mariadb/mysql-test/suite/galera/t/galera_many_tables_pk.test

--source include/big_test.inc
--source include/galera_cluster.inc
--source include/have_innodb.inc

#
# This test forces 1K tables with a PK to participate in a single transaction
#

#
# First, create 1K tables and make sure the DDLs are all propagated
#

--connection node_1

--let $count = 1000
while ($count)
{
  --disable_query_log
  --let $ddl_var = `SELECT CONCAT("CREATE TABLE t", $count, " (f1 INTEGER AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB")`
  --eval $ddl_var
  --enable_query_log
  --dec $count
}

--connection node_2
SELECT COUNT(*) = 1000 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME LIKE 't%';

#
# Second, create a transaction that uses all those tables
# 

--connection node_1
SET AUTOCOMMIT=OFF;
START TRANSACTION;

--let $count = 1000
while ($count)
{
  --disable_query_log
  --let $ddl_var = `SELECT CONCAT("INSERT INTO t", $count, " VALUES (DEFAULT)")`
  --eval $ddl_var
  --enable_query_log
  --dec $count
}

COMMIT;

#
# Third, confirm that all the inserts have arrived on the second node
#

--connection node_2
CREATE TABLE sum_table (f1 INTEGER);

--let $count = 1000
while ($count)
{
  --disable_query_log
  --let $ddl_var = `SELECT CONCAT("INSERT INTO sum_table SELECT COUNT(*) FROM t", $count)`
  --eval $ddl_var
  --enable_query_log
  --dec $count
}

SELECT SUM(f1) = 1000 FROM sum_table;

#
# Fourth, create a deadlock
#

--connection node_1
SET AUTOCOMMIT=OFF;
START TRANSACTION;

--let $count = 1000
while ($count)
{
  --disable_query_log
  --let $ddl_var = `SELECT CONCAT("UPDATE t", $count, " SET f1 = 2")`
  --eval $ddl_var
  --enable_query_log
  --dec $count
}

--connection node_2
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1000 SET f1 = 3;

--connection node_1
COMMIT;

--connection node_2
--error ER_LOCK_DEADLOCK
COMMIT;

DROP SCHEMA test;
CREATE SCHEMA test;