mirror of
https://github.com/postgres/postgres.git
synced 2026-04-14 13:37:39 -04:00
53 lines
1.7 KiB
Perl
53 lines
1.7 KiB
Perl
# Test replication between databases with different encodings
|
|
use strict;
|
|
use warnings;
|
|
use PostgresNode;
|
|
use TestLib;
|
|
use Test::More tests => 1;
|
|
|
|
my $node_publisher = get_new_node('publisher');
|
|
$node_publisher->init(
|
|
allows_streaming => 'logical',
|
|
extra => [ '--locale=C', '--encoding=UTF8' ]);
|
|
$node_publisher->start;
|
|
|
|
my $node_subscriber = get_new_node('subscriber');
|
|
$node_subscriber->init(
|
|
allows_streaming => 'logical',
|
|
extra => [ '--locale=C', '--encoding=LATIN1' ]);
|
|
$node_subscriber->start;
|
|
|
|
my $ddl = "CREATE TABLE test1 (a int, b text);";
|
|
$node_publisher->safe_psql('postgres', $ddl);
|
|
$node_subscriber->safe_psql('postgres', $ddl);
|
|
|
|
my $publisher_connstr = $node_publisher->connstr . ' dbname=postgres';
|
|
my $appname = 'encoding_test';
|
|
|
|
$node_publisher->safe_psql('postgres',
|
|
"CREATE PUBLICATION mypub FOR ALL TABLES;");
|
|
$node_subscriber->safe_psql('postgres',
|
|
"CREATE SUBSCRIPTION mysub CONNECTION '$publisher_connstr application_name=$appname' PUBLICATION mypub;"
|
|
);
|
|
|
|
$node_publisher->wait_for_catchup($appname);
|
|
|
|
# Wait for initial sync to finish as well
|
|
my $synced_query =
|
|
"SELECT count(1) = 0 FROM pg_subscription_rel WHERE srsubstate NOT IN ('s', 'r');";
|
|
$node_subscriber->poll_query_until('postgres', $synced_query)
|
|
or die "Timed out while waiting for subscriber to synchronize data";
|
|
|
|
$node_publisher->safe_psql('postgres',
|
|
q{INSERT INTO test1 VALUES (1, E'Mot\xc3\xb6rhead')}); # hand-rolled UTF-8
|
|
|
|
$node_publisher->wait_for_catchup($appname);
|
|
|
|
is( $node_subscriber->safe_psql(
|
|
'postgres', q{SELECT a FROM test1 WHERE b = E'Mot\xf6rhead'}
|
|
), # LATIN1
|
|
qq(1),
|
|
'data replicated to subscriber');
|
|
|
|
$node_subscriber->stop;
|
|
$node_publisher->stop;
|