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172 lines
5.1 KiB
172 lines
5.1 KiB
# This Tests repair functionality of Myisam engine specific tables
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# To test the Bug fixes (BUG#18874,BUG#22562,BUG#23175,BUG#36055)
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# All tests are required to run with MyISAM.
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# Hence MTR starts mysqld with MyISAM as default
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--source include/force_myisam_default.inc
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--source include/have_myisam.inc
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CALL mtr.add_suppression("Enabling keys got errno");
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#
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# Test of repair table
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#
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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create table t1 SELECT 1,"table 1";
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repair table t1 use_frm;
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alter table t1 ENGINE=HEAP;
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repair table t1 use_frm;
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drop table t1;
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#
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# disabled keys during repair
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#
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create table t1(id int PRIMARY KEY, st varchar(10), KEY st_key(st));
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insert into t1 values(1, "One");
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alter table t1 disable keys;
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analyze table t1;
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show keys from t1;
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repair table t1 extended;
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analyze table t1;
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show keys from t1;
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drop table t1;
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# non-existent table
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repair table t1 use_frm;
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create table t1 engine=myisam SELECT 1,"table 1";
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flush tables;
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let $MYSQLD_DATADIR= `select @@datadir`;
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exec echo 1 > $MYSQLD_DATADIR/test/t1.MYI ;
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repair table t1;
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repair table t1 use_frm;
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drop table t1;
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#
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# BUG#18874 - Setting myisam_repair_threads > 1, index cardinality always 1
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#
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CREATE TABLE t1(a INT, KEY(a));
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INSERT INTO t1 VALUES(1),(2),(3),(4),(5);
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SET myisam_repair_threads=2;
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REPAIR TABLE t1;
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ANALYZE TABLE t1;
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SHOW INDEX FROM t1;
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SET myisam_repair_threads=@@global.myisam_repair_threads;
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DROP TABLE t1;
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#
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# BUG#22562 - REPAIR TABLE .. USE_FRM causes server crash on Windows and
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# server hangs on Linux
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#
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CREATE TABLE t1(a INT);
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USE mysql;
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REPAIR TABLE test.t1 USE_FRM;
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USE test;
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DROP TABLE t1;
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#
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# BUG#23175 - MYISAM crash/repair failed during repair
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#
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CREATE TABLE t1(a CHAR(255), KEY(a)) charset latin1;
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SET myisam_sort_buffer_size=4096;
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INSERT INTO t1 VALUES
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0');
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SET myisam_repair_threads=2;
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REPAIR TABLE t1;
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SET myisam_repair_threads=@@global.myisam_repair_threads;
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SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
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DROP TABLE t1;
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#
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# BUG#31174 - "Repair" command on MyISAM crashes with small
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# myisam_sort_buffer_size
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#
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CREATE TABLE t1(a CHAR(255), KEY(a)) charset latin1;
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SET myisam_sort_buffer_size=4496;
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INSERT INTO t1 VALUES
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
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('0'),('0'),('0'),('0'),('0'),('0'),('0');
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SET myisam_repair_threads=2;
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REPAIR TABLE t1;
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SET myisam_repair_threads=@@global.myisam_repair_threads;
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SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
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DROP TABLE t1;
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--echo End of 4.1 tests
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#
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# Bug#18775 - Temporary table from alter table visible to other threads
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#
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# REPAIR TABLE ... USE_FRM on temporary table crashed the table or server.
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--disable_warnings
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DROP TABLE IF EXISTS tt1;
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--enable_warnings
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CREATE TEMPORARY TABLE tt1 (c1 INT);
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REPAIR TABLE tt1 USE_FRM;
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DROP TABLE tt1;
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--echo #
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--echo # Bug #48248 assert in MDL_ticket::upgrade_shared_lock_to_exclusive
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--echo #
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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CREATE TABLE t1(a INT);
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LOCK TABLES t1 READ;
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REPAIR TABLE t1;
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UNLOCK TABLES;
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DROP TABLE t1;
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--echo #
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--echo # Test for bug #50784 "MDL: Assertion `m_tickets.is_empty() ||
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--echo # m_tickets.front() == m_trans_sentinel'"
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--echo #
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--disable_warnings
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drop tables if exists t1, t2;
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--enable_warnings
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create table t1 (i int);
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create table t2 (j int);
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set @@autocommit= 0;
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repair table t1, t2;
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set @@autocommit= default;
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drop tables t1, t2;
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