On 2020-Aug-25, Ranier Vilela wrote: > If the variable hscan->rs_cblock is InvalidBlockNumber the test can > protect root_offsets fail.
When does that happen? > The var root_blkno only is checked at line 1853. That's a different function. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services