Juan José Santamaría Flecha wrote: > Just to make sure we are all seeing the same problem, does the attached > patch fix your test?
The problem of the random changes in sorting disappears for all libc locales in pg_collation, so this is very promising. However it persists for the default collation. Best regards, -- Daniel Vérité https://postgresql.verite.pro/ Twitter: @DanielVerite