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--source include/big_test.inc
--source include/galera_cluster.inc
--source include/have_innodb.inc
if (!`SELECT @@open_files_limit >= 1024`){
skip Need at least an open file limit of 1000;
}
#
# This test forces 100 tables without a PK to participate in a single
# transaction.
#
#
# First, create 100 tables
#
--connection node_1
--let $count = 100
while ($count)
{
--disable_query_log
--let $ddl_var = `SELECT CONCAT("CREATE TABLE t", $count, " (f1 INTEGER) ENGINE=InnoDB")`
--eval $ddl_var
--enable_query_log
--dec $count
}
--let $count = 100
while ($count)
{
--disable_query_log
--let $ddl_var = `SELECT CONCAT("INSERT INTO t", $count, " VALUES (1234)")`
--eval $ddl_var
--enable_query_log
--dec $count
}
#
# Second, perform 100 updates
#
SET AUTOCOMMIT=OFF;
START TRANSACTION;
--let $count = 100
while ($count)
{
--disable_query_log
--let $ddl_var = `SELECT CONCAT("UPDATE t", $count, " SET f1 = 1")`
--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 $count = 100
while ($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) = 100 FROM sum_table;
#
# Fourth, create a deadlock
#
--connection node_1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
--let $count = 100
while ($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 t100 SET f1 = 3;
--connection node_1
COMMIT;
--connection node_2
--error ER_LOCK_DEADLOCK
COMMIT;
DROP SCHEMA test;
CREATE SCHEMA test;
|
