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−#!perl -I./t
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−
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−# This Source Code Form is subject to the terms of the Mozilla Public
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−# License, v. 2.0.  If a copy of the MPL was not distributed with this
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−# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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−#
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−# Copyright 1997 - July 2008 CWI, August 2008 - 2020 MonetDB B.V.
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−
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−$| = 1;
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−
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−use strict;
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−use warnings;
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−use DBI();
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−use DBD_TEST();
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−
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−use Test::More;
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−
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−if (defined $ENV{DBI_DSN}) {
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−  plan tests => 4;
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−} else {
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−  plan skip_all => 'Cannot test without DB info';
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−}
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−
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−my $dbh = DBI->connect or die "Connect failed: $DBI::errstr\n";
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−pass('Database connection created');
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−
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−# fetch 1000 of the 5000 rows, see Bug 2889
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−my $query = qq{
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−	SELECT * FROM sys.generate_series(0,5000);
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−};
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−my $sth = $dbh->prepare($query);
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−$sth->execute;
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−my $r = $sth->fetchall_arrayref(undef, 1000);
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−my $count = scalar(@{$r}); # don't say perl isn't weird
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−ok($count == 1000, 'got 1000 rows as requested');
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−
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−# fetch a lot of rows and see we don't get disconnected halfway, see Bug 2897
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−$query = qq{
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−	SELECT * FROM tables, sys.generate_series(0,1000);
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−};
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−$sth = $dbh->prepare($query);
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−$sth->execute;
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−$r = $sth->fetchall_arrayref();
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−$count = scalar(@{$r});
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−ok($count % 1000 == 0, "got $count rows");
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−
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−
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−
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−
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−ok( $dbh->disconnect,'Disconnect');