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
|
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1(c1 TINYINT NOT NULL, c2 TINYINT NOT NULL, c3 TINYINT NOT NULL);
INSERT INTO t1 VALUES(1,1,1),(1,1,2),(1,2,1),(1,2,2),(2,1,1);
ALTER TABLE t1 ORDER BY c1,c2,c3;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1 DESC;
SELECT * FROM t1;
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" "" " PAGE_CHECKSUM=1" ""
SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1(c1 SMALLINT NOT NULL, c2 SMALLINT NOT NULL, c3 SMALLINT NOT NULL);
INSERT INTO t1 VALUES(1,1,1),(1,1,2),(1,2,1),(1,2,2),(2,1,1);
ALTER TABLE t1 ORDER BY c1,c2,c3;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1 DESC;
SELECT * FROM t1;
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" "" " PAGE_CHECKSUM=1" ""
SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1(c1 MEDIUMINT NOT NULL, c2 MEDIUMINT NOT NULL, c3 MEDIUMINT NOT NULL);
INSERT INTO t1 VALUES(1,1,1),(1,1,2),(1,2,1),(1,2,2),(2,1,1);
ALTER TABLE t1 ORDER BY c1,c2,c3;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1 DESC;
SELECT * FROM t1;
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" "" " PAGE_CHECKSUM=1" ""
SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1(c1 INT NOT NULL, c2 INT NOT NULL, c3 INT NOT NULL);
INSERT INTO t1 VALUES(1,1,1),(1,1,2),(1,2,1),(1,2,2),(2,1,1);
ALTER TABLE t1 ORDER BY c1,c2,c3;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1 DESC;
SELECT * FROM t1;
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" "" " PAGE_CHECKSUM=1" ""
SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1(c1 INTEGER NOT NULL, c2 INTEGER NOT NULL, c3 INTEGER NOT NULL);
INSERT INTO t1 VALUES(1,1,1),(1,1,2),(1,2,1),(1,2,2),(2,1,1);
ALTER TABLE t1 ORDER BY c1,c2,c3;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1 DESC;
SELECT * FROM t1;
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" "" " PAGE_CHECKSUM=1" ""
SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1(c1 BIGINT NOT NULL, c2 BIGINT NOT NULL, c3 BIGINT NOT NULL);
INSERT INTO t1 VALUES(1,1,1),(1,1,2),(1,2,1),(1,2,2),(2,1,1);
ALTER TABLE t1 ORDER BY c1,c2,c3;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1;
SELECT * FROM t1;
ALTER TABLE t1 ORDER BY c3,c2,c1 DESC;
SELECT * FROM t1;
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" "" " PAGE_CHECKSUM=1" ""
SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
|
