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bcb36ee21e
ALTER TABLE ... ADD PARTITION modifies the open TABLE structure, and sets table->need_reopen=1 to reset these modifications in case of an error. But under LOCK TABLES the table isn't get reopened, despite need_reopen. Fixed by reopening need_reopen tables under LOCK TABLE.
77 lines
2.6 KiB
Text
77 lines
2.6 KiB
Text
create table t1 (
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pk bigint not null auto_increment,
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dt datetime default null,
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unique (pk, dt)
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) engine=aria row_format=dynamic
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partition by range columns(dt) (
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partition `p20171231` values less than ('2017-12-31'),
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partition `p20181231` values less than ('2018-12-31')
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);
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insert into t1 values (1,'2017-09-28 15:12:00');
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select * from t1;
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pk dt
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1 2017-09-28 15:12:00
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alter table t1 drop partition p20181231;
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select * from t1;
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pk dt
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1 2017-09-28 15:12:00
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drop table t1;
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create table t1 (a int) engine=Aria transactional=1 partition by hash(a) partitions 2;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=Aria DEFAULT CHARSET=latin1 TRANSACTIONAL=1
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/*!50100 PARTITION BY HASH (a)
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PARTITIONS 2 */
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drop table t1;
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#
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# MDEV-14641 Incompatible key or row definition between the MariaDB .frm file and the information in the storage engine
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#
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CREATE TABLE t1 (i INT) ENGINE=Aria PARTITION BY LIST(i) (PARTITION p0 VALUES IN (1), PARTITION p1 VALUES IN (2));;
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ALTER TABLE t1 ROW_FORMAT=COMPRESSED;
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ALTER TABLE t1 DROP PARTITION p1;
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SELECT * FROM t1;
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i
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DROP TABLE t1;
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#
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# MDEV-13788 Server crash when issuing bad SQL partition syntax
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#
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CREATE TABLE t1 (id int, d date) ENGINE=Aria PARTITION BY RANGE COLUMNS(d) (PARTITION p1 VALUES LESS THAN (MAXVALUE));
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) DEFAULT NULL,
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`d` date DEFAULT NULL
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) ENGINE=Aria DEFAULT CHARSET=latin1
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/*!50500 PARTITION BY RANGE COLUMNS(d)
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(PARTITION p1 VALUES LESS THAN (MAXVALUE) ENGINE = Aria) */
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ALTER TABLE t1 REORGANIZE PARTITION p1 INTO
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(
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PARTITION p2, /* Notice no values */
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PARTITION p3 VALUES LESS THAN (MAXVALUE)
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);
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ERROR HY000: Syntax error: RANGE PARTITIONING requires definition of VALUES LESS THAN for each partition
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DROP TABLE t1;
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CREATE TABLE t1 (id int, d date) ENGINE=Aria PARTITION BY LIST (id) (PARTITION p1 VALUES IN (1,2,3));
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) DEFAULT NULL,
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`d` date DEFAULT NULL
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) ENGINE=Aria DEFAULT CHARSET=latin1
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/*!50100 PARTITION BY LIST (id)
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(PARTITION p1 VALUES IN (1,2,3) ENGINE = Aria) */
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ALTER TABLE t1 REORGANIZE PARTITION p1 INTO
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(
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PARTITION p2, /* Notice no values */
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PARTITION p3 VALUES IN (4,5,6)
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);
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ERROR HY000: Syntax error: LIST PARTITIONING requires definition of VALUES IN for each partition
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DROP TABLE t1;
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create table t1 (i int) partition by range(i) (partition p0 values less than (10));
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lock table t1 write;
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alter table t1 add partition (partition p0 values less than (20));
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ERROR HY000: Duplicate partition name p0
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alter table t1 add partition (partition p1 values less than (20)) /* comment */;
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drop table t1;
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