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75 lines
2.5 KiB
Text
75 lines
2.5 KiB
Text
# Not supported in embedded
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--source include/not_embedded.inc
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# This test case needs to crash the server. Needs a debug server.
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--source include/have_debug.inc
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# Don't test this under valgrind, memory leaks will occur.
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--source include/not_valgrind.inc
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# Avoid CrashReporter popup on Mac
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--source include/not_crashrep.inc
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# InnoDB is required
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--source include/have_innodb.inc
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--echo #
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--echo # Bug #18734396 INNODB IN-PLACE ALTER FAILURES BLOCK FUTURE ALTERS
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--echo #
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--echo # Temporary tablename will be unique. This makes sure that future
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--echo # in-place ALTERs of the same table will not be blocked due to
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--echo # temporary tablename.
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let datadir= `select @@datadir`;
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--let $_server_id= `SELECT @@server_id`
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--let $_expect_file_name=$MYSQLTEST_VARDIR/tmp/mysqld.$_server_id.expect
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--echo # Crash the server in ha_innobase::commit_inplace_alter_table()
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CREATE TABLE t1 (f1 INT NOT NULL, f2 INT NOT NULL) ENGINE=innodb;
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SET debug='d,innodb_alter_commit_crash_before_commit';
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let $orig_table_id = `SELECT table_id
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FROM information_schema.innodb_sys_tables
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WHERE name = 'test/t1'`;
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--echo # Write file to make mysql-test-run.pl expect crash
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--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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--echo # Execute the statement that causes the crash
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--error 2013
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ALTER TABLE t1 ADD PRIMARY KEY (f2, f1);
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--echo # Startup the server after the crash
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--source include/start_mysqld.inc
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--echo # Read and remember the temporary table name
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let $temp_table_name = `SELECT SUBSTRING(name,6)
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FROM information_schema.innodb_sys_tables
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WHERE name LIKE "test/#sql-ib$orig_table_id%"`;
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# This second copy is an environment variable for the perl script below.
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let temp_table_name = $temp_table_name;
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show create table t1;
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--echo # Consecutive Alter table does not create same temporary file name
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ALTER TABLE t1 ADD PRIMARY KEY (f2, f1);
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--echo # Shutdown the server to allow manual recovery
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--source include/shutdown_mysqld.inc
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--echo # Manual recovery begin. The dictionary was not updated
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--echo # and the files were not renamed. The rebuilt table
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--echo # was left behind on purpose, to faciliate data recovery.
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perl;
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my @frm_file = glob "$ENV{'datadir'}/test/#sql-*.frm";
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my $target_frm = "$ENV{'datadir'}/test/$ENV{'temp_table_name'}.frm";
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rename($frm_file[0], $target_frm);
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EOF
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--echo # Manual recovery end
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--echo # Startup the server after manual recovery
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--source include/start_mysqld.inc
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--echo # Drop the orphaned rebuilt table.
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--disable_query_log
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eval DROP TABLE `#mysql50#$temp_table_name`;
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--enable_query_log
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show create table t1;
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drop table t1;
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