mirror of
https://github.com/timescale/timescaledb.git
synced 2025-05-16 10:33:27 +08:00
7b299fa05f
Append plans that are empty (no children) are replaced at planning- time with a Result plan node that returns nothing. Such Result nodes occur typically when querying outside the time range covered by chunks. However, the ConstraintAwareAppend plan node did not handle the case of a Result child node, instead expecting either an Append or MergeAppend node. This is now fixed so that encountering a Result node means doing nothing.