, 05 2017 . 18:43
+
product, . :
code -
type - (() / (d) / (g))
name -
p_code - ( )
- .
. - code p_code :
SELECT product.CODE, product.NAME, product_1.NAME, product_2.NAME, product_3.NAME, product_4.NAME, product_5.NAME
FROM ((((product LEFT JOIN product AS product_1 ON product.CODE = product_1.P_CODE) LEFT JOIN product AS product_2 ON product_1.CODE = product_2.P_CODE) LEFT JOIN product AS product_3 ON product_2.CODE = product_3.P_CODE) LEFT JOIN product AS product_4 ON product_3.CODE = product_4.P_CODE) LEFT JOIN product AS product_5 ON product_4.CODE = product_5.P_CODE;
. , //, /, .
?
http://www.sql.ru/forum/1259305/zapros-na-formirovanie-polnogo-puti-elementa-spravochnika