#
# Bug#16720368 INNODB CRASHES ON BROKEN #SQL*.IBD FILE AT STARTUP
#
SET GLOBAL innodb_file_per_table=1;
SET GLOBAL innodb_purge_rseg_truncate_frequency=1;
CREATE TABLE bug16720368_1 (a INT PRIMARY KEY) ENGINE=InnoDB;
connect  con1,localhost,root;
CREATE TABLE bug16720368 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
INSERT INTO bug16720368 (a) VALUES (1),(2),(3),(4),(5),(6),(7),(8);
InnoDB		0 transactions not purged
connection default;
# Cleanly shutdown mysqld
disconnect con1;
# Corrupt FIL_PAGE_OFFSET in bug16720368.ibd,
# and recompute innodb_checksum_algorithm=crc32
# Restart mysqld
SELECT COUNT(*) FROM bug16720368;
ERROR 42S02: Table 'test.bug16720368' doesn't exist in engine
INSERT INTO bug16720368 VALUES(1);
ERROR 42S02: Table 'test.bug16720368' doesn't exist in engine
INSERT INTO bug16720368_1 VALUES(1);
# Shut down the server to uncorrupt the data.
# Restart the server after uncorrupting the file.
INSERT INTO bug16720368 VALUES(9,1);
SELECT COUNT(*) FROM bug16720368;
COUNT(*)
9
DROP TABLE bug16720368, bug16720368_1;
#
# Bug#16735660 ASSERT TABLE2 == NULL, ROLLBACK OF RESURRECTED TXNS,
# DICT_TABLE_ADD_TO_CACHE
#
SET GLOBAL innodb_file_per_table=1;
CREATE TEMPORARY TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
BEGIN;
INSERT INTO t1 VALUES(42);
connect  con1,localhost,root;
CREATE TABLE bug16735660 (a INT PRIMARY KEY) ENGINE=InnoDB;
XA START 'x';
INSERT INTO bug16735660 VALUES(1),(2),(3);
XA END 'x';
XA PREPARE 'x';
connection default;
# Kill the server
disconnect con1;
# Attempt to start without an *.ibd file.
FOUND 1 /\[ERROR\] InnoDB: Tablespace [0-9]+ was not found at .*test.bug16735660.ibd/ in mysqld.1.err
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT * FROM bug16735660;
a
1
2
3
XA RECOVER;
formatID	gtrid_length	bqual_length	data
1	1	0	x
XA ROLLBACK 'x';
SELECT * FROM bug16735660;
a
DROP TABLE bug16735660;