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Bug#14326: No formatting of partitioning clause in SHOW CREATE TABLE output

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The partitioning clause is only a very long single line, which is very
hard to interpret for a human. This patch breaks the partitioning
syntax into one line for the partitioning type, and one line per
partition/subpartition.
This commit is contained in:
Mattias Jonsson
2008-11-04 08:43:21 +01:00
parent 54eaadf01c
commit abd09620db
93 changed files with 14427 additions and 2028 deletions
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46
mysql-test/r/partition_range.result
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@ -8,7 +8,9 @@ show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION p0 VALUES LESS THAN MAXVALUE ENGINE = MyISAM) */
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE (a)
(PARTITION p0 VALUES LESS THAN MAXVALUE ENGINE = MyISAM) */
drop table t1;
create table t1 (a integer)
partition by range (a)
@ -137,7 +139,11 @@ t1 CREATE TABLE `t1` (
`b` int(11) NOT NULL,
`c` int(11) NOT NULL,
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION x1 VALUES LESS THAN (5) TABLESPACE = ts1 ENGINE = MyISAM, PARTITION x2 VALUES LESS THAN (10) TABLESPACE = ts2 ENGINE = MyISAM, PARTITION x3 VALUES LESS THAN MAXVALUE TABLESPACE = ts3 ENGINE = MyISAM) */
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE (a)
(PARTITION x1 VALUES LESS THAN (5) TABLESPACE = ts1 ENGINE = MyISAM,
PARTITION x2 VALUES LESS THAN (10) TABLESPACE = ts2 ENGINE = MyISAM,
PARTITION x3 VALUES LESS THAN MAXVALUE TABLESPACE = ts3 ENGINE = MyISAM) */
ALTER TABLE t1
partition by range (a)
partitions 3
@ -157,7 +163,11 @@ t1 CREATE TABLE `t1` (
`b` int(11) NOT NULL,
`c` int(11) NOT NULL,
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION x1 VALUES LESS THAN (5) TABLESPACE = ts1 ENGINE = MyISAM, PARTITION x2 VALUES LESS THAN (10) TABLESPACE = ts2 ENGINE = MyISAM, PARTITION x3 VALUES LESS THAN MAXVALUE TABLESPACE = ts3 ENGINE = MyISAM) */
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE (a)
(PARTITION x1 VALUES LESS THAN (5) TABLESPACE = ts1 ENGINE = MyISAM,
PARTITION x2 VALUES LESS THAN (10) TABLESPACE = ts2 ENGINE = MyISAM,
PARTITION x3 VALUES LESS THAN MAXVALUE TABLESPACE = ts3 ENGINE = MyISAM) */
drop table if exists t1;
CREATE TABLE t1 (
a int not null,
@ -254,7 +264,15 @@ t1 CREATE TABLE `t1` (
`b` int(11) NOT NULL,
`c` int(11) NOT NULL,
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) SUBPARTITION BY HASH (a+b) (PARTITION x1 VALUES LESS THAN (1) (SUBPARTITION x11 ENGINE = MyISAM, SUBPARTITION x12 ENGINE = MyISAM), PARTITION x2 VALUES LESS THAN (5) (SUBPARTITION x21 ENGINE = MyISAM, SUBPARTITION x22 ENGINE = MyISAM)) */
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE (a)
SUBPARTITION BY HASH (a+b)
(PARTITION x1 VALUES LESS THAN (1)
(SUBPARTITION x11 ENGINE = MyISAM,
SUBPARTITION x12 ENGINE = MyISAM),
PARTITION x2 VALUES LESS THAN (5)
(SUBPARTITION x21 ENGINE = MyISAM,
SUBPARTITION x22 ENGINE = MyISAM)) */
ALTER TABLE t1 ADD COLUMN d int;
show create table t1;
Table Create Table
@ -264,7 +282,15 @@ t1 CREATE TABLE `t1` (
`c` int(11) NOT NULL,
`d` int(11) DEFAULT NULL,
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) SUBPARTITION BY HASH (a+b) (PARTITION x1 VALUES LESS THAN (1) (SUBPARTITION x11 ENGINE = MyISAM, SUBPARTITION x12 ENGINE = MyISAM), PARTITION x2 VALUES LESS THAN (5) (SUBPARTITION x21 ENGINE = MyISAM, SUBPARTITION x22 ENGINE = MyISAM)) */
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE (a)
SUBPARTITION BY HASH (a+b)
(PARTITION x1 VALUES LESS THAN (1)
(SUBPARTITION x11 ENGINE = MyISAM,
SUBPARTITION x12 ENGINE = MyISAM),
PARTITION x2 VALUES LESS THAN (5)
(SUBPARTITION x21 ENGINE = MyISAM,
SUBPARTITION x22 ENGINE = MyISAM)) */
drop table t1;
CREATE TABLE t1 (
a int not null,
@ -487,7 +513,10 @@ show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` bigint(20) unsigned DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION p0 VALUES LESS THAN (0) ENGINE = MyISAM, PARTITION p1 VALUES LESS THAN (10) ENGINE = MyISAM) */
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE (a)
(PARTITION p0 VALUES LESS THAN (0) ENGINE = MyISAM,
PARTITION p1 VALUES LESS THAN (10) ENGINE = MyISAM) */
drop table t1;
create table t1 (a bigint unsigned)
partition by range (a)
@ -497,7 +526,10 @@ show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` bigint(20) unsigned DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION p0 VALUES LESS THAN (2) ENGINE = MyISAM, PARTITION p1 VALUES LESS THAN (10) ENGINE = MyISAM) */
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE (a)
(PARTITION p0 VALUES LESS THAN (2) ENGINE = MyISAM,
PARTITION p1 VALUES LESS THAN (10) ENGINE = MyISAM) */
insert into t1 values (0xFFFFFFFFFFFFFFFF);
ERROR HY000: Table has no partition for value 18446744073709551615
drop table t1;