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|
query:
stall_serial_log_rotation |
serial_log_event | serial_log_event | serial_log_event | serial_log_event | serial_log_event |
serial_log_event | serial_log_event | serial_log_event | serial_log_event | serial_log_event |
serial_log_event | serial_log_event | serial_log_event | serial_log_event | serial_log_event |
serial_log_event | serial_log_event | serial_log_event | serial_log_event | serial_log_event ;
#
# This creates a transaction in connection_id = 10 that performs an update and then lives for 1800 seconds.
# This makes serial log rotation impossible, resulting in larger serial log files and longer recovery times.
#
stall_serial_log_rotation:
START TRANSACTION ; CREATE TEMPORARY TABLE IF NOT EXISTS stall ( `f1` INTEGER , `connection_id` INTEGER ) ENGINE = Falcon ; INSERT INTO stall VALUES (_digit, CONNECTION_ID()) ; UPDATE stall SET f1 = f1 + 1 WHERE connection_id = CONNECTION_ID() ; SELECT IF( CONNECTION_ID() = 10 , SLEEP(1800) , 1 ) ;
serial_log_event:
blob_delete |
blob_update |
checkpoint |
commit |
create_index |
create_section |
create_tablespace |
data |
data_page |
delete |
delete_index |
drop_table |
drop_tablespace |
free_page |
index_add |
index_delete |
index_page |
index_update |
inversion_page |
overflow_pages |
prepare |
record_locator |
record_stub |
rollback |
savepoint_rollback |
section_line |
section_page |
section_promotion |
sequence |
sequence_page |
session |
switch_log |
update_blob |
update_index |
update_records |
version |
word_update
;
blob_delete:
DELETE FROM _table WHERE `int` = CONNECTION_ID() LIMIT 1 ;
blob_update:
INSERT INTO _table ( `int` , `blob` ) VALUES ( CONNECTION_ID() , _data ) |
UPDATE _table SET `blob` = _data WHERE `int` = CONNECTION_ID() LIMIT _digit ;
checkpoint: ;
commit:
START TRANSACTION | COMMIT | COMMIT | COMMIT | COMMIT ;
create_index:
ALTER TABLE _table ADD key_type _letter ( `int` ) |
ALTER TABLE _table ADD key_type _letter ( `int` ) |
ALTER TABLE _table ADD key_type _letter ( `char_255` ) |
ALTER TABLE _table ADD key_type _letter ( `char_255` ) ;
key_type:
INDEX | UNIQUE | PRIMARY KEY ;
create_section:
CREATE TABLE IF NOT EXISTS _letter (`f1` VARCHAR(255) ) ENGINE = FALCON TABLESPACE _letter ; INSERT INTO _letter SELECT _field FROM _table ;
create_tablespace:
CREATE TABLESPACE _letter ADD DATAFILE file_name ENGINE = FALCON ;
data: ;
data_page: ;
delete:
DELETE FROM _table LIMIT 1;
delete_index:
ALTER TABLE _table DROP INDEX _letter ;
drop_table:
DROP TABLE IF EXISTS _letter ;
#
# This is disabled because of bug 39138
#
drop_tablespace:
# DROP TABLESPACE _letter ENGINE = FALCON
;
free_page:
TRUNCATE TABLE _letter ;
index_add:
INSERT INTO _table ( `int` ) VALUES ( _digit ) |
INSERT INTO _table ( `char_255` ) VALUES ( _english ) ;
index_delete:
DELETE FROM _table LIMIT 1;
index_page:
INSERT INTO _table ( `int` ) SELECT `int` FROM _table LIMIT _tinyint_unsigned ;
index_update: ;
inversion_page: ;
overflow_pages:
insert_big_record ; insert_big_record ; insert_big_record ; insert_big_record ; insert_big_record ; insert_big_record ; insert_big_record ;
prepare: ;
record_locator: ;
record_stub: ;
rollback:
ROLLBACK ;
savepoint_rollback:
SAVEPOINT A | SAVEPOINT A | SAVEPOINT A | SAVEPOINT A |
ROLLBACK TO SAVEPOINT A ;
section_line: ;
section_page: ;
section_promotion: ;
sequence:
INSERT INTO _table (`pk`) VALUE ( NULL ) ;
sequence_page: ;
session: ;
switch_log: ;
update_blob:
UPDATE _table SET `blob` = _data WHERE `int` = CONNECTION_ID() LIMIT _digit |
INSERT INTO _table (`int`, `blob`) VALUES ( CONNECTION_ID(), _data ) ;
update_index:
INSERT INTO _table (`int`) VALUES ( _digit ) ;
update_records:
UPDATE _table SET `int` = `int` + 1 LIMIT 1 ;
version: ;
word_update: ;
insert_big_record:
INSERT INTO _table ( `char_255` ) VALUES ( REPEAT('x', 255) ) ;
file_name:
''f1'' | ''f2'' | ''f3'' | ''f4'' | ''f5'' | ''f6'' | ''f7'' | ''f8'' | ''f9'' | ''f10'' |
''f11'' | ''f12'' | ''f13'' | ''f14'' | ''f15'' | ''f16'' | ''f17'' | ''f18'' | ''f19'' | ''f20'' ;
|