创建一个所有字段都被列出的语句，如下所示:

SELECT `purchase_history`.`id`,
    `purchase_history`.`user_id`,
    `purchase_history`.`deleted_at`
FROM `fs_normal_run_2`.`purchase_history`;
SELECT * FROM fs_normal_run_2.purchase_history;

现在你可以删除那些你不想要的。

如果您不想选择的列中有大量数据，并且由于速度问题而不想包括它，并且您经常选择其他列，那么我建议您使用一个通常不选择的字段创建一个新表，并从原始表中删除该字段。当实际需要额外字段时，将表连接起来。

你可以:

SELECT column1, column2, column4 FROM table WHERE whatever

没有得到列3，尽管您可能在寻找一个更一般的解?

如果愿意，可以使用SQL生成SQL，并对生成的SQL进行评估。这是一种通用的解决方案，因为它从信息模式中提取列名。下面是一个Unix命令行的示例。

替换

MYSQL的MYSQL命令 带有表名的TABLE 包含排除字段名的EXCLUDEDFIELD

echo $(echo 'select concat("select ", group_concat(column_name) , " from TABLE") from information_schema.columns where table_name="TABLE" and column_name != "EXCLUDEDFIELD" group by "t"' | MYSQL | tail -n 1) | MYSQL

实际上，您只需要以这种方式提取列名一次，就可以构造排除该列的列列表，然后只需使用已构造的查询。

比如:

column_list=$(echo 'select group_concat(column_name) from information_schema.columns where table_name="TABLE" and column_name != "EXCLUDEDFIELD" group by "t"' | MYSQL | tail -n 1)

现在可以在构造的查询中重用$column_list字符串。