File: galera_sr_ddl_schema.test

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

#
# Test the effect of DROP SCHEMA DDL on a concurrent SR transaction
# Most other DDL tests work on a table level, so this test exercises a 
# different granularity.
#

--connection node_1
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY, f2 INTEGER) ENGINE=InnoDB;
SET SESSION wsrep_trx_fragment_size = 1;

SET AUTOCOMMIT=OFF;
START TRANSACTION;

INSERT INTO t1 VALUES (1, 1);
INSERT INTO t1 VALUES (2, 2);
INSERT INTO t1 VALUES (3, 3);
INSERT INTO t1 VALUES (4, 4);
INSERT INTO t1 VALUES (5, 5);

--connection node_2
SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
--let $wait_condition = SELECT COUNT(*) > 0 FROM t1;
--source include/wait_condition.inc

DROP SCHEMA test;

--error ER_NO_SUCH_TABLE
SELECT COUNT(*) = 0 FROM test.t1;

--connection node_1

# Transaction can not continue due to DDL
--error ER_LOCK_DEADLOCK
INSERT INTO test.t1 VALUES (6, 6);

# DDL is now in effect
--error ER_NO_SUCH_TABLE
INSERT INTO test.t1 VALUES (6, 6);

CREATE SCHEMA test;