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Closed 10 years ago.
可能需要在 WHERE 之前添加:FROM users_friends。
WHERE
FROM users_friends
SELECT users_friends.* FROM users_friends WHERE user_id = '$user_id' AND id = '$request_id' AND friendship_status = '0'
Probably need to add: FROM users_friends just before the WHERE.
试试这个
(假设是 PHP)
$string = "SELECT from database_name.table_name WHERE user_id ='".$user_id."' AND id= '".$request_id."' AND friendship status ='0' ";
我假设 $user_id 和 $request_id 是 varchar/text 类型
$user_id
$request_id
varchar/text
Try this
(PHP assumed)
I have assumed that $user_id and $request_id are of varchar/text type
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可能需要在
WHERE
之前添加:FROM users_friends
。Probably need to add:
FROM users_friends
just before theWHERE
.试试这个
(假设是 PHP)
我假设
$user_id
和$request_id
是varchar/text
类型Try this
(PHP assumed)
I have assumed that
$user_id
and$request_id
are ofvarchar/text
type