将列名像这样用括号括起来，from变成[from]。

select [from] from table;

也可以使用以下命令(在查询多个表时很有用):

select table.[from] from table;

在MySQL中，除了使用反引号(')，您还可以使用UI来更改列名。右键单击表>修改表>编辑包含sql关键字>提交的列名。

select [from] from <table>

需要注意的是，上述方法在MySQL中不起作用

将列名像这样用括号括起来，from变成[from]。

select [from] from table;

也可以使用以下命令(在查询多个表时很有用):

select table.[from] from table;

一些可靠的答案——但投票最多的答案是狭隘的，只涉及SQL Server。总而言之:

If you have source control, the best solution is to stick to the rules, and avoid using reserved words. This list has been around for ages, and covers most of the peculiarities. One tip is that reserved words are rarely plural—so you're usually safe using plural names. Exceptions are DIAGNOSTICS, SCHEMAS, OCTETS, OFFSETS, OPTIONS, VALUES, PARAMETERS, PRIVILEGES and also verb-like words that also appear plural: OVERLAPS, READS, RETURNS, TRANSFORMS. Many of us don't have the luxury of changing the field names. There, you'll need to know the details of the RDBM you're accessing: For SQL Server use [square_braces] around the name. This works in an ODBC connection too. For MySQL use `back_ticks`. Postgres, Oracle and several other RDBMs will apparently allow "double_quotes" to be used.

在表名上加上冒犯性的单词也可以。

下面的方法会很有效:

SELECT DISTINCT table.from AS a FROM table

在Oracle SQL Developer中，pl/ SQL可以使用双引号，但如果使用双引号，则必须以大写字母输入列名。例如，从MY_TABLE中选择“FROM”