Re: [HACKERS] Parallel Hash take II

create table tab1 (a int, b text);

create table tab2 (a int, b text);

insert into tab1 (select x, x||'_b' from generate_series(1,200000) x);

insert into tab2 (select x%20000, x%20000||'_b' from generate_series(1,200000) x);

ANALYZE;

select * from tab1 t1, tab2 t2, tab1 t3 where t1.a = t2.a and  t2.b = t3.b order by 1;

WARNING:  terminating connection because of crash of another server process

DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.

HINT:  In a moment you should be able to reconnect to the database and repeat your command.

server closed the connection unexpectedly

This probably means the server terminated abnormally

before or while processing the request.

The connection to the server was lost. Attempting reset: Failed.

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