/usr/lib/mysql-testsuite/t/partition_sync.test is in percona-server-test-5.6 5.6.22-rel71.0-0ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | --source include/have_partition.inc
--source include/have_debug.inc
# Save the initial number of concurrent sessions.
--source include/count_sessions.inc
--echo #
--echo # Bug #43867 ALTER TABLE on a partitioned table
--echo # causes unnecessary deadlocks
--echo #
CREATE TABLE t1 (a int) PARTITION BY RANGE (a)
(PARTITION p0 VALUES LESS THAN (1),
PARTITION p1 VALUES LESS THAN (2));
INSERT INTO t1 VALUES (0),(1);
connect(con1,localhost,root);
--echo # Connection 2
connection con1;
BEGIN;
SELECT * FROM t1;
--echo # Connection 1
connection default;
--error ER_DROP_PARTITION_NON_EXISTENT
ALTER TABLE t1 DROP PARTITION p3;
--echo # Connection 2
connection con1;
--echo # This failed with deadlock and should not do so.
SELECT * FROM t1;
--echo # Connection 1
connection default;
disconnect con1;
DROP TABLE t1;
--echo #
--echo # Bug #46654 False deadlock on concurrent DML/DDL
--echo # with partitions, inconsistent behavior
--echo #
--disable_warnings
DROP TABLE IF EXISTS tbl_with_partitions;
--enable_warnings
CREATE TABLE tbl_with_partitions ( i INT )
PARTITION BY HASH(i);
INSERT INTO tbl_with_partitions VALUES (1);
connect(con2,localhost,root);
connect(con3,localhost,root);
--echo # Connection 3
connection con3;
LOCK TABLE tbl_with_partitions READ;
--echo # Connection 1
--echo # Access table with disabled autocommit
connection default;
SET AUTOCOMMIT = 0;
SELECT * FROM tbl_with_partitions;
--echo # Connection 2
--echo # Alter table, abort after prepare
connection con2;
set session debug="+d,abort_copy_table";
--error ER_LOCK_WAIT_TIMEOUT
ALTER TABLE tbl_with_partitions ADD COLUMN f INT;
--echo # Connection 1
--echo # Try accessing the table after Alter aborted.
--echo # This used to give ER_LOCK_DEADLOCK.
connection default;
SELECT * FROM tbl_with_partitions;
--echo # Connection 3
connection con3;
UNLOCK TABLES;
--echo # Connection 1
--echo # Cleanup
connection default;
disconnect con2;
disconnect con3;
DROP TABLE tbl_with_partitions;
# Check that all connections opened by test cases in this file are really
# gone so execution of other tests won't be affected by their presence.
--source include/wait_until_count_sessions.inc
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