Hello,
We're upgrading from postgresql 9.6 to 10.6 and everything is working fine, but any query against pg_stat_activity
resultsin ERROR: invalid memory alloc request size 1652113408
e.g:
ourdb=> SELECT pid, state, age(query_start, clock_timestamp()), usename, query FROM pg_stat_activity WHERE query !=
'<IDLE>'AND state != 'idle' ORDER BY age limit 100;
ERROR: invalid memory alloc request size 1652113408
Maybe this has to do with us setting track_activity_query_size=102400? Is there a known safe maximum for that, or could
therebe some other problem?
Thanks,
James