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#
# Test the operation of TRUNCATE with concurrent DML.
# The DML should be BF-aborted if the DDL arrives from another node
#
--source include/galera_cluster.inc
--source include/have_innodb.inc
--source include/have_debug_sync.inc
--source include/not_embedded.inc
#
# INSERT and TRUNCATE on different nodes
#
--connection node_1
CREATE TABLE ten (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
# Insert 1m rows
--connection node_2
--let $wait_condition = SELECT COUNT(*) = 10 FROM ten;
--source include/wait_condition.inc
# Prevent autocommit retring from masking the deadlock error we expect to get
SET SESSION wsrep_retry_autocommit = 0;
INSERT INTO t1(f1) SELECT 1 FROM ten as a1, ten AS a2;
set debug_sync='ha_commit_trans_after_prepare WAIT_FOR go';
--send INSERT INTO t1 (f1) SELECT 1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5, ten AS a6;
--connection node_1
# Wait for a above insert to start
--let $wait_condition = SELECT COUNT(*) >= 100 from t1;
--source include/wait_condition.inc
--send TRUNCATE TABLE t1;
--connection node_1
--reap
--connection node_2
--error ER_LOCK_DEADLOCK
--reap
--connection node_2
SELECT COUNT(*) = 0 FROM t1;
--connection node_1
SELECT COUNT(*) = 0 FROM t1;
DROP TABLE t1;
DROP TABLE ten;
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