mirror of
https://github.com/MariaDB/server.git
synced 2025-08-08 11:22:35 +03:00
Merge branch '12.0' into 12.1
This commit is contained in:
@@ -92,3 +92,24 @@ INSERT INTO t1 VALUES
|
||||
ALTER TABLE t1 FORCE, ALGORITHM=COPY;
|
||||
DROP TABLE t1;
|
||||
SET GLOBAL innodb_stats_persistent=@default_stats_persistent;
|
||||
#
|
||||
# MDEV-36504 Memory leak after insert into empty table
|
||||
#
|
||||
CREATE TABLE t1 (k INT PRIMARY KEY)ENGINE=InnoDB;
|
||||
INSERT INTO t1 SET k= 1;
|
||||
START TRANSACTION;
|
||||
INSERT INTO t1 SET k= 2;
|
||||
SELECT COUNT(*) > 0 FROM mysql.innodb_index_stats LOCK IN SHARE MODE;
|
||||
COUNT(*) > 0
|
||||
1
|
||||
connect con1,localhost,root,,,;
|
||||
SET innodb_lock_wait_timeout=0;
|
||||
CREATE TABLE t2(f1 INT DEFAULT 1 PRIMARY KEY)
|
||||
STATS_PERSISTENT= 1 ENGINE=InnoDB as SELECT k FROM t1;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
disconnect con1;
|
||||
connection default;
|
||||
SET innodb_lock_wait_timeout=default;
|
||||
DROP TABLE t1;
|
||||
DROP TABLE IF EXISTS t2;
|
||||
# restart
|
||||
|
@@ -155,7 +155,6 @@ INSERT INTO parent SET a=0;
|
||||
FLUSH TABLES;
|
||||
# restart
|
||||
disconnect incomplete;
|
||||
SET @save_stats_persistent = @@GLOBAL.innodb_stats_persistent;
|
||||
SET GLOBAL innodb_stats_persistent = 0;
|
||||
INSERT INTO child SET a=0;
|
||||
INSERT INTO child SET a=1;
|
||||
@@ -1186,6 +1185,25 @@ ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fail
|
||||
ALTER TABLE t2 ADD KEY(b), ALGORITHM=NOCOPY;
|
||||
DELETE FROM t1;
|
||||
DROP TABLE t2, t1;
|
||||
#
|
||||
# MDEV-33167 ASAN errors after failing to load foreign key
|
||||
# relation for the table
|
||||
#
|
||||
call mtr.add_suppression("InnoDB: Load table `test`.`t3` failed, the table has missing foreign key indexes. Turn off 'foreign_key_checks' and try again.");
|
||||
SET STATEMENT FOREIGN_KEY_CHECKS = 0 FOR
|
||||
CREATE TABLE t1(f1 VARCHAR(8),
|
||||
FOREIGN KEY(f1) REFERENCES test.t3(f1))ENGINE=InnoDB;
|
||||
SET STATEMENT FOREIGN_KEY_CHECKS = 0 FOR
|
||||
CREATE TABLE t2(f1 VARCHAR(8),
|
||||
FOREIGN KEY(f1) REFERENCES test.t3(f1))
|
||||
ENGINE=InnoDB DEFAULT CHARSET=utf8mb3;
|
||||
SET STATEMENT FOREIGN_KEY_CHECKS = 0 FOR
|
||||
CREATE TABLE t3(f1 VARCHAR(8) PRIMARY KEY)
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||||
ENGINE=InnoDB DEFAULT CHARSET=latin1;
|
||||
set GLOBAL innodb_fast_shutdown=0;
|
||||
# restart
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ALTER TABLE t2 FORCE;
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||||
DROP TABLE t2, t1, t3;
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||||
# End of 10.6 tests
|
||||
CREATE TABLE t1
|
||||
(
|
||||
@@ -1208,5 +1226,4 @@ ALTER TABLE t2 ADD FOREIGN KEY (f2) REFERENCES t2 (f2),
|
||||
ADD UNIQUE INDEX(f3);
|
||||
ERROR HY000: Cannot delete rows from table which is parent in a foreign key constraint 't1_ibfk_1' of table 't1'
|
||||
drop table t1, t2;
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||||
SET GLOBAL innodb_stats_persistent = @save_stats_persistent;
|
||||
# End of 10.11 tests
|
||||
|
@@ -12,12 +12,19 @@ select @@innodb_buffer_pool_size;
|
||||
10485760
|
||||
create table t1 (id int primary key, val int not null)
|
||||
ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
|
||||
create table t2 (id int primary key, val int not null)
|
||||
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=$kbs;
|
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SET STATEMENT foreign_key_checks=0, unique_checks=0 FOR
|
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INSERT INTO t1 SELECT seq*4,seq*4 FROM seq_1_to_262144;
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||||
SET STATEMENT foreign_key_checks=0, unique_checks=0 FOR
|
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INSERT INTO t2 SELECT seq*4,seq*4 FROM seq_1_to_16384;
|
||||
set global innodb_buffer_pool_size = 7340032;
|
||||
select count(val) from t1;
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||||
count(val)
|
||||
262144
|
||||
select count(val) from t2;
|
||||
count(val)
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||||
16384
|
||||
set global innodb_adaptive_hash_index=OFF;
|
||||
set global innodb_buffer_pool_size = 24117248;
|
||||
set global innodb_buffer_pool_size = 26214400;
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||||
@@ -29,7 +36,10 @@ select @@innodb_buffer_pool_size;
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||||
select count(val) from t1;
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||||
count(val)
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||||
262144
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||||
drop table t1;
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||||
select count(val) from t2;
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||||
count(val)
|
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16384
|
||||
drop table t1,t2;
|
||||
SET GLOBAL innodb_max_purge_lag_wait = 0;
|
||||
SET @save_pct= @@GLOBAL.innodb_max_dirty_pages_pct;
|
||||
SET @save_pct_lwm= @@GLOBAL.innodb_max_dirty_pages_pct_lwm;
|
||||
|
@@ -19,7 +19,7 @@ connection default;
|
||||
SET DEBUG_SYNC='now WAIT_FOR blocked';
|
||||
SHOW STATUS LIKE 'innodb_buffer_pool_resize_status';
|
||||
Variable_name Value
|
||||
Innodb_buffer_pool_resize_status Withdrawing blocks. (506/506).
|
||||
Innodb_buffer_pool_resize_status Withdrawing blocks. (505/505).
|
||||
SET DEBUG_SYNC='now SIGNAL go';
|
||||
connection con1;
|
||||
disconnect con1;
|
||||
|
@@ -1,10 +1,11 @@
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||||
SET @save_innodb_timeout=@@innodb_lock_wait_timeout;
|
||||
SET GLOBAL innodb_lock_wait_timeout=1;
|
||||
set session transaction isolation level read committed;
|
||||
create table innodb_bug52663 (what varchar(5), id integer, count integer, primary key
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(what, id)) engine=innodb;
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||||
insert into innodb_bug52663 values ('total', 0, 0);
|
||||
begin;
|
||||
connect addconroot, localhost, root,,;
|
||||
connection addconroot;
|
||||
set session transaction isolation level read committed;
|
||||
begin;
|
||||
connection default;
|
||||
@@ -31,3 +32,4 @@ select * from innodb_bug52663;
|
||||
what id count
|
||||
total 0 2
|
||||
drop table innodb_bug52663;
|
||||
SET GLOBAL innodb_lock_wait_timeout=@save_innodb_timeout;
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||||
|
@@ -1,8 +1,9 @@
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||||
@@ -527,6 +527,6 @@
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||||
@@ -576,7 +576,7 @@
|
||||
FROM information_schema.global_status
|
||||
WHERE variable_name = 'innodb_instant_alter_column';
|
||||
instants
|
||||
-37
|
||||
+38
|
||||
SET GLOBAL innodb_stats_persistent = @save_stats_persistent;
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||||
# End of 10.6 tests
|
||||
CREATE TABLE t1(f1 INT, f2 TEXT)ENGINE=InnoDB;
|
||||
INSERT INTO t1 VALUES(1, 'a');
|
||||
ALTER TABLE t1 ADD COLUMN f3 TEXT FIRST;
|
||||
|
@@ -569,5 +569,16 @@ FROM information_schema.global_status
|
||||
WHERE variable_name = 'innodb_instant_alter_column';
|
||||
instants
|
||||
37
|
||||
CREATE TABLE t1(f1 INT, f2 TEXT)ENGINE=InnoDB;
|
||||
INSERT INTO t1 VALUES(1, 'a');
|
||||
ALTER TABLE t1 ADD COLUMN f3 TEXT FIRST;
|
||||
SET STATEMENT DEBUG_DBUG="+d,instant_insert_fail" FOR
|
||||
ALTER TABLE t1 DROP COLUMN f1;
|
||||
ERROR HY000: Internal error: InnoDB: Insert into SYS_COLUMNS failed
|
||||
ALTER TABLE t1 DROP COLUMN f1;
|
||||
CHECK TABLE t1;
|
||||
Table Op Msg_type Msg_text
|
||||
test.t1 check status OK
|
||||
DROP TABLE t1;
|
||||
SET GLOBAL innodb_stats_persistent = @save_stats_persistent;
|
||||
# End of 10.6 tests
|
||||
|
@@ -1,3 +1,6 @@
|
||||
connect disable_purging,localhost,root;
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||||
START TRANSACTION WITH CONSISTENT SNAPSHOT;
|
||||
connection default;
|
||||
#
|
||||
# MDEV-26642 Weird SELECT view when a record is
|
||||
# modified to the same value by two transactions
|
||||
@@ -53,15 +56,17 @@ DROP TABLE t;
|
||||
# MDEV-26643 Inconsistent behaviors of UPDATE under
|
||||
# READ UNCOMMITTED and READ COMMITTED isolation level
|
||||
#
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||||
CREATE TABLE t(a INT, b INT) ENGINE=InnoDB;
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||||
CREATE TABLE t(a INT, b INT) ENGINE=InnoDB STATS_PERSISTENT=0;
|
||||
INSERT INTO t VALUES(NULL, 1), (2, 2);
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||||
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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||||
BEGIN;
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||||
UPDATE t SET a = 10;
|
||||
connection consistent;
|
||||
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
|
||||
SET DEBUG_SYNC="lock_wait_before_suspend SIGNAL select_blocked";
|
||||
UPDATE t SET b = 20 WHERE a;
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||||
connection default;
|
||||
SET DEBUG_SYNC="now WAIT_FOR select_blocked";
|
||||
COMMIT;
|
||||
connection consistent;
|
||||
SELECT * FROM t;
|
||||
@@ -75,8 +80,10 @@ BEGIN;
|
||||
UPDATE t SET a = 10;
|
||||
connection consistent;
|
||||
SET TRANSACTION ISOLATION LEVEL READ COMMITTED;
|
||||
SET DEBUG_SYNC="lock_wait_before_suspend SIGNAL select_blocked";
|
||||
UPDATE t SET b = 20 WHERE a;
|
||||
connection default;
|
||||
SET DEBUG_SYNC="now WAIT_FOR select_blocked";
|
||||
COMMIT;
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||||
connection consistent;
|
||||
SELECT * FROM t;
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||||
@@ -90,8 +97,10 @@ BEGIN;
|
||||
UPDATE t SET a = 10;
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||||
connection con_weird;
|
||||
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
|
||||
SET DEBUG_SYNC="lock_wait_before_suspend SIGNAL select_blocked";
|
||||
UPDATE t SET b = 20 WHERE a;
|
||||
connection default;
|
||||
SET DEBUG_SYNC="now WAIT_FOR select_blocked";
|
||||
SELECT * FROM t;
|
||||
a b
|
||||
10 1
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||||
@@ -114,8 +123,10 @@ UPDATE t SET b = 3;
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||||
connection consistent;
|
||||
SET TRANSACTION ISOLATION LEVEL READ COMMITTED;
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||||
BEGIN;
|
||||
SET DEBUG_SYNC="lock_wait_before_suspend SIGNAL select_blocked";
|
||||
UPDATE t SET b = 2 WHERE a;
|
||||
connection default;
|
||||
SET DEBUG_SYNC="now WAIT_FOR select_blocked";
|
||||
UPDATE t SET a = 1;
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||||
COMMIT;
|
||||
connection consistent;
|
||||
@@ -129,20 +140,25 @@ DROP TABLE t;
|
||||
#
|
||||
# MDEV-33802 Weird read view after ROLLBACK of other transactions
|
||||
#
|
||||
CREATE TABLE t(a INT PRIMARY KEY, b INT UNIQUE) ENGINE=InnoDB;
|
||||
INSERT INTO t SET a=1;
|
||||
BEGIN;
|
||||
INSERT INTO t SET a=2;
|
||||
CREATE TABLE t(a INT PRIMARY KEY, b INT UNIQUE) ENGINE=InnoDB STATS_PERSISTENT=0;
|
||||
connection consistent;
|
||||
START TRANSACTION WITH CONSISTENT SNAPSHOT;
|
||||
connection default;
|
||||
INSERT INTO t SET a=1;
|
||||
connection consistent;
|
||||
SAVEPOINT sp1;
|
||||
SELECT * FROM t FORCE INDEX (b) FOR UPDATE;
|
||||
ERROR HY000: Record has changed since last read in table 't'
|
||||
SAVEPOINT sp1;
|
||||
connection default;
|
||||
BEGIN;
|
||||
INSERT INTO t SET a=2;
|
||||
connection con_weird;
|
||||
START TRANSACTION WITH CONSISTENT SNAPSHOT;
|
||||
SET DEBUG_SYNC="lock_wait_before_suspend SIGNAL select_blocked";
|
||||
SELECT * FROM t FORCE INDEX (b) FOR UPDATE;
|
||||
connection default;
|
||||
SET DEBUG_SYNC="now WAIT_FOR select_blocked";
|
||||
ROLLBACK;
|
||||
connection con_weird;
|
||||
a b
|
||||
@@ -150,12 +166,74 @@ a b
|
||||
SELECT * FROM t FORCE INDEX (b) FOR UPDATE;
|
||||
a b
|
||||
1 NULL
|
||||
COMMIT;
|
||||
disconnect con_weird;
|
||||
connection consistent;
|
||||
SELECT * FROM t FORCE INDEX (b) FOR UPDATE;
|
||||
a b
|
||||
1 NULL
|
||||
disconnect consistent;
|
||||
COMMIT;
|
||||
connection default;
|
||||
TRUNCATE TABLE t;
|
||||
#
|
||||
# MDEV-36639 innodb_snapshot_isolation=1 gives error for not comitted row changes
|
||||
#
|
||||
INSERT INTO t VALUES (1,1),(2,2);
|
||||
connection default;
|
||||
# Case 1: Transaction A modifies a record, transaction B with snapshot
|
||||
# isolation level is blocked by A, then A is committed.
|
||||
# Expected behaviour: B gets ER_CHECKREAD.
|
||||
BEGIN;
|
||||
UPDATE t SET b=3 WHERE a = 1;
|
||||
connection consistent;
|
||||
SET TRANSACTION ISOLATION LEVEL REPEATABLE READ;
|
||||
BEGIN;
|
||||
SELECT * FROM t;
|
||||
a b
|
||||
1 1
|
||||
2 2
|
||||
SET DEBUG_SYNC="lock_wait_before_suspend SIGNAL select_blocked";
|
||||
SELECT * FROM t WHERE a=1 FOR UPDATE;
|
||||
connection default;
|
||||
SET DEBUG_SYNC="now WAIT_FOR select_blocked";
|
||||
COMMIT;
|
||||
connection consistent;
|
||||
ERROR HY000: Record has changed since last read in table 't'
|
||||
# Case 2: Transaction A modifies a record, transaction B with snapshot
|
||||
# isolation level is blocked by A, then A is rolled back.
|
||||
# Expected behaviour: B continues execution.
|
||||
connection default;
|
||||
BEGIN;
|
||||
UPDATE t SET b=4 WHERE a=1;
|
||||
connection consistent;
|
||||
BEGIN;
|
||||
SELECT * FROM t;
|
||||
a b
|
||||
2 2
|
||||
1 3
|
||||
SET DEBUG_SYNC="lock_wait_before_suspend SIGNAL select_blocked";
|
||||
SELECT * FROM t WHERE a=1 FOR UPDATE;
|
||||
connection default;
|
||||
SET DEBUG_SYNC="now WAIT_FOR select_blocked";
|
||||
ROLLBACK;
|
||||
connection consistent;
|
||||
a b
|
||||
1 3
|
||||
ROLLBACK;
|
||||
# Case 3: Transaction B with snapshot isolation level started with
|
||||
# consistent snapshot. Transaction A modifies a record and is committed.
|
||||
# Both B tries to read modified by A record.
|
||||
# Expected behavior: B gets ER_CHECKREAD.
|
||||
connection consistent;
|
||||
START TRANSACTION WITH CONSISTENT SNAPSHOT;
|
||||
connection default;
|
||||
UPDATE t SET b=4 WHERE a=1;
|
||||
connection consistent;
|
||||
SELECT * FROM t WHERE a=1 FOR UPDATE;
|
||||
ERROR HY000: Record has changed since last read in table 't'
|
||||
disconnect consistent;
|
||||
disconnect disable_purging;
|
||||
connection default;
|
||||
SET DEBUG_SYNC="RESET";
|
||||
DROP TABLE t;
|
||||
# End of 10.6 tests
|
||||
|
25
mysql-test/suite/innodb/r/sys_defragment.result
Normal file
25
mysql-test/suite/innodb/r/sys_defragment.result
Normal file
@@ -0,0 +1,25 @@
|
||||
# restart
|
||||
SET GLOBAL innodb_file_per_table= 0;
|
||||
Warnings:
|
||||
Warning 1287 '@@innodb_file_per_table' is deprecated and will be removed in a future release
|
||||
SET GLOBAL innodb_limit_optimistic_insert_debug = 2;
|
||||
CREATE TABLE t1(f1 INT NOT NULL, f2 INT NOT NULL, f3 INT NOT NULL)ENGINE=InnoDB;
|
||||
INSERT INTO t1 SELECT seq, seq, seq FROM seq_1_to_16384;
|
||||
SET GLOBAL innodb_file_per_table= default;
|
||||
Warnings:
|
||||
Warning 1287 '@@innodb_file_per_table' is deprecated and will be removed in a future release
|
||||
CREATE TABLE t2(f1 INT NOT NULL PRIMARY KEY,f2 VARCHAR(40))ENGINE=InnoDB PARTITION BY KEY() PARTITIONS 256;
|
||||
INSERT INTO t1 SELECT seq, seq, seq FROM seq_1_to_16384;
|
||||
DROP TABLE t2, t1;
|
||||
InnoDB 0 transactions not purged
|
||||
select name, file_size from information_schema.innodb_sys_tablespaces where space = 0;
|
||||
name file_size
|
||||
innodb_system 205520896
|
||||
set GLOBAL innodb_fast_shutdown= 0;
|
||||
# restart
|
||||
FOUND 1 /InnoDB: Moving the data from extents 4096 through 22016/ in mysqld.1.err
|
||||
FOUND 1 /InnoDB: Defragmentation of system tablespace is successful/ in mysqld.1.err
|
||||
select name, file_size from information_schema.innodb_sys_tablespaces where space = 0;
|
||||
name file_size
|
||||
innodb_system 14680064
|
||||
# restart
|
52
mysql-test/suite/innodb/r/sys_defragment_fail.result
Normal file
52
mysql-test/suite/innodb/r/sys_defragment_fail.result
Normal file
@@ -0,0 +1,52 @@
|
||||
call mtr.add_suppression("InnoDB: Defragmentation of CLUST_IND in SYS_INDEXES failed: Data structure corruption");
|
||||
call mtr.add_suppression("InnoDB: Defragmentation of CLUST_IND in SYS_COLUMNS failed: Data structure corruption");
|
||||
call mtr.add_suppression("InnoDB: Cannot free the unused segments in system tablespace");
|
||||
# restart
|
||||
set GLOBAL innodb_file_per_table = 0;
|
||||
Warnings:
|
||||
Warning 1287 '@@innodb_file_per_table' is deprecated and will be removed in a future release
|
||||
set GLOBAL innodb_limit_optimistic_insert_debug = 2;
|
||||
CREATE TABLE t1(f1 INT NOT NULL, f2 INT NOT NULL)ENGINE=InnoDB;
|
||||
INSERT INTO t1 SELECT seq, seq FROM seq_1_to_4096;
|
||||
SET GLOBAL innodb_file_per_table= 1;
|
||||
Warnings:
|
||||
Warning 1287 '@@innodb_file_per_table' is deprecated and will be removed in a future release
|
||||
CREATE TABLE t2(f1 INT NOT NULL PRIMARY KEY,
|
||||
f2 VARCHAR(40))ENGINE=InnoDB PARTITION BY KEY() PARTITIONS 256;
|
||||
INSERT INTO t1 SELECT seq, seq FROM seq_1_to_4096;
|
||||
DROP TABLE t2;
|
||||
InnoDB 0 transactions not purged
|
||||
# restart
|
||||
FOUND 1 /InnoDB: User table exists in the system tablespace/ in mysqld.1.err
|
||||
DROP TABLE t1;
|
||||
InnoDB 0 transactions not purged
|
||||
select name, file_size from information_schema.innodb_sys_tablespaces where space = 0;
|
||||
name file_size
|
||||
innodb_system 58720256
|
||||
# restart: --debug_dbug=+d,fail_after_level_defragment
|
||||
FOUND 1 /InnoDB: Defragmentation of CLUST_IND in SYS_COLUMNS failed./ in mysqld.1.err
|
||||
select name, file_size from information_schema.innodb_sys_tablespaces where space = 0;
|
||||
name file_size
|
||||
innodb_system 58720256
|
||||
# restart: --debug_dbug=d,allocation_prepare_fail
|
||||
FOUND 1 /InnoDB: Defragmentation of CLUST_IND in SYS_INDEXES failed./ in mysqld.1.err
|
||||
select name, file_size from information_schema.innodb_sys_tablespaces where space = 0;
|
||||
name file_size
|
||||
innodb_system 58720256
|
||||
# restart: --debug_dbug=d,relation_page_prepare_fail
|
||||
FOUND 2 /InnoDB: Defragmentation of CLUST_IND in SYS_INDEXES failed./ in mysqld.1.err
|
||||
select name, file_size from information_schema.innodb_sys_tablespaces where space = 0;
|
||||
name file_size
|
||||
innodb_system 58720256
|
||||
# restart: --debug_dbug=d,remover_prepare_fail
|
||||
FOUND 3 /InnoDB: Defragmentation of CLUST_IND in SYS_INDEXES failed./ in mysqld.1.err
|
||||
select name, file_size from information_schema.innodb_sys_tablespaces where space = 0;
|
||||
name file_size
|
||||
innodb_system 58720256
|
||||
# restart
|
||||
FOUND 5 /InnoDB: Moving the data from extents 4096 through 8960/ in mysqld.1.err
|
||||
FOUND 1 /InnoDB: Defragmentation of system tablespace is successful/ in mysqld.1.err
|
||||
select name, file_size from information_schema.innodb_sys_tablespaces where space = 0;
|
||||
name file_size
|
||||
innodb_system 15728640
|
||||
# restart
|
@@ -4,7 +4,7 @@ Warning 1287 '@@innodb_file_per_table' is deprecated and will be removed in a fu
|
||||
SET UNIQUE_CHECKS=0, FOREIGN_KEY_CHECKS=0;
|
||||
CREATE TABLE t1(f1 INT NOT NULL, f2 INT NOT NULL,
|
||||
f3 INT NOT NULL, INDEX(f1),
|
||||
INDEX(f2), INDEX(f3))ENGINE=InnoDB;
|
||||
INDEX(f2), INDEX(f3))STATS_PERSISTENT=0 ENGINE=InnoDB;
|
||||
BEGIN;
|
||||
INSERT INTO t1 SELECT seq, seq, seq FROM seq_1_to_16384;
|
||||
INSERT INTO t1 SELECT seq, seq, seq FROM seq_1_to_16384;
|
||||
|
@@ -9,7 +9,7 @@ Warning 1287 '@@innodb_file_per_table' is deprecated and will be removed in a fu
|
||||
SET UNIQUE_CHECKS=0, FOREIGN_KEY_CHECKS=0;
|
||||
CREATE TABLE t1(f1 INT NOT NULL, f2 INT NOT NULL,
|
||||
f3 INT NOT NULL, INDEX(f1),
|
||||
INDEX(f2), INDEX(f3))ENGINE=InnoDB;
|
||||
INDEX(f2), INDEX(f3))STATS_PERSISTENT=0 ENGINE=InnoDB;
|
||||
BEGIN;
|
||||
INSERT INTO t1 SELECT seq, seq, seq FROM seq_1_to_16384;
|
||||
INSERT INTO t1 SELECT seq, seq, seq FROM seq_1_to_16384;
|
||||
|
Reference in New Issue
Block a user