It`s just a sample.
select c.id from OneRow c join abstract a on a.id=AsInteger(c.id)
"Nested Loop (cost=0.00..786642.96 rows=1 width=4) (actual
time=91021.167..119601.344 rows=1 loops=1)"
" Join Filter: ((a.id)::integer = asinteger((c.id)::integer))"
" -> Seq Scan on onerow c (cost=0.00.
I have a query:
SELECT d1.ID, d2.ID
FROM DocPrimary d1
JOIN DocPrimary d2 ON d2.BasedOn=d1.ID
WHERE (d1.ID=234409763) or (d2.ID=234409763)
i think what QO(Query Optimizer) can make it faster (now it seq scan and on
million records works 7 sec)
SELECT d1.ID, d2.ID
FROM DocPrimary d1
J
