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The bug is present only in 4.1, will be null-merged to 5.0 For InnoDB, check value of thd->transaction.all.innodb_active_trans instead of thd->transaction.stmt.innobase_tid to see if we really need to rollback. mysql-test/r/innodb_mysql.result: Added testcase for bug #22728 "Handler_rollback value is growing" mysql-test/t/innodb_mysql.test: Added testcase for bug #22728 "Handler_rollback value is growing" sql/handler.cc: For InnoDB, check value of thd->transaction.all.innodb_active_trans instead of thd->transaction.stmt.innobase_tid to see if we really need to rollback.
78 lines
2.2 KiB
Plaintext
78 lines
2.2 KiB
Plaintext
-- source include/have_innodb.inc
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--disable_warnings
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drop table if exists t1,t2;
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--enable_warnings
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# BUG#16798: Uninitialized row buffer reads in ref-or-null optimizer
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# (repeatable only w/innodb).
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create table t1 (
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c_id int(11) not null default '0',
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org_id int(11) default null,
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unique key contacts$c_id (c_id),
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key contacts$org_id (org_id)
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) engine=innodb;
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insert into t1 values
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(2,null),(120,null),(141,null),(218,7), (128,1),
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(151,2),(234,2),(236,2),(243,2),(255,2),(259,2),(232,3),(235,3),(238,3),
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(246,3),(253,3),(269,3),(285,3),(291,3),(293,3),(131,4),(230,4),(231,4);
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create table t2 (
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slai_id int(11) not null default '0',
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owner_tbl int(11) default null,
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owner_id int(11) default null,
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sla_id int(11) default null,
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inc_web int(11) default null,
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inc_email int(11) default null,
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inc_chat int(11) default null,
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inc_csr int(11) default null,
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inc_total int(11) default null,
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time_billed int(11) default null,
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activedate timestamp null default null,
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expiredate timestamp null default null,
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state int(11) default null,
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sla_set int(11) default null,
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unique key t2$slai_id (slai_id),
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key t2$owner_id (owner_id),
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key t2$sla_id (sla_id)
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) engine=innodb;
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insert into t2(slai_id, owner_tbl, owner_id, sla_id) values
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(1,3,1,1), (3,3,10,2), (4,3,3,6), (5,3,2,5), (6,3,8,3), (7,3,9,7),
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(8,3,6,8), (9,3,4,9), (10,3,5,10), (11,3,11,11), (12,3,7,12);
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flush tables;
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select si.slai_id
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from t1 c join t2 si on
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((si.owner_tbl = 3 and si.owner_id = c.org_id) or
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( si.owner_tbl = 2 and si.owner_id = c.c_id))
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where
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c.c_id = 218 and expiredate is null;
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select * from t1 where org_id is null;
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select si.slai_id
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from t1 c join t2 si on
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((si.owner_tbl = 3 and si.owner_id = c.org_id) or
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( si.owner_tbl = 2 and si.owner_id = c.c_id))
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where
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c.c_id = 218 and expiredate is null;
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drop table t1, t2;
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#
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# Bug #22728 - Handler_rollback value is growing
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#
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flush status;
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create table t1 (c1 int) engine=innodb;
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connect (con1,localhost,root,,);
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connect (con2,localhost,root,,);
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connection con2;
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handler t1 open;
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handler t1 read first;
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disconnect con2;
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connection con1;
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show /*!50002 GLOBAL */ status like 'Handler_rollback';
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connection default;
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drop table t1;
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disconnect con1;
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--echo End of 4.1 tests
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