EVOLUTION-MANAGER

Edit File: tc_partition_reorg_hash_key.test

CREATE TABLE t1 (c1 TINYINT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;

SHOW TABLES; 
SELECT * FROM t1 ORDER BY c1;
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 SMALLINT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 MEDIUMINT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 INT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 INTEGER NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 BIGINT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 TINYINT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 SMALLINT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 MEDIUMINT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 INT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 INTEGER NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 BIGINT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 TINYINT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 SMALLINT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 MEDIUMINT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 INT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 INTEGER NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;
CREATE TABLE t1 (c1 BIGINT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10;
INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc');
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD PARTITION PARTITIONS 10;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;
ALTER TABLE t1 COALESCE PARTITION 18;
SELECT * FROM t1 ORDER BY c1;

SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1;

--replace_result $ENGINE ENGINE
 SHOW CREATE TABLE t1; DROP TABLE t1; SHOW TABLES;