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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
--disable_warnings
drop table if exists t1;
--enable_warnings
--error ER_TOO_BIG_DISPLAYWIDTH
eval create table t1 (a bit(65), primary key (a)) engine=$engine partition by key (a);
eval create table t1 (a bit(0), primary key (a)) engine=$engine partition by key (a);
show create table t1;
drop table t1;
eval create table t1 (a bit(0), primary key (a)) engine=$engine
partition by key (a) (
partition pa1,
partition pa2);
show create table t1;
drop table t1;
eval create table t1 (a bit(64), primary key (a)) engine=$engine
partition by key (a) partitions 2;
show create table t1;
insert into t1 values
(b'1111111111111111111111111111111111111111111111111111111111111111'),
(b'1000000000000000000000000000000000000000000000000000000000000000'),
(b'0000000000000000000000000000000000000000000000000000000000000001'),
(b'1010101010101010101010101010101010101010101010101010101010101010'),
(b'0101010101010101010101010101010101010101010101010101010101010101');
--sorted_result
select hex(a) from t1;
drop table t1;
eval create table t1 (a bit(64), primary key (a)) engine=$engine
partition by key (a) (
partition pa1 max_rows=20 min_rows=2,
partition pa2 max_rows=30 min_rows=3,
partition pa3 max_rows=30 min_rows=4,
partition pa4 max_rows=40 min_rows=2);
show create table t1;
insert into t1 values
(b'1111111111111111111111111111111111111111111111111111111111111111'),
(b'1000000000000000000000000000000000000000000000000000000000000000'),
(b'0000000000000000000000000000000000000000000000000000000000000001'),
(b'1010101010101010101010101010101010101010101010101010101010101010'),
(b'0101010101010101010101010101010101010101010101010101010101010101');
select hex(a) from t1 where a=b'0101010101010101010101010101010101010101010101010101010101010101';
delete from t1 where a=b'0101010101010101010101010101010101010101010101010101010101010101';
--sorted_result
select hex(a) from t1;
drop table t1;
eval create table t2 (a bit, primary key (a)) engine=$engine
partition by key (a) partitions 4;
show create table t2;
insert into t2 values (b'0'), (b'1');
--sorted_result
select hex(a) from t2;
alter table t2 drop primary key;
show create table t2;
--sorted_result
select hex(a) from t2;
alter table t2 add primary key (a);
show create table t2;
--sorted_result
select hex(a) from t2;
drop table t2;
eval create table t3 (a bit(8), primary key (a)) engine=$engine
partition by range (a) subpartition by key (a) subpartitions 2 (
partition pa1 values less than (3),
partition pa2 values less than (16),
partition pa3 values less than (64),
partition pa4 values less than (256));
show create table t3;
let $count=255;
--echo $count inserts;
--disable_query_log
while ($count)
{
eval insert into t3 values ($count);
dec $count;
}
--enable_query_log
select hex(a) from t3 where a=b'01010101';
delete from t3 where a=b'01010101';
select count(*) from t3;
--sorted_result
select hex(a) from t3;
drop table t3;
eval create table t4 (a bit(8), primary key (a)) engine=$engine
partition by list (a) subpartition by key (a) subpartitions 2 (
partition pa1 values in (0,1,2,3),
partition pa2 values in (4,5,6,7,8,9,10,11,12,13,14,15,16),
partition pa3 values in (17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32));
show create table t4;
let $count=32;
--echo $count inserts;
--disable_query_log
while ($count)
{
eval insert into t4 values ($count);
dec $count;
}
--enable_query_log
select hex(a) from t4 where a=b'00000001';
delete from t4 where a=b'00000001';
select count(*) from t4;
--sorted_result
select hex(a) from t4;
drop table t4;
|