Soroosh Sardari <soroosh(dot)sardari(at)gmail(dot)com> writes:
> I have problem with memory deallocation. look at the following queries
> 1- create table test01(a) as select generate_series(1,100000000)::int8 ;
Do it as, eg,
create table test01(a) as select g::int8 from generate_series(1,100000000) g;
SRFs in the SELECT targetlist tend to leak memory; this is not easily
fixable, and nobody is likely to try hard considering the feature's on
the edge of deprecation anyhow.
regards, tom lane