Sonat

 
id | session_id           | item_id | var_art_no | qty | pubdate    | chars | chars_hash 
---+----------------------+---------+------------+-----+------------+-------+------------
 1 | eeb39d6c6c6836c75a73 | 12      | 001-4      | 1   | 2015-02-02 | NULL  | NULL       
 4 | 78bfef9afbea7b2910fb | 13      | 002-4      | 1   | 2015-02-02 | NULL  | NULL       
 

 
id | category_id | art_no | title | price |is_digital | seolink | qty | filename | filename_orig
---+-------------+--------+-------+-------+-----------+---------+-----+-------------------------
12 | 27	         | 001    | Чай А | 100   | 0         | dir1    | 0	  |
13 | 27	         | 002    | Чай Б | 150   | 0	      | dir1    | 0	  |
 

 
item_id | char_id | val
----------------------------
12      | 28      | 100
12      | 29      | Черный
12      | 30      | Карт
13      | 28      | 100
13      | 29      | Зеленый
13      | 30      | Карт
 

 
   $base_sql   = "SELECT   items.title as title,
                                items.price as price,
                                items.art_no as art_no,
                                items.seolink as seolink,
                                items.qty as qty,
                                cart.qty as cart_qty,
                                cart.item_id as item_id,
                                cart.id as cart_id,
                                cart.chars as chars,
                                items.is_digital as is_digital,
                                items.filename as filename_item,
                                items.filename_orig as filename_orig,
                                items.category_id as category_id
 
                        FROM    cms_shop_cart cart, cms_shop_items items, 
 
                        WHERE   cart.session_id = '{$session_id}' AND
                                (cart.var_art_no = '' OR cart.var_art_no = '0') AND
                                cart.item_id = items.id";
 
 

 
   $base_sql   = "SELECT   items.title as title,
                                items.price as price,
                                items.art_no as art_no,
                                items.seolink as seolink,
                                items.qty as qty,
                                cart.qty as cart_qty,
                                cart.item_id as item_id,
                                cart.id as cart_id,
                                cart.chars as chars,
                                items.is_digital as is_digital,
                                items.filename as filename_item,
                                items.filename_orig as filename_orig,
                                items.category_id as category_id,
val.val as value
 
                        FROM    cms_shop_cart cart, cms_shop_items items
LEFT JOIN cms_shop_chars_val val ON val.char_id = 29 AND val.item_id = cart.id
 
                        WHERE   cart.session_id = '{$session_id}' AND
                                (cart.var_art_no = '' OR cart.var_art_no = '0') AND
                                cart.item_id = items.id";