>>>>> "Andrew" == Andrew Gierth <andrew@tao11.riddles.org.uk> writes:
Andrew> Going to see if this can be narrowed down further.
Simpler testcase, removing the CTE, so this is clearly just about
InitPlan:
create table mytable (flag boolean default false, foo integer);
insert into mytable default values;
session B:
begin; update mytable set flag = true;
session A:
update mytable set foo = case when not flag then foo else length((select 'foo')) end;
commit in B and watch A die in:
#1 0x0000000000b001bd in text_length (str=0) at varlena.c:647
--
Andrew (irc:RhodiumToad)
