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https://github.com/percona/percona-toolkit.git
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5f14441d19
Previously, pt-table-sync generated DML statements that included the generated columns of a table, which is however rejected by the database and not necessary for the required sync statements.
81 lines
2.5 KiB
Perl
81 lines
2.5 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 English qw(-no_match_vars);
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use Test::More;
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use PerconaTest;
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use Sandbox;
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require "$trunk/bin/pt-table-sync";
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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 $source_dbh = $sb->get_dbh_for('source');
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my $replica1_dbh = $sb->get_dbh_for('replica1');
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if ( !$source_dbh ) {
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plan skip_all => 'Cannot connect to sandbox source';
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}
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elsif ( !$replica1_dbh ) {
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plan skip_all => 'Cannot connect to sandbox replica1';
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}
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else {
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plan tests => 3;
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}
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my $output;
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# #############################################################################
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# Test generated REPLACE statements.
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# #############################################################################
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$sb->load_file('source', "t/pt-table-sync/samples/pt-2375.sql");
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$sb->wait_for_replicas();
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$replica1_dbh->do("delete from `test`.`test_table` where `id`=1");
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$output = remove_traces(output(
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sub { pt_table_sync::main('--sync-to-source',
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'h=127.0.0.1,P=12346,u=msandbox,p=msandbox',
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qw(-t test.test_table --print --execute))
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},
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));
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chomp($output);
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is(
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$output,
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"REPLACE INTO `test`.`test_table`(`id`, `value`) VALUES ('1', '24');",
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"Generated columns are not used in REPLACE statements"
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);
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# #############################################################################
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# Test generated UPDATE statements.
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# #############################################################################
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$sb->load_file('source', "t/pt-table-sync/samples/pt-2375.sql");
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$sb->wait_for_replicas();
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$replica1_dbh->do("update `test`.`test_table` set `value`=55 where `id`=2");
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$output = remove_traces(output(
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sub { pt_table_sync::main(qw(--print --execute),
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"h=127.0.0.1,P=12346,u=msandbox,p=msandbox,D=test,t=test_table",
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"h=127.0.0.1,P=12345,u=msandbox,p=msandbox,D=test,t=test_table");
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}
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));
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chomp($output);
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is(
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$output,
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"UPDATE `test`.`test_table` SET `value`='55' WHERE `id`='2' LIMIT 1;",
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"Generated columns are not used in UPDATE statements"
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);
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# #############################################################################
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# Done.
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# #############################################################################
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$sb->wipe_clean($source_dbh);
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ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
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exit;
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