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474fe6d9d9
and small collateral changes mysql-test/lib/My/Test.pm: somehow with "print" we get truncated writes sometimes mysql-test/suite/perfschema/r/digest_table_full.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/perfschema/r/dml_handler.result: host table is not ported over yet mysql-test/suite/perfschema/r/information_schema.result: host table is not ported over yet mysql-test/suite/perfschema/r/nesting.result: this differs, because we don't rewrite general log queries, and multi-statement packets are logged as a one entry. this result file is identical to what mysql-5.6.5 produces with the --log-raw option. mysql-test/suite/perfschema/r/relaylog.result: MariaDB modifies the binlog index file directly, while MySQL 5.6 has a feature "crash-safe binlog index" and modifies a special "crash-safe" shadow copy of the index file and then moves it over. That's why this test shows "NONE" index file writes in MySQL and "MANY" in MariaDB. mysql-test/suite/perfschema/r/server_init.result: MariaDB initializes the "manager" resources from the "manager" thread, and starts this thread only when --flush-time is not 0. MySQL 5.6 initializes "manager" resources unconditionally on server startup. mysql-test/suite/perfschema/r/stage_mdl_global.result: this differs, because MariaDB disables query cache when query_cache_size=0. MySQL does not do that, and this causes useless mutex locks and waits. mysql-test/suite/perfschema/r/statement_digest.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/perfschema/r/statement_digest_consumers.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/perfschema/r/statement_digest_long_query.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/rpl/r/rpl_mixed_drop_create_temp_table.result: will be updated to match 5.6 when alfranio.correia@oracle.com-20110512172919-c1b5kmum4h52g0ni and anders.song@greatopensource.com-20110105052107-zoab0bsf5a6xxk2y are merged mysql-test/suite/rpl/r/rpl_non_direct_mixed_mixing_engines.result: will be updated to match 5.6 when anders.song@greatopensource.com-20110105052107-zoab0bsf5a6xxk2y is merged
35 lines
1.2 KiB
Text
35 lines
1.2 KiB
Text
SELECT * FROM performance_schema.setup_instruments
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WHERE name IN (
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'wait/synch/mutex/sql/LOCK_user_conn',
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'wait/synch/mutex/sql/LOCK_uuid_generator',
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'wait/synch/mutex/sql/LOCK_xid_cache'
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'stage/sql/creating table')
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AND enabled = 'yes' AND timed = 'no'
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ORDER BY name;
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NAME ENABLED TIMED
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wait/synch/mutex/sql/LOCK_user_conn YES NO
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SELECT * FROM performance_schema.setup_instruments
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WHERE name = 'wait/synch/mutex/sql/LOCK_thread_count'
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AND enabled = 'no' AND timed = 'no';
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NAME ENABLED TIMED
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wait/synch/mutex/sql/LOCK_thread_count NO NO
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SELECT * FROM performance_schema.setup_instruments
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WHERE name IN (
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'wait/synch/mutex/sql/LOG_INFO::lock',
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'wait/synch/mutex/sql/THD::LOCK_thd_data')
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AND enabled = 'yes' AND timed = 'yes'
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ORDER BY name;
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NAME ENABLED TIMED
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wait/synch/mutex/sql/LOG_INFO::lock YES YES
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wait/synch/mutex/sql/THD::LOCK_thd_data YES YES
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SELECT * FROM performance_schema.setup_instruments
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WHERE name IN (
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'wait/synch/mutex/sql/Delayed_insert::mutex',
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'wait/synch/mutex/sql/hash_filo::lock')
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AND enabled = 'no' AND timed = 'no'
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ORDER BY name;
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NAME ENABLED TIMED
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wait/synch/mutex/sql/Delayed_insert::mutex NO NO
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wait/synch/mutex/sql/hash_filo::lock NO NO
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SHOW VARIABLES LIKE "%/wait/synch/mutex%";
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Variable_name Value
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