Вопрос

I want to fetch a list of items from my database that are not currently within my item array.

I have researched that 'NOT IN' is the perfect solution to do multiple != 'NOT EQUAL TO' in large quantities.

But my code to generate the list:

    echo $query = sprintf("SELECT * FROM %s WHERE profile_id='%s' AND id NOT IN (%s)", $table_array[$item], $profile_id, implode(',', $shop_window_items));

Causes this error:

SELECT * FROM event WHERE profile_id='945b4dbf5bf8ee1ac08a73e9e25a939772c9c9b8' AND id NOT IN (4d96b83d18a8c2db79089ac002e346fd9dea5c43,3803bb535015174e9675090fbb680a5f286ba6bf,58f07f83a8ea10ec4db9c8b7c7f39f0a6c3a2079,57c2db2ce32925bcb49b83e22513ca74cc9bcadc)Unknown column '4d96b83d18a8c2db79089ac002e346fd9dea5c43' in 'where clause

Can anyone tell me what im doing wrong?

Thanks in advance

Это было полезно?

Решение

You need single quotes around strings, otherwise they are assumed to be system names.

...NOT IN ('%s')", $table_array[$item], $profile_id, implode("','", ...
           ^  ^                                               ^ ^

Другие советы

Pretty sure you need quotes around the values inside the IN

echo $query = sprintf("SELECT * FROM %s WHERE profile_id='%s' AND id NOT IN (%s)", $table_array[$item], $profile_id, "'" . implode("','", $shop_window_items) . "'");
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