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Quelle instant_alter.result
Sprache: Lisp
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ALTER DATABASE test CHARACTER SET latin1 COLLATE latin1_swedish_ci;
SET @save_stats_persistent = @@GLOBAL.innodb_stats_persistent;
SET GLOBAL innodb_stats_persistent = 0;
#
# MDEV-11369: Instant ADD COLUMN for InnoDB
#
SET @saved_allowance = @@GLOBAL.innodb_instant_alter_column_allowed;
SET GLOBAL innodb_instant_alter_column_allowed = DEFAULT;
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 COLLATE=latin1_swedish_ci 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 @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 COLLATE=latin1_swedish_ci 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: 0
info: Records: 0 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 COLLATE=latin1_swedish_ci 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 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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 Engine-independent statistics collected
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 Engine-independent statistics collected
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 Engine-independent statistics collected
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 Engine-independent statistics collected
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 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