Re: Segmentation fault: pg_upgrade 9.1 to 9.3: pg_dump: row number 0 is out of range 0..-1

What happens if you manually run the pg_dump command quoted above against a running 9.1 server, outside of the context of pg_upgrade?  (Your port will be probably be different from 50432)

If that still crashes, What if you drop the --binary-upgrade option?  The --format=custom option?

 

I started the 9.1 server normally and ran the above pg_dump (with the appropriate port for that instance).

| w/ -binary-upgrade | w/ --format=custom | crashed? |

|        yes         |         no         |   yes    |

|         no         |        yes         |    no    |

|        yes         |        yes         |   yes    |

So it seem the -binary-upgrade option has caused some problem. And the same crash happens regardless of whether i use the 9.1's or 9.3's pg_dump.