Nieznana kolumna 'p.products_id' - a istnieje i znana :/, Problem z niezrozumiałym błedem w sql Opcje

[putrycydes]

hej mam prośbę, próbuję wyjarzyć czemu niby to zapytanie nie jest ok, tym bardziej że na jednej bazie działa a na nowszej już nie (?) ale to mnie przerasta

[SQL] pobierz, plaintext 
SELECT p.products_fsk18, p.products_shippingtime, p.products_model, p.products_ean, pd.products_name, m.manufacturers_name, p.products_quantity, p.products_image, p.products_weight, pd.products_short_description, pd.products_description, p.products_id, p.manufacturers_id, p.products_price, p.products_vpe, p.products_vpe_status, p.products_vpe_value, p.products_discount_allowed, p.products_tax_class_id FROM products_description pd, products p LEFT JOIN manufacturers m ON p.manufacturers_id = m.manufacturers_id, products_to_categories p2c LEFT JOIN specials s ON p.products_id = s.products_id WHERE p.products_status = '1' AND p.products_id = p2c.products_id AND pd.products_id = p2c.products_id AND pd.language_id = '3' AND p2c.categories_id = '5' ORDER BY p.products_price ASC
[SQL] pobierz, plaintext 

baza twierdzi:
1054 - Nieznana kolumna 'p.products_id' w on clause
oczywiście p.products_id (czyli products.products_id istnieje ) qwa!

[nevt]

jak jest błąd w składni, to i go wywala... wystarczy dodać nawiasy i wszystko będzie śmigać:
p2c.products_id

[SQL] pobierz, plaintext 
SELECT p.products_fsk18, p.products_shippingtime, p.products_model, p.products_ean, pd.products_name, m.manufacturers_name, p.products_quantity, p.products_image, p.products_weight, pd.products_short_description, pd.products_description, p.products_id, p.manufacturers_id, p.products_price, p.products_vpe, p.products_vpe_status, p.products_vpe_value, p.products_discount_allowed, p.products_tax_class_id FROM (products_description pd, products p LEFT JOIN manufacturers m ON p.manufacturers_id = m.manufacturers_id, products_to_categories p2c) LEFT JOIN specials s ON p.products_id = s.products_id WHERE p.products_status = '1' AND p.products_id = p2c.products_id AND pd.products_id = p2c.products_id AND pd.language_id = '3' AND p2c.categories_id = '5' ORDER BY p.products_price ASC;
[SQL] pobierz, plaintext 

kiedy nie ma nawiasów, to wyraźnie widać, że LEFT JOIN specials w wyrażeniu:

... FROM products_description pd, products p LEFT JOIN manufacturers m on p.manufacturers_id = m.manufacturers_id, products_to_categories p2c LEFT JOIN specials s ON p.products_id = s.products_id WHERE ...

odnosi się do tabelki product_to_categories p2c gdzie, zgodnie z treścią komunikatu o błędzie nie ma pola p.products_id.

powodzenia.

Ten post edytował nevt 16.03.2008, 23:18:42