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manual merge

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This commit is contained in:
Mattias Jonsson 2009-08-12 12:03:05 +02:00
commit 0c342270a1
4 changed files with 66 additions and 1 deletions
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37
mysql-test/r/partition.result
View file

@ -1,4 +1,41 @@
drop table if exists t1, t2; drop table if exists t1, t2;
CREATE TABLE t1 (
a timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
b varchar(10),
PRIMARY KEY (a)
)
PARTITION BY RANGE (to_days(a)) (
PARTITION p1 VALUES LESS THAN (733407),
PARTITION pmax VALUES LESS THAN MAXVALUE
);
INSERT INTO t1 VALUES ('2007-07-30 17:35:48', 'p1');
INSERT INTO t1 VALUES ('2009-07-14 17:35:55', 'pmax');
INSERT INTO t1 VALUES ('2009-09-21 17:31:42', 'pmax');
SELECT * FROM t1;
a b
2007-07-30 17:35:48 p1
2009-07-14 17:35:55 pmax
2009-09-21 17:31:42 pmax
ALTER TABLE t1 REORGANIZE PARTITION pmax INTO (
PARTITION p3 VALUES LESS THAN (733969),
PARTITION pmax VALUES LESS THAN MAXVALUE);
SELECT * FROM t1;
a b
2007-07-30 17:35:48 p1
2009-07-14 17:35:55 pmax
2009-09-21 17:31:42 pmax
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
`b` varchar(10) DEFAULT NULL,
PRIMARY KEY (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY RANGE (to_days(a))
(PARTITION p1 VALUES LESS THAN (733407) ENGINE = MyISAM,
PARTITION p3 VALUES LESS THAN (733969) ENGINE = MyISAM,
PARTITION pmax VALUES LESS THAN MAXVALUE ENGINE = MyISAM) */
DROP TABLE t1;
CREATE TABLE t1 (a INT, FOREIGN KEY (a) REFERENCES t0 (a)) CREATE TABLE t1 (a INT, FOREIGN KEY (a) REFERENCES t0 (a))
ENGINE=MyISAM ENGINE=MyISAM
PARTITION BY HASH (a); PARTITION BY HASH (a);

25
mysql-test/t/partition.test
View file

@ -14,6 +14,31 @@
drop table if exists t1, t2; drop table if exists t1, t2;
--enable_warnings --enable_warnings
#
# Bug#46478: timestamp field incorrectly defaulted when partition is reorganized
#
CREATE TABLE t1 (
a timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
b varchar(10),
PRIMARY KEY (a)
)
PARTITION BY RANGE (to_days(a)) (
PARTITION p1 VALUES LESS THAN (733407),
PARTITION pmax VALUES LESS THAN MAXVALUE
);
INSERT INTO t1 VALUES ('2007-07-30 17:35:48', 'p1');
INSERT INTO t1 VALUES ('2009-07-14 17:35:55', 'pmax');
INSERT INTO t1 VALUES ('2009-09-21 17:31:42', 'pmax');
SELECT * FROM t1;
ALTER TABLE t1 REORGANIZE PARTITION pmax INTO (
PARTITION p3 VALUES LESS THAN (733969),
PARTITION pmax VALUES LESS THAN MAXVALUE);
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
# #
# Bug#36001: Partitions: spelling and using some error messages # Bug#36001: Partitions: spelling and using some error messages
# #

2
mysql-test/t/partition_disabled.test
View file

@ -15,7 +15,7 @@ let $MYSQLD_DATADIR= `SELECT @@datadir`;
# Bug#39893: Crash if select on a partitioned table, # Bug#39893: Crash if select on a partitioned table,
# when partitioning is disabled # when partitioning is disabled
FLUSH TABLES; FLUSH TABLES;
--copy_file $MYSQLTEST_VARDIR/std_data_ln/parts/t1.frm $MYSQLD_DATADIR/test/t1.frm --copy_file $MYSQLTEST_VARDIR/std_data/parts/t1.frm $MYSQLD_DATADIR/test/t1.frm
SELECT * FROM t1; SELECT * FROM t1;
TRUNCATE TABLE t1; TRUNCATE TABLE t1;
ANALYZE TABLE t1; ANALYZE TABLE t1;

3
sql/sql_partition.cc
View file

@ -6077,6 +6077,9 @@ uint fast_alter_partition_table(THD *thd, TABLE *table,
lpt->pack_frm_len= 0; lpt->pack_frm_len= 0;
thd->work_part_info= part_info; thd->work_part_info= part_info;
/* Never update timestamp columns when alter */
table->timestamp_field_type= TIMESTAMP_NO_AUTO_SET;
if (fast_alter_partition & HA_PARTITION_ONE_PHASE) if (fast_alter_partition & HA_PARTITION_ONE_PHASE)
{ {
/* /*