ok, it sounds so crazy that i cannot believe...
it crashes when value in column relname is 'promotion' also with
'promotion_[something]' it does not crash when other strings are used.... !!
COPY public.stat_user_tables (now, relid, schemaname, relname, seq_scan,
seq_tup_read, idx_scan, idx_tup_fetch, n_tup_ins, n_tup_upd, n_tup_del,
n_tup_hot_upd, n_live_tup, n_dead_tup, n_mod_since_analyze, last_vacuum,
last_autovacuum, last_analyze, last_autoanalyze, vacuum_count,
autovacuum_count, analyze_count, autoanalyze_count) FROM stdin;
2020-10-17 01:35:01.935309+02 16802 public promotion 311 7775 0 0 0 0 00 25
0 0 \N 2020-10-07 09:08:41.061339+02 2020-10-16 04:47:58.421258+02 \N 01 1 0
2020-10-17 01:35:01.935309+02 123040 public promotion 2 0 1 0 0 0 00 0 0 0
\N 2020-10-07 09:08:41.264478+02 2020-10-16 04:47:31.591375+02 \N 01 1 0
\.
COPY public.table_sizes (now, oid, table_schema, table_name, row_estimate,
total_bytes, index_bytes, toast_bytes, table_bytes, total, index, toast,
"table") FROM stdin;
2020-10-16 18:13:57.089157+02 123045 public promotion 1910 23142400 5496832
139264 1750630422 MB 5368 kB 136 kB 17 MB
2020-10-16 18:13:57.089157+02 16802 public promotion 25 57344 16384 \N 40960
56 kB 16 kB \N 40 kB
\.
--
Sent from: https://www.postgresql-archive.org/PostgreSQL-bugs-f2117394.html