mirror of
https://github.com/MariaDB/server.git
synced 2025-11-25 17:25:02 +03:00
e34877ab63
A table rebuild that would truncate the default value of a DATE column is expected to issue data truncation warnings. But, these warnings are not being issued if the ADD COLUMN is being executed with ALGORITHM=INSTANT. InnoDB sets the warning of the field while assigning the default value of the field during check_if_supported_inplace_alter().
1520 lines
128 KiB
Plaintext
1520 lines
128 KiB
Plaintext
#
|
|
# MDEV-11369: Instant ADD COLUMN for InnoDB
|
|
#
|
|
SET @saved_allowance = @@GLOBAL.innodb_instant_alter_column_allowed;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = add_last;
|
|
call mtr.add_suppression("Cannot add field `.*` in table `test`.`.*` because after adding it, the row size is");
|
|
CREATE TABLE t(a INT UNIQUE)ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
ALTER TABLE t ADD e INT, ROW_FORMAT=COMPRESSED;
|
|
INSERT INTO t SET a=1;
|
|
SET @old_instant=
|
|
(SELECT variable_value FROM information_schema.global_status
|
|
WHERE variable_name = 'innodb_instant_alter_column');
|
|
ALTER TABLE t ADD b INT NOT NULL, ALGORITHM=COPY;
|
|
affected rows: 1
|
|
info: Records: 1 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t ADD c INT NOT NULL, FORCE;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT variable_value-@old_instant instants
|
|
FROM information_schema.global_status
|
|
WHERE variable_name = 'innodb_instant_alter_column';
|
|
instants
|
|
0
|
|
ALTER TABLE t ADD d INT NOT NULL;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT * FROM t;
|
|
a e b c d
|
|
1 NULL 0 0 0
|
|
SHOW CREATE TABLE t;
|
|
Table Create Table
|
|
t CREATE TABLE `t` (
|
|
`a` int(11) DEFAULT NULL,
|
|
`e` int(11) DEFAULT NULL,
|
|
`b` int(11) NOT NULL,
|
|
`c` int(11) NOT NULL,
|
|
`d` int(11) NOT NULL,
|
|
UNIQUE KEY `a` (`a`)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED
|
|
SELECT variable_value-@old_instant instants
|
|
FROM information_schema.global_status
|
|
WHERE variable_name = 'innodb_instant_alter_column';
|
|
instants
|
|
0
|
|
SELECT variable_value-@old_instant instants
|
|
FROM information_schema.global_status
|
|
WHERE variable_name = 'innodb_instant_alter_column';
|
|
instants
|
|
0
|
|
DROP TABLE t;
|
|
connect analyze, localhost, root;
|
|
connection default;
|
|
SET timestamp = 42;
|
|
SET time_zone='+03:00';
|
|
SET @saved_frequency= @@GLOBAL.innodb_purge_rseg_truncate_frequency;
|
|
SET GLOBAL innodb_purge_rseg_truncate_frequency=1;
|
|
SET @old_instant=
|
|
(SELECT variable_value FROM information_schema.global_status
|
|
WHERE variable_name = 'innodb_instant_alter_column');
|
|
CREATE TABLE t1
|
|
(id INT PRIMARY KEY, c2 INT UNIQUE,
|
|
c3 POINT NOT NULL DEFAULT ST_GeomFromText('POINT(3 4)'),
|
|
SPATIAL INDEX(c3)) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
INSERT INTO t1 (id, c2) values(1,1);
|
|
SELECT id,c2,ST_AsText(c3) c3 FROM t1;
|
|
id c2 c3
|
|
1 1 POINT(3 4)
|
|
ALTER TABLE t1 ADD COLUMN (
|
|
d1 INT, d2 INT UNSIGNED DEFAULT 10, d3 VARCHAR(20) NOT NULL DEFAULT 'abcde',
|
|
d4 TIMESTAMP NOT NULL DEFAULT current_timestamp());
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD INDEX(d3);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
BEGIN;
|
|
UPDATE t1 SET d3='';
|
|
ROLLBACK;
|
|
SELECT id,c2,ST_AsText(c3) c3, d1, d2, d3, d4 FROM t1;
|
|
id c2 c3 d1 d2 d3 d4
|
|
1 1 POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
INSERT INTO t1 (id) VALUES(2),(3),(4),(5),(6);
|
|
ALTER TABLE t1 CHANGE d1 d1 INT DEFAULT 5, CHANGE d2 d2 INT DEFAULT 15,
|
|
CHANGE d3 d3 VARCHAR(20) NOT NULL DEFAULT 'fghij',
|
|
CHANGE d4 dfour TIMESTAMP NOT NULL DEFAULT now();
|
|
affected rows: 6
|
|
info: Records: 6 Duplicates: 0 Warnings: 0
|
|
UPDATE t1 SET d3='foo' WHERE id = 2;
|
|
UPDATE t1 SET d3=DEFAULT WHERE id = 4;
|
|
INSERT INTO t1 SET id = 7;
|
|
SELECT id,c2,ST_AsText(c3) c3, d1, d2, d3, dfour FROM t1;
|
|
id c2 c3 d1 d2 d3 dfour
|
|
1 1 POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
2 NULL POINT(3 4) NULL 10 foo 1970-01-01 03:00:42
|
|
3 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
4 NULL POINT(3 4) NULL 10 fghij 1970-01-01 03:00:42
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
6 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
7 NULL POINT(3 4) 5 15 fghij 1970-01-01 03:00:42
|
|
CHECK TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 check status OK
|
|
ALTER TABLE t1 ADD COLUMN e1 INT AS (id * 3);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD COLUMN e2 VARCHAR(30) AS (d3);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD COLUMN e3 INT AS (id * 2);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 CHANGE d3 d3 VARCHAR(20) NOT NULL DEFAULT 'foobar',
|
|
ADD COLUMN (d5 CHAR(20) DEFAULT 'hijkl', d6 INT DEFAULT -12345, d7 INT),
|
|
DROP INDEX d3;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t1 SET id = 8;
|
|
UPDATE t1 SET d3 = 'yyyyy' WHERE id = 1;
|
|
UPDATE t1 SET d3 = 'xxxxx' WHERE id = 2;
|
|
BEGIN;
|
|
UPDATE t1 SET d3 = 'xxxxx' WHERE id = 3;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 3;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
3 NULL POINT(3 4) NULL 10 xxxxx 1970-01-01 03:00:42 9 xxxxx 6 hijkl -12345 NULL
|
|
ROLLBACK;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 3;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
3 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 9 abcde 6 hijkl -12345 NULL
|
|
BEGIN;
|
|
UPDATE t1 SET d7 = NULL WHERE ID = 5;
|
|
ROLLBACK;
|
|
BEGIN;
|
|
UPDATE t1 SET d7 = NULL, d6 = 10 WHERE id = 5;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 5;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl 10 NULL
|
|
ROLLBACK;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 5;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl -12345 NULL
|
|
ALTER TABLE t1 ADD COLUMN (f1 VARCHAR(20) AS (concat('x', e2)) STORED);
|
|
affected rows: 8
|
|
info: Records: 8 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD COLUMN (d8 VARCHAR(20) DEFAULT 'omnopq');
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7, f1, d8 FROM t1;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7 f1 d8
|
|
1 1 POINT(3 4) NULL 10 yyyyy 1970-01-01 03:00:42 3 yyyyy 2 hijkl -12345 NULL xyyyyy omnopq
|
|
2 NULL POINT(3 4) NULL 10 xxxxx 1970-01-01 03:00:42 6 xxxxx 4 hijkl -12345 NULL xxxxxx omnopq
|
|
3 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 9 abcde 6 hijkl -12345 NULL xabcde omnopq
|
|
4 NULL POINT(3 4) NULL 10 fghij 1970-01-01 03:00:42 12 fghij 8 hijkl -12345 NULL xfghij omnopq
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl -12345 NULL xabcde omnopq
|
|
6 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 18 abcde 12 hijkl -12345 NULL xabcde omnopq
|
|
7 NULL POINT(3 4) 5 15 fghij 1970-01-01 03:00:42 21 fghij 14 hijkl -12345 NULL xfghij omnopq
|
|
8 NULL POINT(3 4) 5 15 foobar 1970-01-01 03:00:42 24 foobar 16 hijkl -12345 NULL xfoobar omnopq
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`id` int(11) NOT NULL,
|
|
`c2` int(11) DEFAULT NULL,
|
|
`c3` point NOT NULL DEFAULT st_geometryfromtext('POINT(3 4)'),
|
|
`d1` int(11) DEFAULT 5,
|
|
`d2` int(11) DEFAULT 15,
|
|
`d3` varchar(20) NOT NULL DEFAULT 'foobar',
|
|
`dfour` timestamp NOT NULL DEFAULT current_timestamp(),
|
|
`e1` int(11) GENERATED ALWAYS AS (`id` * 3) VIRTUAL,
|
|
`e2` varchar(30) GENERATED ALWAYS AS (`d3`) VIRTUAL,
|
|
`e3` int(11) GENERATED ALWAYS AS (`id` * 2) VIRTUAL,
|
|
`d5` char(20) DEFAULT 'hijkl',
|
|
`d6` int(11) DEFAULT -12345,
|
|
`d7` int(11) DEFAULT NULL,
|
|
`f1` varchar(20) GENERATED ALWAYS AS (concat('x',`e2`)) STORED,
|
|
`d8` varchar(20) DEFAULT 'omnopq',
|
|
PRIMARY KEY (`id`),
|
|
UNIQUE KEY `c2` (`c2`),
|
|
SPATIAL KEY `c3` (`c3`)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=REDUNDANT
|
|
ALTER TABLE t1
|
|
CHANGE c2 c2 INT DEFAULT 42,
|
|
CHANGE d1 d1 INT DEFAULT 1,
|
|
CHANGE d2 d2 INT DEFAULT 20,
|
|
CHANGE d3 d3 VARCHAR(20) NOT NULL DEFAULT 'boofar';
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t1 SET id=9;
|
|
ALTER TABLE t1 DROP c3;
|
|
affected rows: 9
|
|
info: Records: 9 Duplicates: 0 Warnings: 0
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`id` int(11) NOT NULL,
|
|
`c2` int(11) DEFAULT 42,
|
|
`d1` int(11) DEFAULT 1,
|
|
`d2` int(11) DEFAULT 20,
|
|
`d3` varchar(20) NOT NULL DEFAULT 'boofar',
|
|
`dfour` timestamp NOT NULL DEFAULT current_timestamp(),
|
|
`e1` int(11) GENERATED ALWAYS AS (`id` * 3) VIRTUAL,
|
|
`e2` varchar(30) GENERATED ALWAYS AS (`d3`) VIRTUAL,
|
|
`e3` int(11) GENERATED ALWAYS AS (`id` * 2) VIRTUAL,
|
|
`d5` char(20) DEFAULT 'hijkl',
|
|
`d6` int(11) DEFAULT -12345,
|
|
`d7` int(11) DEFAULT NULL,
|
|
`f1` varchar(20) GENERATED ALWAYS AS (concat('x',`e2`)) STORED,
|
|
`d8` varchar(20) DEFAULT 'omnopq',
|
|
PRIMARY KEY (`id`),
|
|
UNIQUE KEY `c2` (`c2`)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=REDUNDANT
|
|
SELECT * FROM t1;
|
|
id c2 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7 f1 d8
|
|
1 1 NULL 10 yyyyy 1970-01-01 03:00:42 3 yyyyy 2 hijkl -12345 NULL xyyyyy omnopq
|
|
2 NULL NULL 10 xxxxx 1970-01-01 03:00:42 6 xxxxx 4 hijkl -12345 NULL xxxxxx omnopq
|
|
3 NULL NULL 10 abcde 1970-01-01 03:00:42 9 abcde 6 hijkl -12345 NULL xabcde omnopq
|
|
4 NULL NULL 10 fghij 1970-01-01 03:00:42 12 fghij 8 hijkl -12345 NULL xfghij omnopq
|
|
5 NULL NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl -12345 NULL xabcde omnopq
|
|
6 NULL NULL 10 abcde 1970-01-01 03:00:42 18 abcde 12 hijkl -12345 NULL xabcde omnopq
|
|
7 NULL 5 15 fghij 1970-01-01 03:00:42 21 fghij 14 hijkl -12345 NULL xfghij omnopq
|
|
8 NULL 5 15 foobar 1970-01-01 03:00:42 24 foobar 16 hijkl -12345 NULL xfoobar omnopq
|
|
9 42 1 20 boofar 1970-01-01 03:00:42 27 boofar 18 hijkl -12345 NULL xboofar omnopq
|
|
CREATE TABLE t2
|
|
(id INT primary key, c1 VARCHAR(4000),
|
|
p GEOMETRY NOT NULL DEFAULT ST_GeomFromText('LINESTRING(0 0,0 1,1 1)'),
|
|
SPATIAL INDEX(p))
|
|
ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
BEGIN;
|
|
INSERT INTO t2 SET id=1, c1=REPEAT('a', 4000);
|
|
INSERT INTO t2 SET id=2, c1=REPEAT('a', 4000), p=ST_GeomFromText('POINT(1 1)');
|
|
COMMIT;
|
|
ALTER TABLE t2 ADD COLUMN d1 VARCHAR(2000) DEFAULT REPEAT('asdf',500);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT id, c1, ST_AsText(p) p, d1 FROM t2;
|
|
id c1 p d1
|
|
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa LINESTRING(0 0,0 1,1 1) asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
2 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa POINT(1 1) asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
BEGIN;
|
|
UPDATE t2 SET c1 = repeat(id, 4000);
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
ROLLBACK;
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
BEGIN;
|
|
UPDATE t2 SET d1 = repeat(id, 200);
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
ROLLBACK;
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
ALTER TABLE t2 DROP p;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT * FROM t2;
|
|
id c1 d1
|
|
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
2 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
CREATE TABLE t3
|
|
(id INT PRIMARY KEY, c2 INT UNSIGNED NOT NULL UNIQUE,
|
|
c3 POLYGON NOT NULL DEFAULT ST_PolyFromText('POLYGON((1 1,2 2,3 3,1 1))'),
|
|
SPATIAL INDEX(c3))
|
|
ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
INSERT INTO t3(id,c2) VALUES(1,1),(2,2),(3,3);
|
|
SELECT id, c2, ST_AsText(c3) c3 FROM t3;
|
|
id c2 c3
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1))
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1))
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1))
|
|
ALTER TABLE t3 ADD COLUMN
|
|
(c4 DATETIME DEFAULT current_timestamp(),
|
|
c5 TIMESTAMP NOT NULL DEFAULT current_timestamp(),
|
|
c6 POINT);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT id, c2, ST_AsText(c3) c3, c4, c5, c6 FROM t3;
|
|
id c2 c3 c4 c5 c6
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL
|
|
affected rows: 3
|
|
ALTER TABLE t3 ADD COLUMN c7 TIME NOT NULL DEFAULT current_timestamp();
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 1
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c7' at row 1
|
|
ALTER TABLE t3 ADD COLUMN c8 DATE NOT NULL DEFAULT current_timestamp();
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 1
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c8' at row 1
|
|
SELECT id, c2, ST_AsText(c3) c3, c4, c5, c6, c7, c8 FROM t3;
|
|
id c2 c3 c4 c5 c6 c7 c8
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01
|
|
ALTER TABLE t3 ADD COLUMN t TEXT CHARSET utf8
|
|
DEFAULT 'The quick brown fox jumps over the lazy dog';
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t3 ADD COLUMN b BLOB NOT NULL;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t3 SET id=4;
|
|
ERROR HY000: Field 'c2' doesn't have a default value
|
|
INSERT INTO t3 SET id=4, c2=0, b=0xf09f98b1;
|
|
affected rows: 1
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c7' at row 1
|
|
Note 1265 Data truncated for column 'c8' at row 1
|
|
SET innodb_strict_mode = OFF;
|
|
affected rows: 0
|
|
ALTER TABLE t3 CHANGE t phrase TEXT DEFAULT 0xc3a4c3a448,
|
|
CHANGE b b BLOB NOT NULL DEFAULT 'binary line of business';
|
|
affected rows: 4
|
|
info: Records: 4 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t3 SET id=5, c2=9;
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c7' at row 1
|
|
Note 1265 Data truncated for column 'c8' at row 1
|
|
SELECT id, c2, ST_AsText(c3) c3, c4, c5, c6, c7, c8, phrase, b FROM t3;
|
|
id c2 c3 c4 c5 c6 c7 c8 phrase b
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
4 0 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog 😱
|
|
5 9 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 ääH binary line of business
|
|
ALTER TABLE t3 DROP c3, DROP c7;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT * FROM t3;
|
|
id c2 c4 c5 c6 c8 phrase b
|
|
1 1 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
2 2 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
3 3 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
4 0 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog 😱
|
|
5 9 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 ääH binary line of business
|
|
CREATE TABLE t4
|
|
(id INT, foo INT DEFAULT 0, c1 VARCHAR(4000),
|
|
p GEOMETRY NOT NULL DEFAULT ST_GeomFromText('LINESTRING(0 0,0 1,1 1)'),
|
|
PRIMARY KEY(id,foo))
|
|
ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
INSERT INTO t4 (id,c1) VALUES (1, REPEAT('a', 4000)), (2, REPEAT('a', 4000));
|
|
ALTER TABLE t4 ADD COLUMN d1 INT;
|
|
BEGIN;
|
|
UPDATE t4 SET c1 = repeat('1', 4000), foo=1 WHERE id=1;
|
|
INSERT INTO t4 (id,c1) VALUES (1, REPEAT('a', 4000));
|
|
UPDATE t4 SET c1 = repeat('2', 4000), foo=1 WHERE id=2;
|
|
ROLLBACK;
|
|
BEGIN;
|
|
UPDATE t4 SET d1 = 1,foo=2 WHERE id=1;
|
|
INSERT INTO t4 (id,foo,c1) VALUES (1, 1, REPEAT('1', 4000));
|
|
COMMIT;
|
|
CREATE TABLE big
|
|
(id INT PRIMARY KEY, c1 VARCHAR(4000), c2 VARCHAR(4000), c3 VARCHAR(1000),
|
|
p POINT NOT NULL DEFAULT ST_GeomFromText('POINT(0 0)'), SPATIAL INDEX(p))
|
|
ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
BEGIN;
|
|
INSERT INTO big
|
|
SET id=1, c1=REPEAT('a', 200), c2=REPEAT('b', 200), c3=REPEAT('c', 159);
|
|
SET @i:=1;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
COMMIT;
|
|
connection analyze;
|
|
ANALYZE TABLE big;
|
|
Table Op Msg_type Msg_text
|
|
test.big analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/big';
|
|
clust_index_size
|
|
3
|
|
connection default;
|
|
ALTER TABLE big ADD COLUMN
|
|
(d1 INT DEFAULT 0, d2 VARCHAR(20) DEFAULT 'abcde',
|
|
d3 TIMESTAMP NOT NULL DEFAULT current_timestamp ON UPDATE current_timestamp);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
CHECKSUM TABLE big;
|
|
Table Checksum
|
|
test.big 1705165209
|
|
BEGIN;
|
|
INSERT INTO big(id, c1, c2, c3) SELECT @i:=@i+1, c1, c2, c3 FROM big;
|
|
INSERT INTO big(id, c1, c2, c3) SELECT @i:=@i+1, c1, c2, c3 FROM big;
|
|
CHECKSUM TABLE big;
|
|
Table Checksum
|
|
test.big 385477733
|
|
connection analyze;
|
|
ANALYZE TABLE big;
|
|
Table Op Msg_type Msg_text
|
|
test.big analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/big';
|
|
clust_index_size
|
|
7
|
|
connection default;
|
|
ROLLBACK;
|
|
CHECKSUM TABLE big;
|
|
Table Checksum
|
|
test.big 1705165209
|
|
connection analyze;
|
|
ANALYZE TABLE big;
|
|
Table Op Msg_type Msg_text
|
|
test.big analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/big';
|
|
clust_index_size
|
|
3
|
|
connection default;
|
|
InnoDB 0 transactions not purged
|
|
DROP TABLE t1,t2,t3,t4,big;
|
|
CREATE TABLE t1 (a VARCHAR(1) PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
INSERT INTO t1 SET a='a';
|
|
ALTER TABLE t1 ADD COLUMN b INT NOT NULL DEFAULT 0;
|
|
UPDATE t1 SET b = 1;
|
|
INSERT INTO t1 SET a='a';
|
|
ERROR 23000: Duplicate entry 'a' for key 'PRIMARY'
|
|
SELECT * FROM t1;
|
|
a b
|
|
a 1
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1 (a INT, b VARCHAR(8), PRIMARY KEY(b,a)) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
INSERT INTO t1 VALUES (1,'foo');
|
|
ALTER TABLE t1 ADD COLUMN c INT;
|
|
UPDATE t1 SET c = 1;
|
|
UPDATE t1 SET c = 2;
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
CREATE TABLE t2 (b INT PRIMARY KEY, FOREIGN KEY(b) REFERENCES t1(a))
|
|
ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
INSERT INTO t1 SET a=1;
|
|
INSERT INTO t2 SET b=1;
|
|
ALTER TABLE t2 ADD COLUMN a INT, DROP FOREIGN KEY t2_ibfk_1;
|
|
ALTER TABLE t2 ADD INDEX(a);
|
|
ALTER TABLE t1 ADD COLUMN b INT, ADD FOREIGN KEY(a) REFERENCES t2(a),
|
|
ALGORITHM=INSTANT;
|
|
ERROR 0A000: ALGORITHM=INSTANT is not supported. Reason: Adding foreign keys needs foreign_key_checks=OFF. Try ALGORITHM=COPY
|
|
SET foreign_key_checks=0;
|
|
ALTER TABLE t1 ADD COLUMN b INT, ADD FOREIGN KEY(a) REFERENCES t2(a),
|
|
ALGORITHM=INSTANT;
|
|
ALTER TABLE t2 ADD CONSTRAINT fk FOREIGN KEY(b) REFERENCES t1(a),
|
|
ALGORITHM=INSTANT;
|
|
SET foreign_key_checks=1;
|
|
ALTER TABLE t2 COMMENT 'domestic keys only', DROP FOREIGN KEY fk;
|
|
ALTER TABLE t1 DROP FOREIGN KEY t1_ibfk_1;
|
|
ALTER TABLE t1 ADD COLUMN big BLOB NOT NULL
|
|
DEFAULT REPEAT('a', @@GLOBAL.innodb_page_size * .75);
|
|
CHECK TABLE t2, t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 check status OK
|
|
test.t1 check status OK
|
|
DROP TABLE t2, t1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
INSERT INTO t1 SET a = 1;
|
|
ALTER TABLE t1 ADD COLUMN b TEXT;
|
|
BEGIN;
|
|
UPDATE t1 SET b = REPEAT('1', 32768);
|
|
UPDATE t1 SET a = 2;
|
|
INSERT INTO t1 SET a = 1;
|
|
SELECT a,LENGTH(b) FROM t1;
|
|
a LENGTH(b)
|
|
1 NULL
|
|
2 32768
|
|
DELETE FROM t1;
|
|
COMMIT;
|
|
InnoDB 0 transactions not purged
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1(a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
INSERT INTO t1 VALUES (7);
|
|
ALTER TABLE t1 ADD COLUMN c INT NOT NULL DEFAULT 0;
|
|
ALTER TABLE t1 ADD INDEX (c);
|
|
BEGIN;
|
|
DELETE FROM t1;
|
|
INSERT INTO t1 VALUES (4,0),(7,77);
|
|
COMMIT;
|
|
BEGIN;
|
|
DELETE FROM t1 WHERE a=7;
|
|
UPDATE t1 SET a=7;
|
|
COMMIT;
|
|
SELECT * FROM t1 FORCE INDEX(PRIMARY);
|
|
a c
|
|
7 0
|
|
SELECT * FROM t1 FORCE INDEX(c);
|
|
a c
|
|
7 0
|
|
DELETE FROM t1;
|
|
CHECK TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 check status OK
|
|
DROP TABLE t1;
|
|
SET innodb_strict_mode = ON;
|
|
CREATE TABLE t1 (a INT, b VARCHAR(500), c TEXT, UNIQUE(a,b)) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
ALTER TABLE t1 ADD d TEXT;
|
|
ALTER TABLE t1 ADD PRIMARY KEY (b,a);
|
|
ALTER TABLE t1 ADD va INT AS (a) VIRTUAL;
|
|
DROP TABLE t1;
|
|
SET innodb_strict_mode = OFF;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
|
|
INSERT INTO t1 SET a=42;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = never;
|
|
ALTER TABLE t1 ADD b TEXT, ALGORITHM=INSTANT;
|
|
ERROR 0A000: ALGORITHM=INSTANT is not supported. Reason: innodb_instant_alter_column_allowed=never. Try ALGORITHM=INPLACE
|
|
SET GLOBAL innodb_instant_alter_column_allowed = add_last;
|
|
ALTER TABLE t1 ADD b TEXT, ALGORITHM=INSTANT;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = never;
|
|
ALTER TABLE t1 MODIFY a INT DEFAULT 1, ALGORITHM=INSTANT;
|
|
ERROR 0A000: ALGORITHM=INSTANT is not supported. Reason: innodb_instant_alter_column_allowed=never. Try ALGORITHM=INPLACE
|
|
ALTER TABLE t1 MODIFY a INT DEFAULT 0;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 MODIFY a INT DEFAULT NULL, ALGORITHM=INSTANT;
|
|
DROP TABLE t1;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = add_last;
|
|
CREATE TABLE t1
|
|
(id INT PRIMARY KEY, c2 INT UNIQUE,
|
|
c3 POINT NOT NULL DEFAULT ST_GeomFromText('POINT(3 4)'),
|
|
SPATIAL INDEX(c3)) ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
INSERT INTO t1 (id, c2) values(1,1);
|
|
SELECT id,c2,ST_AsText(c3) c3 FROM t1;
|
|
id c2 c3
|
|
1 1 POINT(3 4)
|
|
ALTER TABLE t1 ADD COLUMN (
|
|
d1 INT, d2 INT UNSIGNED DEFAULT 10, d3 VARCHAR(20) NOT NULL DEFAULT 'abcde',
|
|
d4 TIMESTAMP NOT NULL DEFAULT current_timestamp());
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD INDEX(d3);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
BEGIN;
|
|
UPDATE t1 SET d3='';
|
|
ROLLBACK;
|
|
SELECT id,c2,ST_AsText(c3) c3, d1, d2, d3, d4 FROM t1;
|
|
id c2 c3 d1 d2 d3 d4
|
|
1 1 POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
INSERT INTO t1 (id) VALUES(2),(3),(4),(5),(6);
|
|
ALTER TABLE t1 CHANGE d1 d1 INT DEFAULT 5, CHANGE d2 d2 INT DEFAULT 15,
|
|
CHANGE d3 d3 VARCHAR(20) NOT NULL DEFAULT 'fghij',
|
|
CHANGE d4 dfour TIMESTAMP NOT NULL DEFAULT now();
|
|
affected rows: 6
|
|
info: Records: 6 Duplicates: 0 Warnings: 0
|
|
UPDATE t1 SET d3='foo' WHERE id = 2;
|
|
UPDATE t1 SET d3=DEFAULT WHERE id = 4;
|
|
INSERT INTO t1 SET id = 7;
|
|
SELECT id,c2,ST_AsText(c3) c3, d1, d2, d3, dfour FROM t1;
|
|
id c2 c3 d1 d2 d3 dfour
|
|
1 1 POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
2 NULL POINT(3 4) NULL 10 foo 1970-01-01 03:00:42
|
|
3 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
4 NULL POINT(3 4) NULL 10 fghij 1970-01-01 03:00:42
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
6 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
7 NULL POINT(3 4) 5 15 fghij 1970-01-01 03:00:42
|
|
CHECK TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 check status OK
|
|
ALTER TABLE t1 ADD COLUMN e1 INT AS (id * 3);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD COLUMN e2 VARCHAR(30) AS (d3);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD COLUMN e3 INT AS (id * 2);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 CHANGE d3 d3 VARCHAR(20) NOT NULL DEFAULT 'foobar',
|
|
ADD COLUMN (d5 CHAR(20) DEFAULT 'hijkl', d6 INT DEFAULT -12345, d7 INT),
|
|
DROP INDEX d3;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t1 SET id = 8;
|
|
UPDATE t1 SET d3 = 'yyyyy' WHERE id = 1;
|
|
UPDATE t1 SET d3 = 'xxxxx' WHERE id = 2;
|
|
BEGIN;
|
|
UPDATE t1 SET d3 = 'xxxxx' WHERE id = 3;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 3;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
3 NULL POINT(3 4) NULL 10 xxxxx 1970-01-01 03:00:42 9 xxxxx 6 hijkl -12345 NULL
|
|
ROLLBACK;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 3;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
3 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 9 abcde 6 hijkl -12345 NULL
|
|
BEGIN;
|
|
UPDATE t1 SET d7 = NULL WHERE ID = 5;
|
|
ROLLBACK;
|
|
BEGIN;
|
|
UPDATE t1 SET d7 = NULL, d6 = 10 WHERE id = 5;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 5;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl 10 NULL
|
|
ROLLBACK;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 5;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl -12345 NULL
|
|
ALTER TABLE t1 ADD COLUMN (f1 VARCHAR(20) AS (concat('x', e2)) STORED);
|
|
affected rows: 8
|
|
info: Records: 8 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD COLUMN (d8 VARCHAR(20) DEFAULT 'omnopq');
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7, f1, d8 FROM t1;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7 f1 d8
|
|
1 1 POINT(3 4) NULL 10 yyyyy 1970-01-01 03:00:42 3 yyyyy 2 hijkl -12345 NULL xyyyyy omnopq
|
|
2 NULL POINT(3 4) NULL 10 xxxxx 1970-01-01 03:00:42 6 xxxxx 4 hijkl -12345 NULL xxxxxx omnopq
|
|
3 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 9 abcde 6 hijkl -12345 NULL xabcde omnopq
|
|
4 NULL POINT(3 4) NULL 10 fghij 1970-01-01 03:00:42 12 fghij 8 hijkl -12345 NULL xfghij omnopq
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl -12345 NULL xabcde omnopq
|
|
6 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 18 abcde 12 hijkl -12345 NULL xabcde omnopq
|
|
7 NULL POINT(3 4) 5 15 fghij 1970-01-01 03:00:42 21 fghij 14 hijkl -12345 NULL xfghij omnopq
|
|
8 NULL POINT(3 4) 5 15 foobar 1970-01-01 03:00:42 24 foobar 16 hijkl -12345 NULL xfoobar omnopq
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`id` int(11) NOT NULL,
|
|
`c2` int(11) DEFAULT NULL,
|
|
`c3` point NOT NULL DEFAULT st_geometryfromtext('POINT(3 4)'),
|
|
`d1` int(11) DEFAULT 5,
|
|
`d2` int(11) DEFAULT 15,
|
|
`d3` varchar(20) NOT NULL DEFAULT 'foobar',
|
|
`dfour` timestamp NOT NULL DEFAULT current_timestamp(),
|
|
`e1` int(11) GENERATED ALWAYS AS (`id` * 3) VIRTUAL,
|
|
`e2` varchar(30) GENERATED ALWAYS AS (`d3`) VIRTUAL,
|
|
`e3` int(11) GENERATED ALWAYS AS (`id` * 2) VIRTUAL,
|
|
`d5` char(20) DEFAULT 'hijkl',
|
|
`d6` int(11) DEFAULT -12345,
|
|
`d7` int(11) DEFAULT NULL,
|
|
`f1` varchar(20) GENERATED ALWAYS AS (concat('x',`e2`)) STORED,
|
|
`d8` varchar(20) DEFAULT 'omnopq',
|
|
PRIMARY KEY (`id`),
|
|
UNIQUE KEY `c2` (`c2`),
|
|
SPATIAL KEY `c3` (`c3`)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT
|
|
ALTER TABLE t1
|
|
CHANGE c2 c2 INT DEFAULT 42,
|
|
CHANGE d1 d1 INT DEFAULT 1,
|
|
CHANGE d2 d2 INT DEFAULT 20,
|
|
CHANGE d3 d3 VARCHAR(20) NOT NULL DEFAULT 'boofar';
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t1 SET id=9;
|
|
ALTER TABLE t1 DROP c3;
|
|
affected rows: 9
|
|
info: Records: 9 Duplicates: 0 Warnings: 0
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`id` int(11) NOT NULL,
|
|
`c2` int(11) DEFAULT 42,
|
|
`d1` int(11) DEFAULT 1,
|
|
`d2` int(11) DEFAULT 20,
|
|
`d3` varchar(20) NOT NULL DEFAULT 'boofar',
|
|
`dfour` timestamp NOT NULL DEFAULT current_timestamp(),
|
|
`e1` int(11) GENERATED ALWAYS AS (`id` * 3) VIRTUAL,
|
|
`e2` varchar(30) GENERATED ALWAYS AS (`d3`) VIRTUAL,
|
|
`e3` int(11) GENERATED ALWAYS AS (`id` * 2) VIRTUAL,
|
|
`d5` char(20) DEFAULT 'hijkl',
|
|
`d6` int(11) DEFAULT -12345,
|
|
`d7` int(11) DEFAULT NULL,
|
|
`f1` varchar(20) GENERATED ALWAYS AS (concat('x',`e2`)) STORED,
|
|
`d8` varchar(20) DEFAULT 'omnopq',
|
|
PRIMARY KEY (`id`),
|
|
UNIQUE KEY `c2` (`c2`)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT
|
|
SELECT * FROM t1;
|
|
id c2 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7 f1 d8
|
|
1 1 NULL 10 yyyyy 1970-01-01 03:00:42 3 yyyyy 2 hijkl -12345 NULL xyyyyy omnopq
|
|
2 NULL NULL 10 xxxxx 1970-01-01 03:00:42 6 xxxxx 4 hijkl -12345 NULL xxxxxx omnopq
|
|
3 NULL NULL 10 abcde 1970-01-01 03:00:42 9 abcde 6 hijkl -12345 NULL xabcde omnopq
|
|
4 NULL NULL 10 fghij 1970-01-01 03:00:42 12 fghij 8 hijkl -12345 NULL xfghij omnopq
|
|
5 NULL NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl -12345 NULL xabcde omnopq
|
|
6 NULL NULL 10 abcde 1970-01-01 03:00:42 18 abcde 12 hijkl -12345 NULL xabcde omnopq
|
|
7 NULL 5 15 fghij 1970-01-01 03:00:42 21 fghij 14 hijkl -12345 NULL xfghij omnopq
|
|
8 NULL 5 15 foobar 1970-01-01 03:00:42 24 foobar 16 hijkl -12345 NULL xfoobar omnopq
|
|
9 42 1 20 boofar 1970-01-01 03:00:42 27 boofar 18 hijkl -12345 NULL xboofar omnopq
|
|
CREATE TABLE t2
|
|
(id INT primary key, c1 VARCHAR(4000),
|
|
p GEOMETRY NOT NULL DEFAULT ST_GeomFromText('LINESTRING(0 0,0 1,1 1)'),
|
|
SPATIAL INDEX(p))
|
|
ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
BEGIN;
|
|
INSERT INTO t2 SET id=1, c1=REPEAT('a', 4000);
|
|
INSERT INTO t2 SET id=2, c1=REPEAT('a', 4000), p=ST_GeomFromText('POINT(1 1)');
|
|
COMMIT;
|
|
ALTER TABLE t2 ADD COLUMN d1 VARCHAR(2000) DEFAULT REPEAT('asdf',500);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT id, c1, ST_AsText(p) p, d1 FROM t2;
|
|
id c1 p d1
|
|
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa LINESTRING(0 0,0 1,1 1) asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
2 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa POINT(1 1) asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
BEGIN;
|
|
UPDATE t2 SET c1 = repeat(id, 4000);
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
ROLLBACK;
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
BEGIN;
|
|
UPDATE t2 SET d1 = repeat(id, 200);
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
ROLLBACK;
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
ALTER TABLE t2 DROP p;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT * FROM t2;
|
|
id c1 d1
|
|
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
2 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
CREATE TABLE t3
|
|
(id INT PRIMARY KEY, c2 INT UNSIGNED NOT NULL UNIQUE,
|
|
c3 POLYGON NOT NULL DEFAULT ST_PolyFromText('POLYGON((1 1,2 2,3 3,1 1))'),
|
|
SPATIAL INDEX(c3))
|
|
ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
INSERT INTO t3(id,c2) VALUES(1,1),(2,2),(3,3);
|
|
SELECT id, c2, ST_AsText(c3) c3 FROM t3;
|
|
id c2 c3
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1))
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1))
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1))
|
|
ALTER TABLE t3 ADD COLUMN
|
|
(c4 DATETIME DEFAULT current_timestamp(),
|
|
c5 TIMESTAMP NOT NULL DEFAULT current_timestamp(),
|
|
c6 POINT);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT id, c2, ST_AsText(c3) c3, c4, c5, c6 FROM t3;
|
|
id c2 c3 c4 c5 c6
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL
|
|
affected rows: 3
|
|
ALTER TABLE t3 ADD COLUMN c7 TIME NOT NULL DEFAULT current_timestamp();
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 1
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c7' at row 1
|
|
ALTER TABLE t3 ADD COLUMN c8 DATE NOT NULL DEFAULT current_timestamp();
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 1
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c8' at row 1
|
|
SELECT id, c2, ST_AsText(c3) c3, c4, c5, c6, c7, c8 FROM t3;
|
|
id c2 c3 c4 c5 c6 c7 c8
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01
|
|
ALTER TABLE t3 ADD COLUMN t TEXT CHARSET utf8
|
|
DEFAULT 'The quick brown fox jumps over the lazy dog';
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t3 ADD COLUMN b BLOB NOT NULL;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t3 SET id=4;
|
|
ERROR HY000: Field 'c2' doesn't have a default value
|
|
INSERT INTO t3 SET id=4, c2=0, b=0xf09f98b1;
|
|
affected rows: 1
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c7' at row 1
|
|
Note 1265 Data truncated for column 'c8' at row 1
|
|
SET innodb_strict_mode = OFF;
|
|
affected rows: 0
|
|
ALTER TABLE t3 CHANGE t phrase TEXT DEFAULT 0xc3a4c3a448,
|
|
CHANGE b b BLOB NOT NULL DEFAULT 'binary line of business';
|
|
affected rows: 4
|
|
info: Records: 4 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t3 SET id=5, c2=9;
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c7' at row 1
|
|
Note 1265 Data truncated for column 'c8' at row 1
|
|
SELECT id, c2, ST_AsText(c3) c3, c4, c5, c6, c7, c8, phrase, b FROM t3;
|
|
id c2 c3 c4 c5 c6 c7 c8 phrase b
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
4 0 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog 😱
|
|
5 9 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 ääH binary line of business
|
|
ALTER TABLE t3 DROP c3, DROP c7;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT * FROM t3;
|
|
id c2 c4 c5 c6 c8 phrase b
|
|
1 1 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
2 2 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
3 3 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
4 0 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog 😱
|
|
5 9 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 ääH binary line of business
|
|
CREATE TABLE t4
|
|
(id INT, foo INT DEFAULT 0, c1 VARCHAR(4000),
|
|
p GEOMETRY NOT NULL DEFAULT ST_GeomFromText('LINESTRING(0 0,0 1,1 1)'),
|
|
PRIMARY KEY(id,foo))
|
|
ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
INSERT INTO t4 (id,c1) VALUES (1, REPEAT('a', 4000)), (2, REPEAT('a', 4000));
|
|
ALTER TABLE t4 ADD COLUMN d1 INT;
|
|
BEGIN;
|
|
UPDATE t4 SET c1 = repeat('1', 4000), foo=1 WHERE id=1;
|
|
INSERT INTO t4 (id,c1) VALUES (1, REPEAT('a', 4000));
|
|
UPDATE t4 SET c1 = repeat('2', 4000), foo=1 WHERE id=2;
|
|
ROLLBACK;
|
|
BEGIN;
|
|
UPDATE t4 SET d1 = 1,foo=2 WHERE id=1;
|
|
INSERT INTO t4 (id,foo,c1) VALUES (1, 1, REPEAT('1', 4000));
|
|
COMMIT;
|
|
CREATE TABLE big
|
|
(id INT PRIMARY KEY, c1 VARCHAR(4000), c2 VARCHAR(4000), c3 VARCHAR(1000),
|
|
p POINT NOT NULL DEFAULT ST_GeomFromText('POINT(0 0)'), SPATIAL INDEX(p))
|
|
ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
BEGIN;
|
|
INSERT INTO big
|
|
SET id=1, c1=REPEAT('a', 200), c2=REPEAT('b', 200), c3=REPEAT('c', 159);
|
|
SET @i:=1;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
COMMIT;
|
|
connection analyze;
|
|
ANALYZE TABLE big;
|
|
Table Op Msg_type Msg_text
|
|
test.big analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/big';
|
|
clust_index_size
|
|
3
|
|
connection default;
|
|
ALTER TABLE big ADD COLUMN
|
|
(d1 INT DEFAULT 0, d2 VARCHAR(20) DEFAULT 'abcde',
|
|
d3 TIMESTAMP NOT NULL DEFAULT current_timestamp ON UPDATE current_timestamp);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
CHECKSUM TABLE big;
|
|
Table Checksum
|
|
test.big 1705165209
|
|
BEGIN;
|
|
INSERT INTO big(id, c1, c2, c3) SELECT @i:=@i+1, c1, c2, c3 FROM big;
|
|
INSERT INTO big(id, c1, c2, c3) SELECT @i:=@i+1, c1, c2, c3 FROM big;
|
|
CHECKSUM TABLE big;
|
|
Table Checksum
|
|
test.big 385477733
|
|
connection analyze;
|
|
ANALYZE TABLE big;
|
|
Table Op Msg_type Msg_text
|
|
test.big analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/big';
|
|
clust_index_size
|
|
7
|
|
connection default;
|
|
ROLLBACK;
|
|
CHECKSUM TABLE big;
|
|
Table Checksum
|
|
test.big 1705165209
|
|
connection analyze;
|
|
ANALYZE TABLE big;
|
|
Table Op Msg_type Msg_text
|
|
test.big analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/big';
|
|
clust_index_size
|
|
3
|
|
connection default;
|
|
InnoDB 0 transactions not purged
|
|
DROP TABLE t1,t2,t3,t4,big;
|
|
CREATE TABLE t1 (a VARCHAR(1) PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
INSERT INTO t1 SET a='a';
|
|
ALTER TABLE t1 ADD COLUMN b INT NOT NULL DEFAULT 0;
|
|
UPDATE t1 SET b = 1;
|
|
INSERT INTO t1 SET a='a';
|
|
ERROR 23000: Duplicate entry 'a' for key 'PRIMARY'
|
|
SELECT * FROM t1;
|
|
a b
|
|
a 1
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1 (a INT, b VARCHAR(8), PRIMARY KEY(b,a)) ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
INSERT INTO t1 VALUES (1,'foo');
|
|
ALTER TABLE t1 ADD COLUMN c INT;
|
|
UPDATE t1 SET c = 1;
|
|
UPDATE t1 SET c = 2;
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
CREATE TABLE t2 (b INT PRIMARY KEY, FOREIGN KEY(b) REFERENCES t1(a))
|
|
ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
INSERT INTO t1 SET a=1;
|
|
INSERT INTO t2 SET b=1;
|
|
ALTER TABLE t2 ADD COLUMN a INT, DROP FOREIGN KEY t2_ibfk_1;
|
|
ALTER TABLE t2 ADD INDEX(a);
|
|
ALTER TABLE t1 ADD COLUMN b INT, ADD FOREIGN KEY(a) REFERENCES t2(a),
|
|
ALGORITHM=INSTANT;
|
|
ERROR 0A000: ALGORITHM=INSTANT is not supported. Reason: Adding foreign keys needs foreign_key_checks=OFF. Try ALGORITHM=COPY
|
|
SET foreign_key_checks=0;
|
|
ALTER TABLE t1 ADD COLUMN b INT, ADD FOREIGN KEY(a) REFERENCES t2(a),
|
|
ALGORITHM=INSTANT;
|
|
ALTER TABLE t2 ADD CONSTRAINT fk FOREIGN KEY(b) REFERENCES t1(a),
|
|
ALGORITHM=INSTANT;
|
|
SET foreign_key_checks=1;
|
|
ALTER TABLE t2 COMMENT 'domestic keys only', DROP FOREIGN KEY fk;
|
|
ALTER TABLE t1 DROP FOREIGN KEY t1_ibfk_1;
|
|
ALTER TABLE t1 ADD COLUMN big BLOB NOT NULL
|
|
DEFAULT REPEAT('a', @@GLOBAL.innodb_page_size * .75);
|
|
CHECK TABLE t2, t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 check status OK
|
|
test.t1 check status OK
|
|
DROP TABLE t2, t1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
INSERT INTO t1 SET a = 1;
|
|
ALTER TABLE t1 ADD COLUMN b TEXT;
|
|
BEGIN;
|
|
UPDATE t1 SET b = REPEAT('1', 32768);
|
|
UPDATE t1 SET a = 2;
|
|
INSERT INTO t1 SET a = 1;
|
|
SELECT a,LENGTH(b) FROM t1;
|
|
a LENGTH(b)
|
|
1 NULL
|
|
2 32768
|
|
DELETE FROM t1;
|
|
COMMIT;
|
|
InnoDB 0 transactions not purged
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1(a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
INSERT INTO t1 VALUES (7);
|
|
ALTER TABLE t1 ADD COLUMN c INT NOT NULL DEFAULT 0;
|
|
ALTER TABLE t1 ADD INDEX (c);
|
|
BEGIN;
|
|
DELETE FROM t1;
|
|
INSERT INTO t1 VALUES (4,0),(7,77);
|
|
COMMIT;
|
|
BEGIN;
|
|
DELETE FROM t1 WHERE a=7;
|
|
UPDATE t1 SET a=7;
|
|
COMMIT;
|
|
SELECT * FROM t1 FORCE INDEX(PRIMARY);
|
|
a c
|
|
7 0
|
|
SELECT * FROM t1 FORCE INDEX(c);
|
|
a c
|
|
7 0
|
|
DELETE FROM t1;
|
|
CHECK TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 check status OK
|
|
DROP TABLE t1;
|
|
SET innodb_strict_mode = ON;
|
|
CREATE TABLE t1 (a INT, b VARCHAR(500), c TEXT, UNIQUE(a,b)) ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
ALTER TABLE t1 ADD d TEXT;
|
|
ALTER TABLE t1 ADD PRIMARY KEY (b,a);
|
|
ALTER TABLE t1 ADD va INT AS (a) VIRTUAL;
|
|
DROP TABLE t1;
|
|
SET innodb_strict_mode = OFF;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPACT;
|
|
INSERT INTO t1 SET a=42;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = never;
|
|
ALTER TABLE t1 ADD b TEXT, ALGORITHM=INSTANT;
|
|
ERROR 0A000: ALGORITHM=INSTANT is not supported. Reason: innodb_instant_alter_column_allowed=never. Try ALGORITHM=INPLACE
|
|
SET GLOBAL innodb_instant_alter_column_allowed = add_last;
|
|
ALTER TABLE t1 ADD b TEXT, ALGORITHM=INSTANT;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = never;
|
|
ALTER TABLE t1 MODIFY a INT DEFAULT 1, ALGORITHM=INSTANT;
|
|
ERROR 0A000: ALGORITHM=INSTANT is not supported. Reason: innodb_instant_alter_column_allowed=never. Try ALGORITHM=INPLACE
|
|
ALTER TABLE t1 MODIFY a INT DEFAULT 0;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 MODIFY a INT DEFAULT NULL, ALGORITHM=INSTANT;
|
|
DROP TABLE t1;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = add_last;
|
|
CREATE TABLE t1
|
|
(id INT PRIMARY KEY, c2 INT UNIQUE,
|
|
c3 POINT NOT NULL DEFAULT ST_GeomFromText('POINT(3 4)'),
|
|
SPATIAL INDEX(c3)) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
INSERT INTO t1 (id, c2) values(1,1);
|
|
SELECT id,c2,ST_AsText(c3) c3 FROM t1;
|
|
id c2 c3
|
|
1 1 POINT(3 4)
|
|
ALTER TABLE t1 ADD COLUMN (
|
|
d1 INT, d2 INT UNSIGNED DEFAULT 10, d3 VARCHAR(20) NOT NULL DEFAULT 'abcde',
|
|
d4 TIMESTAMP NOT NULL DEFAULT current_timestamp());
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD INDEX(d3);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
BEGIN;
|
|
UPDATE t1 SET d3='';
|
|
ROLLBACK;
|
|
SELECT id,c2,ST_AsText(c3) c3, d1, d2, d3, d4 FROM t1;
|
|
id c2 c3 d1 d2 d3 d4
|
|
1 1 POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
INSERT INTO t1 (id) VALUES(2),(3),(4),(5),(6);
|
|
ALTER TABLE t1 CHANGE d1 d1 INT DEFAULT 5, CHANGE d2 d2 INT DEFAULT 15,
|
|
CHANGE d3 d3 VARCHAR(20) NOT NULL DEFAULT 'fghij',
|
|
CHANGE d4 dfour TIMESTAMP NOT NULL DEFAULT now();
|
|
affected rows: 6
|
|
info: Records: 6 Duplicates: 0 Warnings: 0
|
|
UPDATE t1 SET d3='foo' WHERE id = 2;
|
|
UPDATE t1 SET d3=DEFAULT WHERE id = 4;
|
|
INSERT INTO t1 SET id = 7;
|
|
SELECT id,c2,ST_AsText(c3) c3, d1, d2, d3, dfour FROM t1;
|
|
id c2 c3 d1 d2 d3 dfour
|
|
1 1 POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
2 NULL POINT(3 4) NULL 10 foo 1970-01-01 03:00:42
|
|
3 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
4 NULL POINT(3 4) NULL 10 fghij 1970-01-01 03:00:42
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
6 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42
|
|
7 NULL POINT(3 4) 5 15 fghij 1970-01-01 03:00:42
|
|
CHECK TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 check status OK
|
|
ALTER TABLE t1 ADD COLUMN e1 INT AS (id * 3);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD COLUMN e2 VARCHAR(30) AS (d3);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD COLUMN e3 INT AS (id * 2);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 CHANGE d3 d3 VARCHAR(20) NOT NULL DEFAULT 'foobar',
|
|
ADD COLUMN (d5 CHAR(20) DEFAULT 'hijkl', d6 INT DEFAULT -12345, d7 INT),
|
|
DROP INDEX d3;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t1 SET id = 8;
|
|
UPDATE t1 SET d3 = 'yyyyy' WHERE id = 1;
|
|
UPDATE t1 SET d3 = 'xxxxx' WHERE id = 2;
|
|
BEGIN;
|
|
UPDATE t1 SET d3 = 'xxxxx' WHERE id = 3;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 3;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
3 NULL POINT(3 4) NULL 10 xxxxx 1970-01-01 03:00:42 9 xxxxx 6 hijkl -12345 NULL
|
|
ROLLBACK;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 3;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
3 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 9 abcde 6 hijkl -12345 NULL
|
|
BEGIN;
|
|
UPDATE t1 SET d7 = NULL WHERE ID = 5;
|
|
ROLLBACK;
|
|
BEGIN;
|
|
UPDATE t1 SET d7 = NULL, d6 = 10 WHERE id = 5;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 5;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl 10 NULL
|
|
ROLLBACK;
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7 FROM t1 WHERE id = 5;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl -12345 NULL
|
|
ALTER TABLE t1 ADD COLUMN (f1 VARCHAR(20) AS (concat('x', e2)) STORED);
|
|
affected rows: 8
|
|
info: Records: 8 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 ADD COLUMN (d8 VARCHAR(20) DEFAULT 'omnopq');
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT id, c2, ST_AsText(c3) c3, d1, d2, d3, dfour, e1, e2, e3, d5, d6, d7, f1, d8 FROM t1;
|
|
id c2 c3 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7 f1 d8
|
|
1 1 POINT(3 4) NULL 10 yyyyy 1970-01-01 03:00:42 3 yyyyy 2 hijkl -12345 NULL xyyyyy omnopq
|
|
2 NULL POINT(3 4) NULL 10 xxxxx 1970-01-01 03:00:42 6 xxxxx 4 hijkl -12345 NULL xxxxxx omnopq
|
|
3 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 9 abcde 6 hijkl -12345 NULL xabcde omnopq
|
|
4 NULL POINT(3 4) NULL 10 fghij 1970-01-01 03:00:42 12 fghij 8 hijkl -12345 NULL xfghij omnopq
|
|
5 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl -12345 NULL xabcde omnopq
|
|
6 NULL POINT(3 4) NULL 10 abcde 1970-01-01 03:00:42 18 abcde 12 hijkl -12345 NULL xabcde omnopq
|
|
7 NULL POINT(3 4) 5 15 fghij 1970-01-01 03:00:42 21 fghij 14 hijkl -12345 NULL xfghij omnopq
|
|
8 NULL POINT(3 4) 5 15 foobar 1970-01-01 03:00:42 24 foobar 16 hijkl -12345 NULL xfoobar omnopq
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`id` int(11) NOT NULL,
|
|
`c2` int(11) DEFAULT NULL,
|
|
`c3` point NOT NULL DEFAULT st_geometryfromtext('POINT(3 4)'),
|
|
`d1` int(11) DEFAULT 5,
|
|
`d2` int(11) DEFAULT 15,
|
|
`d3` varchar(20) NOT NULL DEFAULT 'foobar',
|
|
`dfour` timestamp NOT NULL DEFAULT current_timestamp(),
|
|
`e1` int(11) GENERATED ALWAYS AS (`id` * 3) VIRTUAL,
|
|
`e2` varchar(30) GENERATED ALWAYS AS (`d3`) VIRTUAL,
|
|
`e3` int(11) GENERATED ALWAYS AS (`id` * 2) VIRTUAL,
|
|
`d5` char(20) DEFAULT 'hijkl',
|
|
`d6` int(11) DEFAULT -12345,
|
|
`d7` int(11) DEFAULT NULL,
|
|
`f1` varchar(20) GENERATED ALWAYS AS (concat('x',`e2`)) STORED,
|
|
`d8` varchar(20) DEFAULT 'omnopq',
|
|
PRIMARY KEY (`id`),
|
|
UNIQUE KEY `c2` (`c2`),
|
|
SPATIAL KEY `c3` (`c3`)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC
|
|
ALTER TABLE t1
|
|
CHANGE c2 c2 INT DEFAULT 42,
|
|
CHANGE d1 d1 INT DEFAULT 1,
|
|
CHANGE d2 d2 INT DEFAULT 20,
|
|
CHANGE d3 d3 VARCHAR(20) NOT NULL DEFAULT 'boofar';
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t1 SET id=9;
|
|
ALTER TABLE t1 DROP c3;
|
|
affected rows: 9
|
|
info: Records: 9 Duplicates: 0 Warnings: 0
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`id` int(11) NOT NULL,
|
|
`c2` int(11) DEFAULT 42,
|
|
`d1` int(11) DEFAULT 1,
|
|
`d2` int(11) DEFAULT 20,
|
|
`d3` varchar(20) NOT NULL DEFAULT 'boofar',
|
|
`dfour` timestamp NOT NULL DEFAULT current_timestamp(),
|
|
`e1` int(11) GENERATED ALWAYS AS (`id` * 3) VIRTUAL,
|
|
`e2` varchar(30) GENERATED ALWAYS AS (`d3`) VIRTUAL,
|
|
`e3` int(11) GENERATED ALWAYS AS (`id` * 2) VIRTUAL,
|
|
`d5` char(20) DEFAULT 'hijkl',
|
|
`d6` int(11) DEFAULT -12345,
|
|
`d7` int(11) DEFAULT NULL,
|
|
`f1` varchar(20) GENERATED ALWAYS AS (concat('x',`e2`)) STORED,
|
|
`d8` varchar(20) DEFAULT 'omnopq',
|
|
PRIMARY KEY (`id`),
|
|
UNIQUE KEY `c2` (`c2`)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC
|
|
SELECT * FROM t1;
|
|
id c2 d1 d2 d3 dfour e1 e2 e3 d5 d6 d7 f1 d8
|
|
1 1 NULL 10 yyyyy 1970-01-01 03:00:42 3 yyyyy 2 hijkl -12345 NULL xyyyyy omnopq
|
|
2 NULL NULL 10 xxxxx 1970-01-01 03:00:42 6 xxxxx 4 hijkl -12345 NULL xxxxxx omnopq
|
|
3 NULL NULL 10 abcde 1970-01-01 03:00:42 9 abcde 6 hijkl -12345 NULL xabcde omnopq
|
|
4 NULL NULL 10 fghij 1970-01-01 03:00:42 12 fghij 8 hijkl -12345 NULL xfghij omnopq
|
|
5 NULL NULL 10 abcde 1970-01-01 03:00:42 15 abcde 10 hijkl -12345 NULL xabcde omnopq
|
|
6 NULL NULL 10 abcde 1970-01-01 03:00:42 18 abcde 12 hijkl -12345 NULL xabcde omnopq
|
|
7 NULL 5 15 fghij 1970-01-01 03:00:42 21 fghij 14 hijkl -12345 NULL xfghij omnopq
|
|
8 NULL 5 15 foobar 1970-01-01 03:00:42 24 foobar 16 hijkl -12345 NULL xfoobar omnopq
|
|
9 42 1 20 boofar 1970-01-01 03:00:42 27 boofar 18 hijkl -12345 NULL xboofar omnopq
|
|
CREATE TABLE t2
|
|
(id INT primary key, c1 VARCHAR(4000),
|
|
p GEOMETRY NOT NULL DEFAULT ST_GeomFromText('LINESTRING(0 0,0 1,1 1)'),
|
|
SPATIAL INDEX(p))
|
|
ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
BEGIN;
|
|
INSERT INTO t2 SET id=1, c1=REPEAT('a', 4000);
|
|
INSERT INTO t2 SET id=2, c1=REPEAT('a', 4000), p=ST_GeomFromText('POINT(1 1)');
|
|
COMMIT;
|
|
ALTER TABLE t2 ADD COLUMN d1 VARCHAR(2000) DEFAULT REPEAT('asdf',500);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT id, c1, ST_AsText(p) p, d1 FROM t2;
|
|
id c1 p d1
|
|
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa LINESTRING(0 0,0 1,1 1) asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
2 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa POINT(1 1) asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
BEGIN;
|
|
UPDATE t2 SET c1 = repeat(id, 4000);
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
ROLLBACK;
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
BEGIN;
|
|
UPDATE t2 SET d1 = repeat(id, 200);
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
ROLLBACK;
|
|
connection analyze;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/t2';
|
|
clust_index_size
|
|
1
|
|
connection default;
|
|
ALTER TABLE t2 DROP p;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT * FROM t2;
|
|
id c1 d1
|
|
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
2 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa asdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
|
|
CREATE TABLE t3
|
|
(id INT PRIMARY KEY, c2 INT UNSIGNED NOT NULL UNIQUE,
|
|
c3 POLYGON NOT NULL DEFAULT ST_PolyFromText('POLYGON((1 1,2 2,3 3,1 1))'),
|
|
SPATIAL INDEX(c3))
|
|
ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
INSERT INTO t3(id,c2) VALUES(1,1),(2,2),(3,3);
|
|
SELECT id, c2, ST_AsText(c3) c3 FROM t3;
|
|
id c2 c3
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1))
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1))
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1))
|
|
ALTER TABLE t3 ADD COLUMN
|
|
(c4 DATETIME DEFAULT current_timestamp(),
|
|
c5 TIMESTAMP NOT NULL DEFAULT current_timestamp(),
|
|
c6 POINT);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT id, c2, ST_AsText(c3) c3, c4, c5, c6 FROM t3;
|
|
id c2 c3 c4 c5 c6
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL
|
|
affected rows: 3
|
|
ALTER TABLE t3 ADD COLUMN c7 TIME NOT NULL DEFAULT current_timestamp();
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 1
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c7' at row 1
|
|
ALTER TABLE t3 ADD COLUMN c8 DATE NOT NULL DEFAULT current_timestamp();
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 1
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c8' at row 1
|
|
SELECT id, c2, ST_AsText(c3) c3, c4, c5, c6, c7, c8 FROM t3;
|
|
id c2 c3 c4 c5 c6 c7 c8
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01
|
|
ALTER TABLE t3 ADD COLUMN t TEXT CHARSET utf8
|
|
DEFAULT 'The quick brown fox jumps over the lazy dog';
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t3 ADD COLUMN b BLOB NOT NULL;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t3 SET id=4;
|
|
ERROR HY000: Field 'c2' doesn't have a default value
|
|
INSERT INTO t3 SET id=4, c2=0, b=0xf09f98b1;
|
|
affected rows: 1
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c7' at row 1
|
|
Note 1265 Data truncated for column 'c8' at row 1
|
|
SET innodb_strict_mode = OFF;
|
|
affected rows: 0
|
|
ALTER TABLE t3 CHANGE t phrase TEXT DEFAULT 0xc3a4c3a448,
|
|
CHANGE b b BLOB NOT NULL DEFAULT 'binary line of business';
|
|
affected rows: 4
|
|
info: Records: 4 Duplicates: 0 Warnings: 0
|
|
INSERT INTO t3 SET id=5, c2=9;
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c7' at row 1
|
|
Note 1265 Data truncated for column 'c8' at row 1
|
|
SELECT id, c2, ST_AsText(c3) c3, c4, c5, c6, c7, c8, phrase, b FROM t3;
|
|
id c2 c3 c4 c5 c6 c7 c8 phrase b
|
|
1 1 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
2 2 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
3 3 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
4 0 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 The quick brown fox jumps over the lazy dog 😱
|
|
5 9 POLYGON((1 1,2 2,3 3,1 1)) 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 03:00:42 1970-01-01 ääH binary line of business
|
|
ALTER TABLE t3 DROP c3, DROP c7;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
SELECT * FROM t3;
|
|
id c2 c4 c5 c6 c8 phrase b
|
|
1 1 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
2 2 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
3 3 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog
|
|
4 0 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 The quick brown fox jumps over the lazy dog 😱
|
|
5 9 1970-01-01 03:00:42 1970-01-01 03:00:42 NULL 1970-01-01 ääH binary line of business
|
|
CREATE TABLE t4
|
|
(id INT, foo INT DEFAULT 0, c1 VARCHAR(4000),
|
|
p GEOMETRY NOT NULL DEFAULT ST_GeomFromText('LINESTRING(0 0,0 1,1 1)'),
|
|
PRIMARY KEY(id,foo))
|
|
ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
INSERT INTO t4 (id,c1) VALUES (1, REPEAT('a', 4000)), (2, REPEAT('a', 4000));
|
|
ALTER TABLE t4 ADD COLUMN d1 INT;
|
|
BEGIN;
|
|
UPDATE t4 SET c1 = repeat('1', 4000), foo=1 WHERE id=1;
|
|
INSERT INTO t4 (id,c1) VALUES (1, REPEAT('a', 4000));
|
|
UPDATE t4 SET c1 = repeat('2', 4000), foo=1 WHERE id=2;
|
|
ROLLBACK;
|
|
BEGIN;
|
|
UPDATE t4 SET d1 = 1,foo=2 WHERE id=1;
|
|
INSERT INTO t4 (id,foo,c1) VALUES (1, 1, REPEAT('1', 4000));
|
|
COMMIT;
|
|
CREATE TABLE big
|
|
(id INT PRIMARY KEY, c1 VARCHAR(4000), c2 VARCHAR(4000), c3 VARCHAR(1000),
|
|
p POINT NOT NULL DEFAULT ST_GeomFromText('POINT(0 0)'), SPATIAL INDEX(p))
|
|
ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
BEGIN;
|
|
INSERT INTO big
|
|
SET id=1, c1=REPEAT('a', 200), c2=REPEAT('b', 200), c3=REPEAT('c', 159);
|
|
SET @i:=1;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
INSERT INTO big SELECT @i:=@i+1, c1, c2, c3, p FROM big;
|
|
COMMIT;
|
|
connection analyze;
|
|
ANALYZE TABLE big;
|
|
Table Op Msg_type Msg_text
|
|
test.big analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/big';
|
|
clust_index_size
|
|
3
|
|
connection default;
|
|
ALTER TABLE big ADD COLUMN
|
|
(d1 INT DEFAULT 0, d2 VARCHAR(20) DEFAULT 'abcde',
|
|
d3 TIMESTAMP NOT NULL DEFAULT current_timestamp ON UPDATE current_timestamp);
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
CHECKSUM TABLE big;
|
|
Table Checksum
|
|
test.big 1705165209
|
|
BEGIN;
|
|
INSERT INTO big(id, c1, c2, c3) SELECT @i:=@i+1, c1, c2, c3 FROM big;
|
|
INSERT INTO big(id, c1, c2, c3) SELECT @i:=@i+1, c1, c2, c3 FROM big;
|
|
CHECKSUM TABLE big;
|
|
Table Checksum
|
|
test.big 385477733
|
|
connection analyze;
|
|
ANALYZE TABLE big;
|
|
Table Op Msg_type Msg_text
|
|
test.big analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/big';
|
|
clust_index_size
|
|
7
|
|
connection default;
|
|
ROLLBACK;
|
|
CHECKSUM TABLE big;
|
|
Table Checksum
|
|
test.big 1705165209
|
|
connection analyze;
|
|
ANALYZE TABLE big;
|
|
Table Op Msg_type Msg_text
|
|
test.big analyze status OK
|
|
SELECT clust_index_size FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
|
|
WHERE name = 'test/big';
|
|
clust_index_size
|
|
3
|
|
connection default;
|
|
InnoDB 0 transactions not purged
|
|
DROP TABLE t1,t2,t3,t4,big;
|
|
CREATE TABLE t1 (a VARCHAR(1) PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
INSERT INTO t1 SET a='a';
|
|
ALTER TABLE t1 ADD COLUMN b INT NOT NULL DEFAULT 0;
|
|
UPDATE t1 SET b = 1;
|
|
INSERT INTO t1 SET a='a';
|
|
ERROR 23000: Duplicate entry 'a' for key 'PRIMARY'
|
|
SELECT * FROM t1;
|
|
a b
|
|
a 1
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1 (a INT, b VARCHAR(8), PRIMARY KEY(b,a)) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
INSERT INTO t1 VALUES (1,'foo');
|
|
ALTER TABLE t1 ADD COLUMN c INT;
|
|
UPDATE t1 SET c = 1;
|
|
UPDATE t1 SET c = 2;
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
CREATE TABLE t2 (b INT PRIMARY KEY, FOREIGN KEY(b) REFERENCES t1(a))
|
|
ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
INSERT INTO t1 SET a=1;
|
|
INSERT INTO t2 SET b=1;
|
|
ALTER TABLE t2 ADD COLUMN a INT, DROP FOREIGN KEY t2_ibfk_1;
|
|
ALTER TABLE t2 ADD INDEX(a);
|
|
ALTER TABLE t1 ADD COLUMN b INT, ADD FOREIGN KEY(a) REFERENCES t2(a),
|
|
ALGORITHM=INSTANT;
|
|
ERROR 0A000: ALGORITHM=INSTANT is not supported. Reason: Adding foreign keys needs foreign_key_checks=OFF. Try ALGORITHM=COPY
|
|
SET foreign_key_checks=0;
|
|
ALTER TABLE t1 ADD COLUMN b INT, ADD FOREIGN KEY(a) REFERENCES t2(a),
|
|
ALGORITHM=INSTANT;
|
|
ALTER TABLE t2 ADD CONSTRAINT fk FOREIGN KEY(b) REFERENCES t1(a),
|
|
ALGORITHM=INSTANT;
|
|
SET foreign_key_checks=1;
|
|
ALTER TABLE t2 COMMENT 'domestic keys only', DROP FOREIGN KEY fk;
|
|
ALTER TABLE t1 DROP FOREIGN KEY t1_ibfk_1;
|
|
ALTER TABLE t1 ADD COLUMN big BLOB NOT NULL
|
|
DEFAULT REPEAT('a', @@GLOBAL.innodb_page_size * .75);
|
|
CHECK TABLE t2, t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 check status OK
|
|
test.t1 check status OK
|
|
DROP TABLE t2, t1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
INSERT INTO t1 SET a = 1;
|
|
ALTER TABLE t1 ADD COLUMN b TEXT;
|
|
BEGIN;
|
|
UPDATE t1 SET b = REPEAT('1', 32768);
|
|
UPDATE t1 SET a = 2;
|
|
INSERT INTO t1 SET a = 1;
|
|
SELECT a,LENGTH(b) FROM t1;
|
|
a LENGTH(b)
|
|
1 NULL
|
|
2 32768
|
|
DELETE FROM t1;
|
|
COMMIT;
|
|
InnoDB 0 transactions not purged
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1(a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
INSERT INTO t1 VALUES (7);
|
|
ALTER TABLE t1 ADD COLUMN c INT NOT NULL DEFAULT 0;
|
|
ALTER TABLE t1 ADD INDEX (c);
|
|
BEGIN;
|
|
DELETE FROM t1;
|
|
INSERT INTO t1 VALUES (4,0),(7,77);
|
|
COMMIT;
|
|
BEGIN;
|
|
DELETE FROM t1 WHERE a=7;
|
|
UPDATE t1 SET a=7;
|
|
COMMIT;
|
|
SELECT * FROM t1 FORCE INDEX(PRIMARY);
|
|
a c
|
|
7 0
|
|
SELECT * FROM t1 FORCE INDEX(c);
|
|
a c
|
|
7 0
|
|
DELETE FROM t1;
|
|
CHECK TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 check status OK
|
|
DROP TABLE t1;
|
|
SET innodb_strict_mode = ON;
|
|
CREATE TABLE t1 (a INT, b VARCHAR(500), c TEXT, UNIQUE(a,b)) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
ALTER TABLE t1 ADD d TEXT;
|
|
ALTER TABLE t1 ADD PRIMARY KEY (b,a);
|
|
ALTER TABLE t1 ADD va INT AS (a) VIRTUAL;
|
|
DROP TABLE t1;
|
|
SET innodb_strict_mode = OFF;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
|
|
INSERT INTO t1 SET a=42;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = never;
|
|
ALTER TABLE t1 ADD b TEXT, ALGORITHM=INSTANT;
|
|
ERROR 0A000: ALGORITHM=INSTANT is not supported. Reason: innodb_instant_alter_column_allowed=never. Try ALGORITHM=INPLACE
|
|
SET GLOBAL innodb_instant_alter_column_allowed = add_last;
|
|
ALTER TABLE t1 ADD b TEXT, ALGORITHM=INSTANT;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = never;
|
|
ALTER TABLE t1 MODIFY a INT DEFAULT 1, ALGORITHM=INSTANT;
|
|
ERROR 0A000: ALGORITHM=INSTANT is not supported. Reason: innodb_instant_alter_column_allowed=never. Try ALGORITHM=INPLACE
|
|
ALTER TABLE t1 MODIFY a INT DEFAULT 0;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
ALTER TABLE t1 MODIFY a INT DEFAULT NULL, ALGORITHM=INSTANT;
|
|
DROP TABLE t1;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = add_last;
|
|
disconnect analyze;
|
|
SELECT variable_value-@old_instant instants
|
|
FROM information_schema.global_status
|
|
WHERE variable_name = 'innodb_instant_alter_column';
|
|
instants
|
|
60
|
|
SET GLOBAL innodb_purge_rseg_truncate_frequency= @saved_frequency;
|
|
SET GLOBAL innodb_instant_alter_column_allowed = @saved_allowance;
|