If I understand the question (and your subsequent clarification) correctly, I think this should do the trick:
use strict;
use warnings;
use DBI;
use DBD::SQLite;
use Data::Dumper;
my $dbh = DBI->connect(
'dbi:SQLite:dbname=test.sqlite',
undef, undef, { RaiseError => 1, PrintError => 1, } );
eval {
$dbh->do('CREATE TABLE evkeypairs (id INTEGER PRIMARY KEY NOT NULL
+,key TEXT,value TEXT);');
$dbh->do(q!INSERT INTO evkeypairs (key, value) VALUES ('foo','bar'
+);!);
$dbh->do(q!INSERT INTO evkeypairs (key, value) VALUES ('kung','foo
+');!);
} or warn "$@";
my $sth = $dbh->prepare( 'SELECT * FROM evkeypairs' );
$sth->execute;
my $href = $sth->fetchall_hashref( 'id' );
print Dumper $href;
$dbh->disconnect;
unlink 'test.sqlite';
__END__
$VAR1 = {
'1' => {
'value' => 'bar',
'id' => '1',
'key' => 'foo'
},
'2' => {
'value' => 'foo',
'id' => '2',
'key' => 'kung'
}
};
Thanks to AM for providing the code to create a test db.