blob: 35edbd75b5ae043f2163530a9c217e0e1a4f4d13 (
plain)
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
|
--source include/have_partition.inc
--source include/have_innodb.inc
--source include/have_s3.inc
--source include/have_sequence.inc
--source create_database.inc
#
# The purpose of this test is to show how to move an partition from an existing
# InnoDB partitioned table (t1) to a partitioned table in S3 (archive)
#
#
# We start by creating a partioned table in S3 with one existing partion p0
#
CREATE TABLE p0 (
c1 int primary key,
c2 int DEFAULT NULL
) ENGINE=InnoDB;
insert into p0 select seq,seq from seq_1_to_99;
alter table p0 engine=s3 , rename to archive
PARTITION BY RANGE (c1)
(PARTITION p0 VALUES LESS THAN (100));
show create table archive;
#
# Then we create the table t1 that contains multiple partitions.
# Partition p1 is the one that we want to move to 'archive'
#
CREATE TABLE t1 (
c1 int primary key,
c2 int DEFAULT NULL
) ENGINE=InnoDB
PARTITION BY RANGE (c1)
(PARTITION p1 VALUES LESS THAN (200),
PARTITION p2 VALUES LESS THAN (300),
PARTITION p3 VALUES LESS THAN (400));
insert into t1 select seq,seq from seq_100_to_399;
#
# Then it's time to do the real work.
#
# First we move partition p1 to a normal InnoDB table
create table p1 like t1;
alter table p1 remove partitioning;
alter table t1 exchange partition p1 with table p1;
alter table t1 drop partition p1;
show create table p1;
select count(*) from p1;
# Then change the table engine to s3 and move it into archive
alter table p1 engine=s3;
alter table archive add partition (partition p1 values less than (200));
alter table archive exchange partition p1 with table p1;
# p1 will be empty as this was the new partition that we just created
select count(*) from p1;
drop table p1;
#
# The p1 partition has now been moved from t1 to archive. Check the result
#
show create table t1;
show create table archive;
select count(*) from t1;
select count(*) from archive;
drop table t1,archive;
#
# clean up
#
--source drop_database.inc
|
