Mysql 5.5/phpmyadmin 简单查询之谜

Question

如果我在 PhpMyAdmin(版本 4.0.5)上运行此select查询:

(SELECT *
FROM prenotazione
WHERE stato = 'prenotato'
AND (to_days( data ) +2) < to_days( NOW( ) )
)

运行良好。

但是如果我运行一个不起作用的删除查询:

(DELETE *
FROM prenotazione
WHERE stato = 'prenotato'
AND (to_days( data ) +2) < to_days( NOW( ) )
)

请有人解释一下为什么会发生这种情况。

Answer 1

只是

DELETE FROM ...

不是

DELETE * FROM ...
      ^^^

有关更多信息，请参阅 DELETE Syntax