mysql-test/suite/galera/t/galera_var_load_data_splitting.test


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

--let $wsrep_load_data_splitting_orig = `SELECT @@wsrep_load_data_splitting`

# Create a file for LOAD DATA with 95K entries
--perl
open(FILE, ">", "$ENV{'MYSQLTEST_VARDIR'}/tmp/galera_var_load_data_splitting.csv") or die;
foreach  my $i (1..95000) {
	print FILE "$i\n";
}
EOF

CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;

# Record wsrep_last_committed as it was before LOAD DATA
--connection node_2
--let $wsrep_last_committed_before = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME = 'wsrep_last_committed'`

SET GLOBAL wsrep_load_data_splitting = TRUE;
--disable_query_log
--eval LOAD DATA INFILE '$MYSQLTEST_VARDIR/tmp/galera_var_load_data_splitting.csv' INTO TABLE t1;
--enable_query_log

--connection node_2
--let $wsrep_last_committed_after = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME = 'wsrep_last_committed'`

SELECT COUNT(*) = 95000 FROM t1;

# LOAD-ing 95K rows causes 10 commits to be registered
--disable_query_log
--eval SELECT $wsrep_last_committed_after = $wsrep_last_committed_before + 10 AS wsrep_last_committed_diff;
--enable_query_log

--connection node_1
--eval SET GLOBAL wsrep_load_data_splitting = $wsrep_load_data_splitting_orig;

--connection node_2
--eval SET GLOBAL wsrep_load_data_splitting = $wsrep_load_data_splitting_orig;

DROP TABLE t1;