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
|
--disable_query_log
# DATA DIRECTORY
eval SET @data_dir = 'DATA DIRECTORY =
''/tmp''';
let $data_directory = `select @data_dir`;
#INDEX DIRECTORY
eval SET @indx_dir = 'INDEX DIRECTORY =
''/tmp''';
let $index_directory = `select @indx_dir`;
--enable_query_log
eval create table t1 (a time not null, primary key(a)) engine=$engine
partition by key (a) (
partition pa1 $data_directory $index_directory max_rows=20 min_rows=2,
partition pa2 $data_directory $index_directory max_rows=30 min_rows=3,
partition pa3 $data_directory $index_directory max_rows=30 min_rows=4,
partition pa4 $data_directory $index_directory max_rows=40 min_rows=2);
show create table t1;
insert into t1 values ('21:21:21'), ('12:10:30'), ('03:03:03'), ('23:59');
select * from t1;
select * from t1 where a=030303;
delete from t1 where a=030303;
select * from t1;
drop table t1;
eval create table t2 (a time not null, primary key(a)) engine=$engine
partition by key (a) partitions 12;
show create table t2;
insert into t2 values ('0:1:1'), ('10:11:12'), ('13:14:15'), ('14:15:16');
select * from t2;
select * from t2 where a='13:14:15';
delete from t2 where a='13:14:15';
select * from t2;
delete from t2;
let $count=59;
--echo $count inserts;
#--disable_query_log
while ($count)
{
eval insert into t2 values (000100+$count);
dec $count;
}
select count(*) from t2;
select * from t2;
drop table t2;
eval create table t3 (a time not null, primary key(a)) engine=$engine
partition by range (second(a)) subpartition by key (a)
subpartitions 3 (
partition quarter1 values less than (16),
partition quarter2 values less than (31),
partition quarter3 values less than (46),
partition quarter4 values less than (61)
);
show create table t3;
let $count=59;
--echo $count inserts;
while ($count)
{
eval insert into t3 values (100000+$count);
dec $count;
}
select count(*) from t3;
select * from t3;
drop table t3;
eval create table t4 (a time not null, primary key(a)) engine=$engine
partition by list (second(a)) subpartition by key (a)
subpartitions 3 (
partition quarter1 values in (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15),
partition quarter2 values in (16,17,18,19,20,21,22,23,24,25,26,27,28,29,30),
partition quarter3 values in (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45),
partition quarter4 values in (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60)
);
show create table t4;
let $count=59;
--echo $count inserts;
while ($count)
{
eval insert into t4 values (100000+$count);
dec $count;
}
select count(*) from t4;
select * from t4;
drop table t4;
|
