Re: [HACKERS] INSERT INTO ... SELECT eats all my memory - Mailing list pgsql-hackers

Bruce Momjian wrote:
> 
> Do we have a problem here?  Can someone explain it?  Is it the
> conversion of the types?
> 
> >
> > insert into log select username, server, pop, remaddr, port, service, NULL,
> > privilege, authenmethod, authentype, authenservice, logtime, starttime,
> > elapsedtime, bytesin, bytesout, paksin, paksout, callerid, callednumber, NULL,
> > NULL, NULL, NULL, NULL, NULL from log2;

EXPLAIN VERBOSE _query_above_

?

Vadim