Re: BUG #16122: segfault pg_detoast_datum (datum=0x0) at fmgr.c:1833numrange query

Hi Tomas, thank you for your help!  @Michael it looks like 15 repeats is not enough to say it is "reliably" reproduced: hope this does it.

To reproduce, be sure to start postgres from scratch.   Load the dump file (below).  And then run the following to reliably reproduce the error:

select id from natica_hdu_test
WHERE
"dec_range" <@ '[88.9999998611111,90.0000001388889)';

It was bugging out with an empty table but it seems intermittent. A successful query followed by the one above will not fail sometimes; hence the need for a from-scratch startup instance of postgres.

Here is the backup file ~3.5 MB: https://drive.google.com/open?id=1cMc8pMT_aDAW7miplbrpDDcn-JZ0td8M