index cf6d0b9dcb8c00f835f8cc1f075b870f2675d1a5..d4022fd63e7e0070d0587ae3b10a9034b2111ece 100644 (file)
use warnings;
use PostgresNode;
use TestLib;
-use Test::More tests => 20;
+use Test::More tests => 22;
# Initialize publisher node
my $node_publisher = get_new_node('publisher');
local|2.2|bar|2),
'update works with different column order and subscriber local values');
+# check behavior with toasted values
+
+$node_publisher->safe_psql('postgres',
+ "UPDATE tab_mixed SET b = repeat('xyzzy', 100000) WHERE a = 2");
+
+$node_publisher->wait_for_catchup($appname);
+
+$result = $node_subscriber->safe_psql('postgres',
+ "SELECT a, length(b), c, d FROM tab_mixed ORDER BY a");
+is( $result, qq(1|3|1.1|local
+2|500000|2.2|local),
+ 'update transmits large column value');
+
+$node_publisher->safe_psql('postgres',
+ "UPDATE tab_mixed SET c = 3.3 WHERE a = 2");
+
+$node_publisher->wait_for_catchup($appname);
+
+$result = $node_subscriber->safe_psql('postgres',
+ "SELECT a, length(b), c, d FROM tab_mixed ORDER BY a");
+is( $result, qq(1|3|1.1|local
+2|500000|3.3|local),
+ 'update with non-transmitted large column value');
+
# check behavior with dropped columns
+# this update should get transmitted before the column goes away
+$node_publisher->safe_psql('postgres',
+ "UPDATE tab_mixed SET b = 'bar', c = 2.2 WHERE a = 2");
+
$node_publisher->safe_psql('postgres', "ALTER TABLE tab_mixed DROP COLUMN b");
+
$node_publisher->safe_psql('postgres',
"UPDATE tab_mixed SET c = 11.11 WHERE a = 1");