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PT-1898 pt archiver keeps transaction open (#479)

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* PT-1898 WIP

* PT-1898 Added commit for open txns

* PT-1898 Added commit for open txns

* PT-1898 removed dev leftover
This commit is contained in:
Carlos Salguero
2021-01-12 13:40:51 -03:00
committed by GitHub
parent 142bc69137
commit 71c9902532
3 changed files with 146 additions and 0 deletions
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36
t/pt-online-schema-change/samples/pt-1898.sql Normal file
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-- give master some advantage on performance
SET GLOBAL innodb_flush_log_at_trx_commit=2;
SET GLOBAL sync_binlog=1000000;
SET GLOBAL innodb_buffer_pool_size=2*1024*1024*1024;
DROP DATABASE IF EXISTS test;
CREATE DATABASE test;.
USE test;
DROP TABLE IF EXISTS `joinit`;
CREATE TABLE `joinit` (
`i` int(11) NOT NULL AUTO_INCREMENT,
`s` varchar(64) DEFAULT NULL,
`t` time NOT NULL,
`g` int(11) NOT NULL,
PRIMARY KEY (`i`),
KEY g_idx (g)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO joinit VALUES (NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )));
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit; -- +256 rows
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit; -- +512 rows
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit; -- +1024 rows
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;
INSERT INTO joinit SELECT NULL, uuid(), time(now()), (FLOOR( 1 + RAND( ) *60 )) FROM joinit;