Should have read
perldoc DBI
Note that the same array reference is returned for each fetch, so
don't store the reference and then use it after a later fetch.
Also, the elements of the array are also reused for each row, so
take care if you want to take a refer
Hi list,
When using DBI module as,
my $return_list = $sth->fetchrow_arrayref;
Can I copy the reference to some other variable
say, e.g.
my $CopyOfResult = $return_list;
and do another query using the same handle and
use $CopyOfResult and $return_list?
My question is how does perl will release the
m
