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https://github.com/percona/percona-toolkit.git
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d939d2bf30
--alter 'CHANGE COLUMN C1 c1 ...' was failing because osc was not lowering the case of the field names when trying to detect renamed columns.
92 lines
2.3 KiB
Perl
92 lines
2.3 KiB
Perl
#!/usr/bin/env perl
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BEGIN {
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die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
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unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
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unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
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};
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use strict;
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use warnings FATAL => 'all';
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use threads;
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use English qw(-no_match_vars);
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use Test::More;
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use Data::Dumper;
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use PerconaTest;
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use Sandbox;
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use SqlModes;
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use File::Temp qw/ tempdir /;
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plan tests => 4;
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require "$trunk/bin/pt-online-schema-change";
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my $dp = new DSNParser(opts=>$dsn_opts);
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my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
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my $master_dbh = $sb->get_dbh_for('master');
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my $master_dsn = 'h=127.1,P=12345,u=msandbox,p=msandbox';
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if ( !$master_dbh ) {
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plan skip_all => 'Cannot connect to sandbox master';
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}
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# The sandbox servers run with lock_wait_timeout=3 and it's not dynamic
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# so we need to specify --set-vars innodb_lock_wait_timeout=3 else the
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# tool will die.
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my @args = (qw(--set-vars innodb_lock_wait_timeout=3));
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my $output;
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my $exit_status;
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my $sample = "t/pt-online-schema-change/samples/";
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$sb->load_file('master', "$sample/pt-186.sql");
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my $ori_rows = $master_dbh->selectall_arrayref('SELECT * FROM test.t1');
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($output, $exit_status) = full_output(
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sub { pt_online_schema_change::main(@args, "$master_dsn,D=test,t=t1",
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'--execute', '--no-check-alter',
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'--alter', 'CHANGE COLUMN `Last_referenced` `c11` INT NOT NULL default 99'
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),
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},
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);
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is(
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$exit_status,
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0,
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"--alter rename columns with uppercase names -> exit status 0",
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);
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my $structure = $master_dbh->selectall_arrayref('DESCRIBE test.t1');
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is_deeply(
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$structure->[2],
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[
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'c11',
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'int(11)',
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'NO',
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'MUL',
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'99',
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''
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],
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'--alter rename columns with uppercase names -> Column was renamed'
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);
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my $new_rows = $master_dbh->selectall_arrayref('SELECT * FROM test.t1');
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is_deeply(
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$ori_rows,
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$new_rows,
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"--alter rename columns with uppercase names -> Row values OK"
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);
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$master_dbh->do("DROP DATABASE IF EXISTS test");
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# #############################################################################
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# Done.
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# #############################################################################
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$sb->wipe_clean($master_dbh);
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ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
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done_testing;
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