if I use

while($ref=fetchrow_arrayref()){
print "@{$ref}\n";
}

[download]

it works fine (printing all the rows I wanted).

but if I use

while($ref=fetchrow_arrayref()){
push @ary,$ref;
}
foreach (@ary){
print "@{$_}\n";
}

[download]

it can only print the last record several times.

Could someone explain this to me?

I know fetchrow_arrayref() has weird behavor, but can not understand why the above two code snippets generate different results.

Thanks.

In reply to perl DBI question about fetchrow_arrayref() by lightoverhead

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