Engine crashes when use SUM()OVER() in recursive query
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Key: CORE-4322
URL: http://tracker.firebirdsql.org/browse/CORE-4322
Project: Firebird Core
Issue Type: Bug
Reporter: Pavel Zotov
Attachments: gdb-firebird.140121_234028.1.zip
LI-T3.0.0.30813
SQL> with recursive r as(select 0 i,count(*)over() c from rdb$database union
all select r.i+1,sum(i)over() from r where r.i<10) select * from r;
Select Expression
-> Recursion
-> Materialize
-> Window
-> Record Buffer
-> Table "R RDB$DATABASE" Full Scan
-> Materialize
-> Filter
I C
============ =====================
Statement failed, SQLSTATE = 08006
Error reading data from the connection.
Coredump see in attach.
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