osCommerceITalia

Facendo la ricerca sul mio sito http://www.negonline.it genera il seguente errore:

1066 - Not unique table/alias: 'pd'

select count(distinct p.products_id) as total from (products p left join products_to_products_extra_fields p2pef on p.products_id=p2pef.products_id) left join manufacturers m on m.manufacturers_id=p.manufacturers_id, products_description pd left join specials s on p.products_id = s.products_id, categories c, products_to_categories p2c, products_extra_fields pef, products_description pd, categories c, products_to_categories p2c where p.products_status = '1' and p.products_id = pd.products_id and pd.language_id = '4' and p.products_id = p2c.products_id and p2c.categories_id = c.categories_id and pef.products_extra_fields_id=p2pef.products_extra_fields_id and ((pd.products_name like '%olio%' or p.products_model like '%olio%' or m.manufacturers_name like '%olio%' or pef.products_extra_fields_name like '%olio%' or p2pef.products_extra_fields_value like '%olio%') )

C'è qualcuno che ne capisce di SQL che mi può aiutare ??

Ringrazio anticipatamente.

devi correggere questo nello script della ricerca:
1066 - Not unique table/alias: 'pd'

select count(distinct p.products_id) as total from (products p left join products_to_products_extra_fields p2pef on p.products_id=p2pef.products_id) left join manufacturers m on m.manufacturers_id=p.manufacturers_id, products_description pd left join specials s on p.products_id = s.products_id, categories c, products_to_categories p2c, products_extra_fields pef, products_description pd, categories c, products_to_categories p2c where p.products_status = '1' and p.products_id = pd.products_id and pd.language_id = '4' and p.products_id = p2c.products_id and p2c.categories_id = c.categories_id and pef.products_extra_fields_id=p2pef.products_extra_fields_id and ((pd.products_name like '%olio%' or p.products_model like '%olio%' or m.manufacturers_name like '%olio%' or pef.products_extra_fields_name like '%olio%' or p2pef.products_extra_fields_value like '%olio%') )

Grazie per l'interessamento.
Avevo intuito che l'errore riguardava ciò che mi hai segnalato, ma non so con che cosa devo correggere quella parte.

vai nel file advanced_search_result.php e vedi se è presente due volte " . TABLE_PRODUCTS_DESCRIPTION . " pd nella stringa $from_str , altrimenti prova a postare le stringhe da correggere.
ciao

Ho risolto restorando il file originale di oscommerce.

Ti ringrazio infinitamente per l'iteressamento.

Saluti