On 2019-10-10 15:32:38 -0400, Tom Lane wrote: > Andres Freund <andres@xxxxxxxxxxx> writes: > > On 2019-10-09 10:16:37 -0400, Tom Lane wrote: > >> Well, it shows that the failure is occurring while trying to evaluate > >> a variable in a trigger's WHEN clause during > >> "UPDATE origo_email_delivery SET folder_id=$1, created=$2\nWHERE entity_id IN ($3)\nRETURNING entity_id" > >> And I'd bet that the root cause is something to do with Andres' tuple slot > >> work. But (at least to my eye) it's not apparent exactly what's wrong. > > > It looks like this could "just" be another report of #16036, which was > > already fixed in: > > commit d986d4e87f61c68f52c68ebc274960dc664b7b4e > > Author: Andres Freund <andres@xxxxxxxxxxx> > > Date: 2019-10-04 11:59:34 -0700 > > Fix crash caused by EPQ happening with a before update trigger present. > > Bingo. I can reproduce the crash (using concurrent updates of the same > table row, in the schema Andreas sent off-list) on the predecessor of > that commit, but on that commit it's fine. Cool, and thanks for checking.
