I presume you are using 
our %q;

[download]
in SQL_Wrapper? Change it to 
use vars qw( %q );

[download]

Of course, you could provide a reasonable interface instead 

my %q = SQL_Wrapper->q;

[download]

In reply to Re: my hash used only once: possible typo by ikegami
in thread my hash used only once: possible typo by saintex

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