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12aeb9fa15
srv_printf_innodb_monitor(): Only display an ADAPTIVE HASH INDEX section if the adaptive hash index is enabled. ibuf_print(): Only display an INSERT BUFFER section if the change buffer is not empty.
79 lines
2.7 KiB
Plaintext
79 lines
2.7 KiB
Plaintext
--echo #
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--echo # Bug#69122 - INNODB DOESN'T REDO-LOG INSERT BUFFER MERGE
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--echo # OPERATION IF IT IS DONE IN-PLACE
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--echo #
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--source include/have_innodb.inc
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# innodb_change_buffering_debug option is debug only
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--source include/have_debug.inc
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# Embedded server does not support crashing
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--source include/not_embedded.inc
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# DBUG_SUICIDE() hangs under valgrind
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--source include/not_valgrind.inc
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# This test is slow on buildbot.
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--source include/big_test.inc
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--source include/have_sequence.inc
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call mtr.add_suppression("InnoDB: innodb_read_only prevents crash recovery");
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call mtr.add_suppression("Plugin initialization aborted at srv0start\\.cc");
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call mtr.add_suppression("Plugin 'InnoDB'");
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FLUSH TABLES;
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CREATE TABLE t1(
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a INT AUTO_INCREMENT PRIMARY KEY,
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b CHAR(1),
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c INT,
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INDEX(b))
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ENGINE=InnoDB STATS_PERSISTENT=0;
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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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# The flag innodb_change_buffering_debug is only available in debug builds.
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# It instructs InnoDB to try to evict pages from the buffer pool when
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# change buffering is possible, so that the change buffer will be used
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# whenever possible.
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SET GLOBAL innodb_change_buffering_debug = 1;
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SET GLOBAL innodb_change_buffering = all;
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let SEARCH_FILE = $MYSQLTEST_VARDIR/log/mysqld.1.err;
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# Create enough rows for the table, so that the change buffer will be
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# used for modifying the secondary index page. There must be multiple
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# index pages, because changes to the root page are never buffered.
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INSERT INTO t1 SELECT 0,'x',1 FROM seq_1_to_8192;
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BEGIN;
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SELECT b FROM t1 LIMIT 3;
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connect (con1,localhost,root,,);
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BEGIN;
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DELETE FROM t1 WHERE a=1;
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# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
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INSERT INTO t1 VALUES(1,'X',1);
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SET DEBUG_DBUG='+d,crash_after_log_ibuf_upd_inplace';
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--exec echo "wait" > $_expect_file_name
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--error 2013
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# This should force a change buffer merge
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SELECT b FROM t1 LIMIT 3;
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disconnect con1;
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connection default;
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let SEARCH_PATTERN=Wrote log record for ibuf update in place operation;
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--source include/search_pattern_in_file.inc
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--let $restart_parameters= --innodb-read-only
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--source include/start_mysqld.inc
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CHECK TABLE t1;
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--source include/shutdown_mysqld.inc
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let SEARCH_PATTERN=innodb_read_only prevents crash recovery;
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--source include/search_pattern_in_file.inc
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--let $restart_parameters= --innodb-force-recovery=5 --debug-dbug=d,crash_after_log_ibuf_upd_inplace
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--source include/start_mysqld.inc
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SELECT * FROM t1 LIMIT 1;
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# Slow shutdown will not merge the changes due to innodb_force_recovery=5.
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SET GLOBAL innodb_fast_shutdown=0;
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--let $restart_parameters=
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--source include/restart_mysqld.inc
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CHECK TABLE t1;
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DROP TABLE t1;
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