Postgresql function returning record - accessing individual columns -



Postgresql function returning record - accessing individual columns -

i have function f_product_price(lab uuid, price_list uuid, product_class uuid), returns record of useful items. if utilize function in clause, works fine in version 9.3:

select a.item_name, pl.base_price, .... lab l, items a, f_product_pric(l.id, l.price_list, a.product_class) pl lab.guid=? .....

but need in version 9.2, returns error:

there entry table "pl", cannot referenced part of query.

know how modify select? purposes sufficient access individual item name in select list :

select a.item_name, f_product_pric(l.id, l.price_list, a.product_class).base_price, .... lab l, items ....... lab.guid=? .....

but returns syntax error @ or near "." right syntax?

i have written this:

select a.item_name, (select base_price f_product_pric(l.id, l.price_list, a.product_class)) base_price lab l, items lab.guid=? .....

function postgresql record

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