Hello,
I am trying to call a user-defined function from within a trigger. The trigger
is created through the command-line interface correctly, but when I run an
insert query that triggers the trigger, sedna dies and I have to restart sedna
with se_gov. Here's my code for the trigger:
import module namespace func = "sedna-project";
CREATE TRIGGER "Trig_CrispRule3"
AFTER INSERT
ON document("test_bookstore")//Sales_Record
FOR EACH NODE
DO
{
UPDATE insert
for $b in $WHERE//Book[book_ID/text()="2"]
where ($b//popularity < 1000) (: this runs correctly :)
(: where ($b//popularity < $func:max) # This is a compile error even
though the variable $func:max is defined in the imported module:)
(: where ($b//popularity < func:max_calc(900, 1000, 0.0)) # This causes
sedna to die :)
return
<Discount_Information>
<book_ID>4</book_ID>
<discount_percent>26</discount_percent>
<start_date>09/15/2008</start_date>
<end_date>10/04/2008</end_date>
</Discount_Information>
following $WHERE//Discount_Information[book_ID/text()="3"];
fn:doc("test_bookstore")//Discount_Information[book_ID/text()="3"];
}
Is there a different syntax for calling a user-defined function from inside a
trigger?
Thanks,
Shalini
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