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--source include/force_binlog_format_statement.inc
--source include/have_debug_sync.inc
--source include/have_debug.inc
--echo #
--echo # Test Auto increment generation and release of overbooked values.
--echo #
call mtr.add_suppression("\\[Warning\\] \\[[^]]*\\] \\[[^]]*\\] Unsafe statement written .* = STATEMENT.");
CREATE TABLE t1 (a SERIAL) ENGINE = InnoDB
PARTITION BY KEY ALGORITHM = 1 () PARTITIONS 3;
INSERT INTO t1 VALUES (10);
SET DEBUG_SYNC="release_auto_increment SIGNAL auto_inc_held WAIT_FOR release";
send INSERT INTO t1 VALUES (3), (NULL), (4);
--echo # Con1
connect (con1, localhost, root,,);
SET DEBUG_SYNC="now WAIT_FOR auto_inc_held";
INSERT INTO t1 VALUES (5);
--echo # Not really a bug, since no row has been assigned the number between
--echo # this and the next auto_inc value.
ANALYZE TABLE t1;
SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
SET DEBUG_SYNC="now SIGNAL release";
--echo # Default
connection default;
--echo # Reaping INSERT INTO t1 VALUES (3), (NULL), (4);
reap;
ANALYZE TABLE t1;
SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--echo # Test with generating an auto inc value in Con1
TRUNCATE TABLE t1;
INSERT INTO t1 VALUES (10);
SET DEBUG_SYNC="release_auto_increment SIGNAL auto_inc_held WAIT_FOR release";
send INSERT INTO t1 VALUES (3), (NULL), (4);
--echo # Con1
connection con1;
SET DEBUG_SYNC="now WAIT_FOR auto_inc_held";
INSERT INTO t1 VALUES (NULL);
--echo # Not really a bug, since no row has been assigned the number between
--echo # this and the next auto_inc value.
ANALYZE TABLE t1;
SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
SET DEBUG_SYNC="now SIGNAL release";
--echo # Default
connection default;
--echo # Reaping INSERT INTO t1 VALUES (3), (NULL), (4);
reap;
SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--echo #
--echo # Test with INSERT SELECT
--echo #
TRUNCATE TABLE t1;
CREATE TABLE t2 (a INT);
INSERT INTO t1 VALUES (10);
INSERT INTO t2 VALUES (3), (NULL), (4);
SET DEBUG_SYNC="release_auto_increment SIGNAL auto_inc_held WAIT_FOR release TIMEOUT 2";
send INSERT INTO t1 SELECT * FROM t2;
--echo # Con1
connection con1;
SET DEBUG_SYNC="now WAIT_FOR auto_inc_held";
INSERT INTO t1 VALUES (5);
ANALYZE TABLE t1;
SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
SET DEBUG_SYNC="now SIGNAL release";
--echo # Default
connection default;
--echo # Reaping: INSERT INTO t1 SELECT * FROM t2;
reap;
SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--echo # Test with generating an auto inc value in Con1
TRUNCATE TABLE t1;
INSERT INTO t1 VALUES (10);
SET DEBUG_SYNC="release_auto_increment SIGNAL auto_inc_held WAIT_FOR release TIMEOUT 2";
send INSERT INTO t1 SELECT * FROM t2;
--echo # Con1
connection con1;
SET DEBUG_SYNC="now WAIT_FOR auto_inc_held";
INSERT INTO t1 VALUES (NULL);
--echo # Not really a bug, since no row has been assigned the number between
--echo # this and the next auto_inc value.
ANALYZE TABLE t1;
SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
SET DEBUG_SYNC="now SIGNAL release";
--echo # Default
connection default;
--echo # Reaping: INSERT INTO t1 SELECT * FROM t2;
reap;
SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
disconnect con1;
DROP TABLE t1, t2;
SET DEBUG_SYNC='RESET';
--source include/restore_default_binlog_format.inc
|
