Reusing same declared parameter in interval() causes server error #5804
Description
To reproduce
-- Returns error "Cannot invoke \"io.questdb.cairo.sql.Function.isUndefined()\" because the return value of \"io.questdb.std.ObjList.getQuick(int)\" is null"
DECLARE
@ts := '2025-07-02T13:00:00.000000Z',
@int := interval(@ts, @ts)
SELECT @int;
-- Works
DECLARE
@ts1 := '2025-07-02T13:00:00.000000Z',
@ts2 := '2025-07-02T13:00:00.000000Z',
@int := interval(@ts1, @ts2)
SELECT @int;
QuestDB version:
8.3.3
OS, in case of Docker specify Docker and the Host OS:
Windows
File System, in case of Docker specify Host File System:
ntfs
Full Name:
Rasmus Melchior Jacobsen
Affiliation:
Utiliread
Have you followed Linux, MacOs kernel configuration steps to increase Maximum open files and Maximum virtual memory areas limit?
- Yes, I have
Additional context
No response