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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;
Table Create Table
archive CREATE TABLE `archive` (
`c1` int(11) NOT NULL,
`c2` int(11) DEFAULT NULL,
PRIMARY KEY (`c1`)
) ENGINE=S3 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
PARTITION BY RANGE (`c1`)
(PARTITION `p0` VALUES LESS THAN (100) ENGINE = S3)
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;
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;
Table Create Table
p1 CREATE TABLE `p1` (
`c1` int(11) NOT NULL,
`c2` int(11) DEFAULT NULL,
PRIMARY KEY (`c1`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
select count(*) from p1;
count(*)
100
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;
select count(*) from p1;
count(*)
0
drop table p1;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` int(11) NOT NULL,
`c2` int(11) DEFAULT NULL,
PRIMARY KEY (`c1`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
PARTITION BY RANGE (`c1`)
(PARTITION `p2` VALUES LESS THAN (300) ENGINE = InnoDB,
PARTITION `p3` VALUES LESS THAN (400) ENGINE = InnoDB)
show create table archive;
Table Create Table
archive CREATE TABLE `archive` (
`c1` int(11) NOT NULL,
`c2` int(11) DEFAULT NULL,
PRIMARY KEY (`c1`)
) ENGINE=S3 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
PARTITION BY RANGE (`c1`)
(PARTITION `p0` VALUES LESS THAN (100) ENGINE = S3,
PARTITION `p1` VALUES LESS THAN (200) ENGINE = S3)
select count(*) from t1;
count(*)
200
select count(*) from archive;
count(*)
199
drop table t1,archive;
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