mirror of
https://github.com/MariaDB/server.git
synced 2025-02-10 23:45:34 +01:00
272 lines
7.2 KiB
Text
272 lines
7.2 KiB
Text
--source include/have_innodb.inc
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--source include/have_debug_sync.inc
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--source include/have_debug.inc
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--source include/have_partition.inc
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set default_storage_engine=innodb;
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set @old_dbug=@@global.debug_dbug;
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# Ensure that the history list length will actually be decremented by purge.
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SET @saved_stats_persistent = @@GLOBAL.innodb_stats_persistent;
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SET GLOBAL innodb_stats_persistent = OFF;
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CREATE TABLE `t` (
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`a` BLOB,
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`b` BLOB,
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`c` BLOB GENERATED ALWAYS AS (CONCAT(a,b)) VIRTUAL,
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`h` VARCHAR(10) DEFAULT NULL,
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`i` int
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) ENGINE=InnoDB;
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INSERT INTO t VALUES (REPEAT('g', 16000), REPEAT('x', 16000), DEFAULT, "kk", 1);
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INSERT INTO t VALUES (REPEAT('a', 16000), REPEAT('b', 16000), DEFAULT, "mm", 2);
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CREATE INDEX idx ON t(c(100));
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SET global debug_dbug="d,ib_purge_virtual_index_callback";
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UPDATE t SET a = REPEAT('m', 16000) WHERE a like "aaa%";
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--source ../../innodb/include/wait_all_purged.inc
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SET global debug_dbug=@old_dbug;
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DROP TABLE t;
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CREATE TABLE t (
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a TINYBLOB,
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b TINYBLOB,
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c TINYBLOB GENERATED ALWAYS AS (CONCAT(a,b)) VIRTUAL,
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h VARCHAR(10) DEFAULT NULL,
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i INT
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) ROW_FORMAT=COMPACT ENGINE=InnoDB;
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INSERT INTO t VALUES (REPEAT('g', 100), REPEAT('x', 100), DEFAULT, "kk", 1);
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INSERT INTO t VALUES (REPEAT('a', 100), REPEAT('b', 100), DEFAULT, "mm", 2);
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CREATE INDEX idx ON t(c(100));
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SET global debug_dbug="d,ib_purge_virtual_index_callback";
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UPDATE t SET a = REPEAT('m', 100) WHERE a like "aaa%";
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--source ../../innodb/include/wait_all_purged.inc
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SET global debug_dbug=@old_dbug;
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DROP TABLE t;
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CREATE TABLE t1 (
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id INT NOT NULL,
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store_id INT NOT NULL,
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x INT GENERATED ALWAYS AS (id + store_id)
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)
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PARTITION BY RANGE (store_id) (
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PARTITION p0 VALUES LESS THAN (6),
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PARTITION p1 VALUES LESS THAN (11),
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PARTITION p2 VALUES LESS THAN (16),
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PARTITION p3 VALUES LESS THAN (21)
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);
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insert into t1 values(1, 2, default);
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insert into t1 values(3, 4, default);
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insert into t1 values(3, 12, default);
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insert into t1 values(4, 18, default);
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CREATE INDEX idx ON t1(x);
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SET global debug_dbug="d,ib_purge_virtual_index_callback";
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UPDATE t1 SET id = 10 WHERE id = 1;
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--source ../../innodb/include/wait_all_purged.inc
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SET global debug_dbug=@old_dbug;
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DROP TABLE t1;
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#
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# BUG#22082762 RE-ENABLE SUPPORT FOR ADDING VIRTUAL INDEX WHILE DROPPING VIRTUAL COLUMN
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#
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--source include/count_sessions.inc
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connect (con1,localhost,root,,);
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connection default;
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# Test adding virtual index on newly added virtual column
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CREATE TABLE t1 (a INT, b INT);
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INSERT INTO t1(a, b) VALUES (1, 1), (2, 2), (3, 3);
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connection con1;
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--echo # disable purge
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CREATE TABLE t0 (a INT) ENGINE=InnoDB;
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BEGIN; SELECT * FROM t0;
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connection default;
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DELETE FROM t1 WHERE a = 1;
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UPDATE t1 SET a = 4, b = 4 WHERE a = 3;
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INSERT INTO t1(a, b) VALUES (5, 5);
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SET DEBUG_SYNC= 'inplace_after_index_build SIGNAL uncommitted WAIT_FOR purged';
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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ALTER TABLE t1 ADD COLUMN c INT GENERATED ALWAYS AS(a+b), ADD INDEX idx (c), ALGORITHM=INPLACE, LOCK=NONE;
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send ALTER TABLE t1 ADD COLUMN c INT GENERATED ALWAYS AS(a+b), ADD INDEX idx (c), ALGORITHM=INPLACE, LOCK=SHARED;
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connection con1;
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SET DEBUG_SYNC= 'now WAIT_FOR uncommitted';
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--echo # enable purge
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COMMIT;
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--echo # wait for purge to process the deleted records.
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let $wait_all_purged = 1;
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--source ../../innodb/include/wait_all_purged.inc
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let $wait_all_purged = 0;
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SET DEBUG_SYNC= 'now SIGNAL purged';
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connection default;
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--echo /* connection default */ ALTER TABLE t1 ADD COLUMN c INT GENERATED ALWAYS AS(a+b), ADD INDEX idx (c), ALGORITHM=INPLACE, LOCK=SHARED;
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--reap
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SHOW CREATE TABLE t1;
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SELECT * FROM t1;
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DROP TABLE t1;
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# Test adding index on existing virtual column
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CREATE TABLE t1 (a INT, b INT, c INT GENERATED ALWAYS AS(a+b));
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INSERT INTO t1(a, b) VALUES (1, 1), (2, 2), (3, 3), (4, 4);
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connect (stop_purge,localhost,root,,);
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START TRANSACTION WITH CONSISTENT SNAPSHOT;
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connection default;
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DELETE FROM t1 WHERE a = 1;
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UPDATE t1 SET a = 2, b = 2 WHERE a = 5;
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INSERT INTO t1(a, b) VALUES (6, 6);
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SET DEBUG_SYNC= 'inplace_after_index_build SIGNAL uncommitted WAIT_FOR purged';
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send ALTER TABLE t1 ADD INDEX idx (c), ALGORITHM=INPLACE, LOCK=NONE;
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connection con1;
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SET DEBUG_SYNC= 'now WAIT_FOR uncommitted';
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BEGIN;
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DELETE FROM t1 WHERE a = 3;
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UPDATE t1 SET a = 7, b = 7 WHERE a = 4;
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INSERT INTO t1(a, b) VALUES (8, 8);
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disconnect stop_purge;
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COMMIT;
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--echo # wait for purge to process the deleted/updated records.
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let $wait_all_purged=2;
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--source ../../innodb/include/wait_all_purged.inc
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let $wait_all_purged=0;
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SET DEBUG_SYNC= 'now SIGNAL purged';
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disconnect con1;
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connection default;
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--echo /* connection default */ ALTER TABLE t1 ADD INDEX idx (c), ALGORITHM=INPLACE, LOCK=NONE;
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--reap
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SHOW CREATE TABLE t1;
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SELECT * FROM t1;
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DROP TABLE t0, t1;
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#
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# test MDLs with purge
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#
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create table t (a blob, b blob, c blob as (concat(a,b)), h varchar(10), index (c(100)));
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insert t(a,b,h) values (repeat('g', 16000), repeat('x', 16000), "kk");
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insert t(a,b,h) values (repeat('a', 16000), repeat('b', 16000), "mm");
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set global debug_dbug="d,ib_purge_virtual_index_callback";
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connect(prevent_purge, localhost, root);
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start transaction with consistent snapshot;
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connection default;
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update t set a = repeat('m', 16000) where a like "aaa%";
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connect(lock_table, localhost, root);
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lock table t write;
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connection prevent_purge;
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commit;
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connection default;
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disconnect lock_table;
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--source ../../innodb/include/wait_all_purged.inc
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set global debug_dbug=@old_dbug;
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drop table t;
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--echo #
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--echo # MDEV-15165 InnoDB purge for index on virtual column
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--echo # is trying to access an incomplete record
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--echo #
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CREATE TABLE t1(
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u INT PRIMARY KEY, b BLOB, ug INT GENERATED ALWAYS AS (u) VIRTUAL,
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INDEX bug(b(100),ug)
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) ENGINE=InnoDB;
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INSERT INTO t1 (u,b) VALUES(1,REPEAT('a',16384));
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connection prevent_purge;
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start transaction with consistent snapshot;
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connection default;
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DELETE FROM t1;
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SET DEBUG_SYNC='blob_write_middle SIGNAL halfway WAIT_FOR purged';
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send INSERT INTO t1 (u,b) VALUES(1,REPEAT('a',16384));
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connection prevent_purge;
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SET DEBUG_SYNC='now WAIT_FOR halfway';
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COMMIT;
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--source ../../innodb/include/wait_all_purged.inc
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SET DEBUG_SYNC='now SIGNAL purged';
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connection default;
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reap;
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DROP TABLE t1;
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CREATE TABLE t1 (y YEAR, vy YEAR AS (y) VIRTUAL UNIQUE, pk INT PRIMARY KEY)
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ENGINE=InnoDB;
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INSERT INTO t1 (pk,y) VALUES (1,2022);
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CREATE TABLE t2(f1 INT NOT NULL, PRIMARY KEY(f1))ENGINE=InnoDB;
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SET GLOBAL debug_dbug = 'd,ib_purge_virtual_index_callback';
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BEGIN;
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INSERT INTO t2(f1) VALUES(1);
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connection prevent_purge;
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SET DEBUG_SYNC=RESET;
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start transaction with consistent snapshot;
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connection default;
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COMMIT;
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connect(truncate,localhost,root,,);
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REPLACE INTO t1(pk, y) SELECT pk,y FROM t1;
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send TRUNCATE TABLE t1;
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connection prevent_purge;
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COMMIT;
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SET DEBUG_SYNC='now SIGNAL purge_start';
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disconnect prevent_purge;
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connection default;
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SET DEBUG_SYNC='now WAIT_FOR purge_start';
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--source ../../innodb/include/wait_all_purged.inc
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SET GLOBAL debug_dbug=@old_dbug;
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connection truncate;
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reap;
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disconnect truncate;
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connection default;
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DROP TABLE t1, t2;
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--disable_cursor_protocol
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--disable_ps2_protocol
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--enable_ps2_protocol
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--enable_cursor_protocol
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--disable_cursor_protocol
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--disable_ps2_protocol
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--enable_ps2_protocol
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--enable_cursor_protocol
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--source include/wait_until_count_sessions.inc
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set debug_sync=reset;
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SET GLOBAL innodb_stats_persistent = @saved_stats_persistent;
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