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Name	Size	Permission
binlog_anonymous_ownership.tes...	11.78 KB	-rw-r--r--
binlog_bug23533.test	1.48 KB	-rw-r--r--
binlog_bug36391-master.opt	32 B	-rw-r--r--
binlog_bug36391.test	1.18 KB	-rw-r--r--
binlog_cache_write_failure-mas...	97 B	-rw-r--r--
binlog_cache_write_failure.tes...	5.4 KB	-rw-r--r--
binlog_check_flush_log_asserti...	1.68 KB	-rw-r--r--
binlog_checksum.test	1.08 KB	-rw-r--r--
binlog_crash_safe_master_check...	51 B	-rw-r--r--
binlog_crash_safe_master_check...	2.6 KB	-rw-r--r--
binlog_database.test	370 B	-rw-r--r--
binlog_delete_and_flush_index....	3.53 KB	-rw-r--r--
binlog_dmls_on_tmp_tables_read...	2.38 KB	-rw-r--r--
binlog_drop_if_exists.test	3.47 KB	-rw-r--r--
binlog_drop_temp_table_on_disc...	2 KB	-rw-r--r--
binlog_drop_temp_table_on_disc...	1.75 KB	-rw-r--r--
binlog_enforce_gtid_consistenc...	379 B	-rw-r--r--
binlog_enforce_gtid_consistenc...	378 B	-rw-r--r--
binlog_enforce_gtid_consistenc...	1.46 KB	-rw-r--r--
binlog_enforce_gtid_consistenc...	3.75 KB	-rw-r--r--
binlog_enforce_gtid_consistenc...	314 B	-rw-r--r--
binlog_enforce_gtid_consistenc...	313 B	-rw-r--r--
binlog_enforce_gtid_consistenc...	739 B	-rw-r--r--
binlog_enforce_gtid_consistenc...	409 B	-rw-r--r--
binlog_error_action-master.opt	88 B	-rw-r--r--
binlog_error_action.test	17.12 KB	-rw-r--r--
binlog_flush_logs_error.test	1.72 KB	-rw-r--r--
binlog_foreign_key_parent_tabl...	44 B	-rw-r--r--
binlog_foreign_key_parent_tabl...	1.08 KB	-rw-r--r--
binlog_format_switch_in_tmp_ta...	2.77 KB	-rw-r--r--
binlog_grant.test	1.83 KB	-rw-r--r--
binlog_grant_alter_user-master...	32 B	-rw-r--r--
binlog_grant_alter_user.test	39.59 KB	-rw-r--r--
binlog_group_commit_flush_cras...	51 B	-rw-r--r--
binlog_group_commit_flush_cras...	2.17 KB	-rw-r--r--
binlog_group_commit_gtid_order...	4.6 KB	-rw-r--r--
binlog_group_commit_indefinite...	1.51 KB	-rw-r--r--
binlog_group_commit_sync_delay...	1.84 KB	-rw-r--r--
binlog_group_commit_sync_delay...	1.23 KB	-rw-r--r--
binlog_group_commit_sync_no_de...	3.72 KB	-rw-r--r--
binlog_gtid_automatic_using_ro...	2.02 KB	-rw-r--r--
binlog_gtid_cache-master.opt	117 B	-rw-r--r--
binlog_gtid_cache.test	635 B	-rw-r--r--
binlog_gtid_errors-master.opt	149 B	-rw-r--r--
binlog_gtid_errors.test	9.1 KB	-rw-r--r--
binlog_gtid_exhausted-master.o...	77 B	-rw-r--r--
binlog_gtid_exhausted.test	3.3 KB	-rw-r--r--
binlog_gtid_implicit_commit.te...	121 B	-rw-r--r--
binlog_gtid_innodb.test	132 B	-rw-r--r--
binlog_gtid_mix_ok_packet_all_...	131 B	-rw-r--r--
binlog_gtid_mix_ok_packet_all_...	1.63 KB	-rw-r--r--
binlog_gtid_mix_response_packe...	99 B	-rw-r--r--
binlog_gtid_mix_response_packe...	1.82 KB	-rw-r--r--
binlog_gtid_mode_set_gtid_next...	4.66 KB	-rw-r--r--
binlog_gtid_mysqlbinlog_row.te...	197 B	-rw-r--r--
binlog_gtid_mysqlbinlog_row_in...	707 B	-rw-r--r--
binlog_gtid_mysqlbinlog_row_my...	661 B	-rw-r--r--
binlog_gtid_mysqlbinlog_start_...	444 B	-rw-r--r--
binlog_gtid_mysqldump.test	2.09 KB	-rw-r--r--
binlog_gtid_next_begin_caused_...	948 B	-rw-r--r--
binlog_gtid_next_partially_fai...	2.93 KB	-rw-r--r--
binlog_gtid_next_partially_fai...	9.45 KB	-rw-r--r--
binlog_gtid_next_single_stmt_t...	968 B	-rw-r--r--
binlog_gtid_next_temporary_tab...	2.73 KB	-rw-r--r--
binlog_gtid_next_xa.test	241 B	-rw-r--r--
binlog_gtid_ps_reprepare.test	6.56 KB	-rw-r--r--
binlog_gtid_purge_binlog_at_st...	3.72 KB	-rw-r--r--
binlog_gtid_rbr_only_flag.test	2.51 KB	-rw-r--r--
binlog_gtid_reset_consistency_...	2.61 KB	-rw-r--r--
binlog_gtid_row_ctype_ucs.test	265 B	-rw-r--r--
binlog_gtid_simple_recovery.te...	6 KB	-rw-r--r--
binlog_gtid_state_update_deadl...	2.62 KB	-rw-r--r--
binlog_gtid_stm_ctype_ucs.test	280 B	-rw-r--r--
binlog_gtid_unknown_xid.test	5.39 KB	-rw-r--r--
binlog_gtid_utils.test	3.56 KB	-rw-r--r--
binlog_gtids_table_gcov.test	2.86 KB	-rw-r--r--
binlog_implicit_commit.test	290 B	-rw-r--r--
binlog_incident.test	1.39 KB	-rw-r--r--
binlog_incident_ignore-master....	24 B	-rw-r--r--
binlog_incident_ignore.test	152 B	-rw-r--r--
binlog_index-master.opt	16 B	-rw-r--r--
binlog_index.test	16.86 KB	-rw-r--r--
binlog_innodb-master.opt	25 B	-rw-r--r--
binlog_innodb.test	139 B	-rw-r--r--
binlog_innodb_row.test	2.72 KB	-rw-r--r--
binlog_killed.test	9.71 KB	-rw-r--r--
binlog_killed_simulate-master....	39 B	-rw-r--r--
binlog_killed_simulate.test	2.7 KB	-rw-r--r--
binlog_max_extension.test	2.61 KB	-rw-r--r--
binlog_max_flush_queue_time_wa...	32 B	-rw-r--r--
binlog_max_flush_queue_time_wa...	850 B	-rw-r--r--
binlog_mixed_cache_stat.test	277 B	-rw-r--r--
binlog_mixed_load_data.test	535 B	-rw-r--r--
binlog_mts_logical_clock.test	2.35 KB	-rw-r--r--
binlog_mts_logical_clock_gtid....	318 B	-rw-r--r--
binlog_mysqlbinlog-cp932-maste...	23 B	-rw-r--r--
binlog_mysqlbinlog-cp932.test	1.11 KB	-rw-r--r--
binlog_mysqlbinlog_base64.test	2.64 KB	-rw-r--r--
binlog_mysqlbinlog_concat.test	4.28 KB	-rw-r--r--
binlog_mysqlbinlog_filter.test	2.07 KB	-rw-r--r--
binlog_mysqlbinlog_intvar.test	1.59 KB	-rw-r--r--
binlog_mysqlbinlog_raw.test	3.53 KB	-rw-r--r--
binlog_mysqlbinlog_rewrite_db....	6.58 KB	-rw-r--r--
binlog_mysqlbinlog_row.test	204 B	-rw-r--r--
binlog_mysqlbinlog_row_innodb....	714 B	-rw-r--r--
binlog_mysqlbinlog_row_myisam....	669 B	-rw-r--r--
binlog_mysqlbinlog_row_trans.t...	4.07 KB	-rw-r--r--
binlog_mysqlbinlog_start_stop....	452 B	-rw-r--r--
binlog_mysqlbinlog_start_stop_...	1.95 KB	-rw-r--r--
binlog_nogtid_mix_response_pac...	480 B	-rw-r--r--
binlog_noop_dml_with_readonly....	2.4 KB	-rw-r--r--
binlog_old_versions.test	5.22 KB	-rw-r--r--
binlog_purge_binary_logs_stall...	70 B	-rw-r--r--
binlog_purge_binary_logs_stall...	1.36 KB	-rw-r--r--
binlog_purge_binary_logs_to.te...	3.45 KB	-rw-r--r--
binlog_query_filter_rules-mast...	40 B	-rw-r--r--
binlog_query_filter_rules.test	855 B	-rw-r--r--
binlog_rbr_only_savepoint.test	2.83 KB	-rw-r--r--
binlog_reset_connection_not_re...	3.49 KB	-rw-r--r--
binlog_reset_master.test	996 B	-rw-r--r--
binlog_rewrite.test	2.99 KB	-rw-r--r--
binlog_rewrite_db_noleak.test	2.65 KB	-rw-r--r--
binlog_rewrite_order.test	1.07 KB	-rw-r--r--
binlog_rewrite_suppress_use.te...	2.25 KB	-rw-r--r--
binlog_rotate_bgc_sync.test	3.37 KB	-rw-r--r--
binlog_rotate_deadlock-master....	181 B	-rw-r--r--
binlog_rotate_deadlock.test	1.75 KB	-rw-r--r--
binlog_row_binlog-master.opt	55 B	-rw-r--r--
binlog_row_binlog.test	783 B	-rw-r--r--
binlog_row_cache_stat.test	274 B	-rw-r--r--
binlog_row_create_select_crash...	1.35 KB	-rw-r--r--
binlog_row_ctype_cp932.test	268 B	-rw-r--r--
binlog_row_ctype_ucs.test	272 B	-rw-r--r--
binlog_row_delete_all_rows.tes...	688 B	-rw-r--r--
binlog_row_drop_tbl.test	215 B	-rw-r--r--
binlog_row_drop_tmp_tbl.test	233 B	-rw-r--r--
binlog_row_innodb_stat-master....	26 B	-rw-r--r--
binlog_row_insert_select.test	708 B	-rw-r--r--
binlog_row_kill_create_select....	845 B	-rw-r--r--
binlog_row_mix_innodb_myisam-m...	97 B	-rw-r--r--
binlog_row_mix_innodb_myisam.t...	585 B	-rw-r--r--
binlog_row_mysqlbinlog_db_filt...	4.36 KB	-rw-r--r--
binlog_row_mysqlbinlog_verbose...	5.59 KB	-rw-r--r--
binlog_row_query_log_events.te...	942 B	-rw-r--r--
binlog_server_id.test	794 B	-rw-r--r--
binlog_server_start_options-ma...	54 B	-rw-r--r--
binlog_server_start_options.te...	1.14 KB	-rw-r--r--
binlog_set_gtid_mode_ongoing_t...	6.96 KB	-rw-r--r--
binlog_set_trans_dependency_de...	2.24 KB	-rw-r--r--
binlog_sf.test	2.67 KB	-rw-r--r--
binlog_shutdown_hang.test	1.14 KB	-rw-r--r--
binlog_simulate_crash_and_erro...	4.24 KB	-rw-r--r--
binlog_spurious_ddl_errors-mas...	20 B	-rw-r--r--
binlog_spurious_ddl_errors.tes...	4.16 KB	-rw-r--r--
binlog_sql_mode.test	4.75 KB	-rw-r--r--
binlog_start_comment.test	1.01 KB	-rw-r--r--
binlog_start_slave_heartbeat-s...	16 B	-rw-r--r--
binlog_start_slave_heartbeat.t...	1.33 KB	-rw-r--r--
binlog_stm_binlog-master.opt	55 B	-rw-r--r--
binlog_stm_binlog.test	741 B	-rw-r--r--
binlog_stm_blackhole.test	456 B	-rw-r--r--
binlog_stm_cache_stat.test	280 B	-rw-r--r--
binlog_stm_ctype_cp932.test	318 B	-rw-r--r--
binlog_stm_ctype_ucs.test	287 B	-rw-r--r--
binlog_stm_delete_all_rows.tes...	712 B	-rw-r--r--
binlog_stm_do_db-master.opt	38 B	-rw-r--r--
binlog_stm_do_db.test	2.8 KB	-rw-r--r--
binlog_stm_drop_tbl.test	230 B	-rw-r--r--
binlog_stm_drop_tmp_tbl.test	248 B	-rw-r--r--
binlog_stm_innodb_stat-master....	26 B	-rw-r--r--
binlog_stm_insert_select.test	489 B	-rw-r--r--
binlog_stm_mix_innodb_myisam-m...	145 B	-rw-r--r--
binlog_stm_mix_innodb_myisam.t...	552 B	-rw-r--r--
binlog_stm_ps.test	939 B	-rw-r--r--
binlog_stm_row.test	3.38 KB	-rw-r--r--
binlog_stm_unsafe_warning-mast...	51 B	-rw-r--r--
binlog_stm_unsafe_warning.test	5.65 KB	-rw-r--r--
binlog_stm_user_variables.test	3.4 KB	-rw-r--r--
binlog_switch_inside_trans.tes...	7.63 KB	-rw-r--r--
binlog_temporary_tables_user_v...	1.14 KB	-rw-r--r--
binlog_tmp_table.test	4.53 KB	-rw-r--r--
binlog_transaction_dependency_...	90 B	-rw-r--r--
binlog_transaction_dependency_...	8.21 KB	-rw-r--r--
binlog_transaction_dependency_...	2.2 KB	-rw-r--r--
binlog_transaction_write_set_s...	44 B	-rw-r--r--
binlog_transaction_write_set_s...	1.98 KB	-rw-r--r--
binlog_transaction_write_set_s...	44 B	-rw-r--r--
binlog_transaction_write_set_s...	1.33 KB	-rw-r--r--
binlog_transaction_write_set_s...	44 B	-rw-r--r--
binlog_transaction_write_set_s...	1.21 KB	-rw-r--r--
binlog_transaction_write_set_s...	44 B	-rw-r--r--
binlog_transaction_write_set_s...	4.15 KB	-rw-r--r--
binlog_truncate_kill.test	1.96 KB	-rw-r--r--
binlog_truncate_myisam.test	348 B	-rw-r--r--
binlog_unsafe-master.opt	65 B	-rw-r--r--
binlog_unsafe.test	25.95 KB	-rw-r--r--
binlog_unsafe_stmt_capable_eng...	41 B	-rw-r--r--
binlog_unsafe_stmt_capable_eng...	12.55 KB	-rw-r--r--
binlog_use_gtid_skip.test	1.03 KB	-rw-r--r--
binlog_user_if_exists.test	9.22 KB	-rw-r--r--
binlog_variables_log_bin-maste...	16 B	-rw-r--r--
binlog_variables_log_bin.test	136 B	-rw-r--r--
binlog_variables_log_bin_index...	70 B	-rw-r--r--
binlog_variables_log_bin_index...	136 B	-rw-r--r--
binlog_variables_log_statement...	2.18 KB	-rw-r--r--
binlog_wait_for_executed_gtid_...	879 B	-rw-r--r--
binlog_wait_for_executed_gtid_...	2.45 KB	-rw-r--r--
binlog_wait_for_executed_gtid_...	633 B	-rw-r--r--
binlog_wait_for_executed_gtid_...	801 B	-rw-r--r--
binlog_write_error.test	2.7 KB	-rw-r--r--
binlog_writeset_history_protec...	3.06 KB	-rw-r--r--
binlog_wrong_last_committed.te...	3.07 KB	-rw-r--r--
binlog_xa_handling.test	3.69 KB	-rw-r--r--
binlog_xa_modify_gtid_executed...	2.93 KB	-rw-r--r--
binlog_xa_prepare_failure.test	2.05 KB	-rw-r--r--
binlog_xa_prepared_disconnect....	628 B	-rw-r--r--
binlog_xa_rollback_failure.tes...	1.4 KB	-rw-r--r--
binlog_xa_select_gtid_executed...	2.41 KB	-rw-r--r--
binlog_xa_trx_gtid_response_pa...	98 B	-rw-r--r--
binlog_xa_trx_gtid_response_pa...	1.1 KB	-rw-r--r--
binlog_xa_trx_split_across_bin...	2.51 KB	-rw-r--r--
disabled.def	404 B	-rw-r--r--
log_builtin_as_identified_by_p...	39 B	-rw-r--r--
log_builtin_as_identified_by_p...	128 B	-rw-r--r--
show_binlog_events_no_lock.tes...	2.27 KB	-rw-r--r--

Code Editor : binlog_group_commit_gtid_order.test

# ==== Purpose ====
#
# This test will evaluate if a set of transactions being applied as
# a group will apply their GTIDs in order, avoiding temporary creation
# of gaps in gtid_executed.
#
# The test pause two inserts in the same commit group, letting the
# second insert (greater GTID number) to finish first.
#
# The test also assert that the gtid_executed::free_intervals_mutex
# is not used as no gap was generated in gtid_executed.
#
# ==== Related Bugs and Worklogs ====
#
# BUG#19982543 SERIOUS TPS DECLINE IF GTID IS ENABLED IN 5.7
#

--source include/have_binlog_format_mixed.inc
--source include/have_binlog_order_commits.test
--source include/have_perfschema.inc
--source include/have_debug.inc
--source include/have_debug_sync.inc
--source include/have_gtid.inc

RESET MASTER;
--let $master_uuid=`SELECT @@GLOBAL.server_uuid`

# Group commit parameters
--let $delay=1000000
--let $bgcd_saved=`SELECT @@GLOBAL.binlog_group_commit_sync_delay`

# Create two tables, one for each connection
CREATE TABLE t1 (c1 INT) Engine=InnoDB;
CREATE TABLE t2 (c1 INT) Engine=InnoDB;

# Get the current counter for gtid_executed::free_intervals_mutex
SET @free_intervals_mutex_before= (
  SELECT COUNT_STAR
  FROM performance_schema.events_waits_summary_global_by_event_name WHERE
  EVENT_NAME='wait/synch/mutex/sql/Gtid_set::gtid_executed::free_intervals_mutex');

# Set group commit parameters
--eval SET GLOBAL binlog_group_commit_sync_delay=$delay

--echo # Create two new connections: con1 and con2
--connect (con1, localhost, root,,)
--connect (con2, localhost, root,,)

--echo # At con1
--connection con1
SET DEBUG_SYNC='reached_finish_commit SIGNAL go_con2 WAIT_FOR go_con1';

# The following INSERT will be the group commit leader.
# Once reaching the 'reached_finish_commit' debug sync point, it will
# allow con2 to proceed with other INSERT to be part of the commit group
# and will wait for a signal to continue with its own finish_commit.
--send INSERT INTO t1 VALUES (1)
# The above INSERT will be MASTER_UUID:3

--echo # At con2
--connection con2
# The following session debug point will tell con2 that it has done with its
# finish_commit.
--let $debug_point= leaving_finish_commit
--let $debug_type= SESSION
--source include/add_debug_point.inc

# Wait for the INSERT at con1 to be the group leader.
SET DEBUG_SYNC='now WAIT_FOR go_con2';

# The following INSERT is not the group commit leader.
INSERT INTO t2 VALUES (2);
# The above INSERT will be MASTER_UUID:4

# In a non-fixed server, the GTIDs of transactions committed in group were
# added to gtid_executed at finish_commit by each thread.
# So, we wait for the current connection to finish its commit before letting
# the commit group leader go.
SET DEBUG_SYNC='now WAIT_FOR signal_leaving_finish_commit';

# We collect the gtid_executed now. A non-fixed server would have the GTID
# of the con2 INSERT but wouldn't have the GTID of the con1 INSERT.
# A fixed server will have both GTIDs in the gtid_executed, as the GTIDs of
# a commit group are now added to the gtid_executed set while processing the
# commit group queue (in order), and not at finish_commit.
--let $gtid_executed_after_second_insert=`SELECT @@GLOBAL.gtid_executed`

# Let the commit group leader to finish its commit now.
SET DEBUG_SYNC='now SIGNAL go_con1';
--source include/remove_debug_point.inc

--echo # At default connection
--connection default
# Ensure that the GTID of the commit group leader is at gtid_executed
# before continuing.
--let $wait_succeeded= `SELECT WAIT_FOR_EXECUTED_GTID_SET('$master_uuid:3')`

# Assert that the WAIT_FOR_EXECUTED_GTID_SET above didn't timed out.
--let $assert_text= "The first insert has finished"
--let $assert_cond= "$wait_succeeded" = 0
--source include/assert.inc

# Assert that no gaps were found after the second insert finished.
--let $current_gtid_executed=`SELECT @@GLOBAL.gtid_executed`
--let $assert_text= "No gaps should exist in gtid_executed after the second insert"
--let $assert_cond= "$gtid_executed_after_second_insert" = "$current_gtid_executed"
--source include/assert.inc

# Assert that free_intervals_mutex wasn't used (no gaps were produced).
SET @free_intervals_mutex_after= (
  SELECT COUNT_STAR
  FROM performance_schema.events_waits_summary_global_by_event_name WHERE
  EVENT_NAME='wait/synch/mutex/sql/Gtid_set::gtid_executed::free_intervals_mutex');
--let $assert_text= "gtid_executed::free_intervals_mutex wasn't used"
--let $assert_cond= @free_intervals_mutex_before = @free_intervals_mutex_after
--source include/assert.inc

# Cleanup
--disconnect con1
--disconnect con2

--connection default
--eval SET GLOBAL binlog_group_commit_sync_delay=$bgcd_saved

DROP TABLE t1, t2;
RESET MASTER;

${this.title}

Code Editor : binlog_group_commit_gtid_order.test