Subject Slow Open query with SP
Author ainpoissee
Hi!

I have a query like

SELECT Tooleping, TehtiGr FROM
JatkaTyypgraafikuid(NULL,NULL,NULL,NULL,NULL,'2005-11-01',
'2005-11-30', 3)

which returns about 10 rows. The problem is, that it takse about
minute to "open" this query. Ie when I execute this query in IBConsole
I have to wait about 1 minute and then all 10 rows appear without any
delay.
Query plan (as per IBConsole) is

PLAN JOIN (VIEW_GRAAFIKU_VAHETUS TAB_TOOLEPING INDEX
(RDB$PRIMARY15),VIEW_GRAAFIKU_VAHETUS TAB_GRAAFIK INDEX
(FK_TLEPING_G,CU_GRAAFIK_KUUPLEPVAH),VIEW_GRAAFIKU_VAHETUS TAB_VAHETUS
INDEX (RDB$PRIMARY4,FK_VLIIK,FK_VLIIK,FK_VLIIK))(TAB_TYYPGRAAFIK INDEX
(RDB$PRIMARY30))(TAB_TYYPGRPAEV INDEX (FK_TYYPGR))

The SP JatkaTyypgraafikuid has a FOR SELECT loop where stuff is done
and when I execute this SELECT statement in the IBC then I get these
10 rows without any delay... so it looks like FB 1.5 has some problem
to prepare the original select staement. Any idea?

TIA
ain