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
|
#
# Bug#46760: Fast ALTER TABLE no longer works for InnoDB
#
CREATE TABLE t1 (a INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
# By using --enable_info and verifying that number of affected
# rows is 0 we check that this ALTER TABLE is really carried
# out as "fast/online" operation, i.e. without full-blown data
# copying.
#
# I.e. info for the below statement should normally look like:
#
# affected rows: 0
# info: Records: 0 Duplicates: 0 Warnings: 0
ALTER TABLE t1 ALTER COLUMN a SET DEFAULT 10;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT '10'
) ENGINE=InnoDB DEFAULT CHARSET=latin1
DROP TABLE t1;
#
# MySQL Bug#39200: optimize table does not recognize
# ROW_FORMAT=COMPRESSED
#
CREATE TABLE t1 (a INT) ROW_FORMAT=compressed, ENGINE=MyISAM;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED
OPTIMIZE TABLE t1;
Table Op Msg_type Msg_text
test.t1 optimize status Table is already up to date
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED
DROP TABLE t1;
End of 5.1 tests
|
