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44b107da90
- Added missning setting of table->rpl_write_set in record_gtid(), required by galera - Removed output of WSREP_PATCH_VERSION from galera_defaults, as this can change over time - Limit galera_many_tables_pk and galera_many_tables_nopk to 900, as on many systems the default open table limit is 1024
109 lines
1.9 KiB
Text
109 lines
1.9 KiB
Text
--source include/big_test.inc
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--source include/galera_cluster.inc
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--source include/have_innodb.inc
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if (!`SELECT @@open_files_limit >= 1024`){
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skip Need at least an open file limit of 1000;
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}
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#
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# This test forces 900 tables without a PK to participate in a single
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# transaction. The reason for 900 is that some linux system has by default
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# a limit of 1024 open files / process
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#
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#
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# First, create 900 tables
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#
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--connection node_1
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--let $count = 900
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while ($count)
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{
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--disable_query_log
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--let $ddl_var = `SELECT CONCAT("CREATE TABLE t", $count, " (f1 INTEGER) ENGINE=InnoDB")`
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--eval $ddl_var
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--enable_query_log
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--dec $count
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}
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--let $count = 900
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while ($count)
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{
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--disable_query_log
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--let $ddl_var = `SELECT CONCAT("INSERT INTO t", $count, " VALUES (1234)")`
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--eval $ddl_var
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--enable_query_log
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--dec $count
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}
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#
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# Second, perform 900 updates
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#
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SET AUTOCOMMIT=OFF;
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START TRANSACTION;
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--let $count = 900
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while ($count)
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{
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--disable_query_log
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--let $ddl_var = `SELECT CONCAT("UPDATE t", $count, " SET f1 = 1")`
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--eval $ddl_var
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--enable_query_log
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--dec $count
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}
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COMMIT;
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# Third, confirm that all the inserts have arrived on the second node
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#
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--connection node_2
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CREATE TABLE sum_table (f1 INTEGER);
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--let $count = 900
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while ($count)
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{
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--disable_query_log
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--let $ddl_var = `SELECT CONCAT("INSERT INTO sum_table SELECT COUNT(*) FROM t", $count)`
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--eval $ddl_var
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--enable_query_log
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--dec $count
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}
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SELECT SUM(f1) = 900 FROM sum_table;
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#
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# Fourth, create a deadlock
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#
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--connection node_1
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SET AUTOCOMMIT=OFF;
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START TRANSACTION;
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--let $count = 900
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while ($count)
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{
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--disable_query_log
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--let $ddl_var = `SELECT CONCAT("UPDATE t", $count, " SET f1 = 2")`
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--eval $ddl_var
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--enable_query_log
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--dec $count
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}
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--connection node_2
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SET AUTOCOMMIT=OFF;
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START TRANSACTION;
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UPDATE t900 SET f1 = 3;
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--connection node_1
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COMMIT;
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--connection node_2
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--error ER_LOCK_DEADLOCK
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COMMIT;
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DROP SCHEMA test;
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CREATE SCHEMA test;
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