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use strict;
use warnings;
use Test::More;
use DBI;
use lib 't', '.';
require 'lib.pl';
$|= 1;
use vars qw($test_dsn $test_user $test_password);
my $dbh;
eval {$dbh= DBI->connect($test_dsn, $test_user, $test_password,
{ RaiseError => 1, PrintError => 1, AutoCommit => 0,
mysql_multi_statements => 1 });};
if ($@) {
plan skip_all => "no database connection";
}
plan tests => 26;
ok (defined $dbh, "Connected to database with multi statement support");
$dbh->{mysql_server_prepare}= 0;
SKIP: {
skip "Server doesn't support multi statements", 25
if $dbh->{mysql_clientversion} < 40101 or $dbh->{mysql_serverversion} < 40101;
skip "Server has deadlock bug 16581", 25
if $dbh->{mysql_clientversion} < 50025 or ($dbh->{mysql_serverversion} >= 50100 and $dbh->{mysql_serverversion} < 50112);
ok($dbh->do("SET SQL_MODE=''"),"init connection SQL_MODE non strict");
ok($dbh->do("DROP TABLE IF EXISTS dbd_mysql_t76multi"), "clean up");
ok($dbh->do("CREATE TABLE dbd_mysql_t76multi (a INT)"), "create table");
ok($dbh->do("INSERT INTO dbd_mysql_t76multi VALUES (1); INSERT INTO dbd_mysql_t76multi VALUES (2);"), "2 inserts");
# Check that a second do() doesn't fail with an 'Out of sync' error
ok($dbh->do("INSERT INTO dbd_mysql_t76multi VALUES (3); INSERT INTO dbd_mysql_t76multi VALUES (4);"), "2 more inserts");
# Check that more_results works for non-SELECT results too
my $sth;
ok($sth = $dbh->prepare("UPDATE dbd_mysql_t76multi SET a=5 WHERE a=1; UPDATE dbd_mysql_t76multi SET a='6-' WHERE a<4"));
ok($sth->execute(), "Execute updates");
is($sth->rows, 1, "First update affected 1 row");
is($sth->{mysql_warning_count}, 0, "First update had no warnings");
ok($sth->{Active}, "Statement handle is Active");
ok($sth->more_results());
is($sth->rows, 2, "Second update affected 2 rows");
is($sth->{mysql_warning_count}, 2, "Second update had 2 warnings");
ok(not $sth->more_results());
ok($sth->finish());
# Now run it again without calling more_results().
ok($sth->execute(), "Execute updates again");
ok($sth->finish());
# Check that do() doesn't fail with an 'Out of sync' error
is($dbh->do("DELETE FROM dbd_mysql_t76multi"), 4, "Delete all rows");
# Test that do() reports errors from all result sets
$dbh->{RaiseError} = $dbh->{PrintError} = 0;
ok(!$dbh->do("INSERT INTO dbd_mysql_t76multi VALUES (1); INSERT INTO bad_dbd_mysql_t76multi VALUES (2);"), "do() reports errors");
# Test that execute() reports errors from only the first result set
ok($sth = $dbh->prepare("UPDATE dbd_mysql_t76multi SET a=2; UPDATE bad_dbd_mysql_t76multi SET a=3"));
ok($sth->execute(), "Execute updates");
ok(!$sth->err(), "Err was not set after execute");
ok(!$sth->more_results());
ok($sth->err(), "Err was set after more_results");
ok $dbh->do("DROP TABLE dbd_mysql_t76multi");
};
$dbh->disconnect();
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