Gecko [ www.corporacionhdm.com.pe ]

Name	Size	Permission	Date
atomic	[ DIR ]	drwxr-xr-x	2025-02-25 11:37
aligned.h	1.11 KB	-rw-r--r--	2025-02-08 16:02
aria_backup.h	1.51 KB	-rw-r--r--	2025-02-08 16:02
assume_aligned.h	2.29 KB	-rw-r--r--	2025-02-08 16:02
authors.h	9.9 KB	-rw-r--r--	2025-02-08 16:02
backup.h	1.66 KB	-rw-r--r--	2025-02-08 16:02
bounded_queue.h	5.95 KB	-rw-r--r--	2025-02-08 16:02
client_settings.h	1.89 KB	-rw-r--r--	2025-02-08 16:02
compat56.h	2.23 KB	-rw-r--r--	2025-02-08 16:02
config.h	14.23 KB	-rw-r--r--	2025-02-08 16:02
contributors.h	4.76 KB	-rw-r--r--	2025-02-08 16:02
create_options.h	4.42 KB	-rw-r--r--	2025-02-08 16:02
create_tmp_table.h	2.74 KB	-rw-r--r--	2025-02-08 16:02
cset_narrowing.h	3.88 KB	-rw-r--r--	2025-02-08 16:02
custom_conf.h	1.06 KB	-rw-r--r--	2025-02-08 16:02
datadict.h	1.66 KB	-rw-r--r--	2025-02-08 16:02
ddl_log.h	12.39 KB	-rw-r--r--	2025-02-08 16:02
debug.h	1.21 KB	-rw-r--r--	2025-02-08 16:02
debug_sync.h	2 KB	-rw-r--r--	2025-02-08 16:02
derived_handler.h	2.32 KB	-rw-r--r--	2025-02-08 16:02
derror.h	980 B	-rw-r--r--	2025-02-08 16:02
des_key_file.h	1.21 KB	-rw-r--r--	2025-02-08 16:02
discover.h	1.53 KB	-rw-r--r--	2025-02-08 16:02
dur_prop.h	1.06 KB	-rw-r--r--	2025-02-08 16:02
embedded_priv.h	1.69 KB	-rw-r--r--	2025-02-08 16:02
event_data_objects.h	4.09 KB	-rw-r--r--	2025-02-08 16:02
event_db_repository.h	3.56 KB	-rw-r--r--	2025-02-08 16:02
event_parse_data.h	2.83 KB	-rw-r--r--	2025-02-08 16:02
event_queue.h	3.36 KB	-rw-r--r--	2025-02-08 16:02
event_scheduler.h	3.21 KB	-rw-r--r--	2025-02-08 16:02
events.h	4.59 KB	-rw-r--r--	2025-02-08 16:02
field.h	215.25 KB	-rw-r--r--	2025-02-08 16:02
field_comp.h	1.15 KB	-rw-r--r--	2025-02-08 16:02
filesort.h	7.11 KB	-rw-r--r--	2025-02-08 16:02
filesort_utils.h	8 KB	-rw-r--r--	2025-02-08 16:02
ft_global.h	3.04 KB	-rw-r--r--	2025-02-08 16:02
gcalc_slicescan.h	16.87 KB	-rw-r--r--	2025-02-08 16:02
gcalc_tools.h	11.62 KB	-rw-r--r--	2025-02-08 16:02
grant.h	2.69 KB	-rw-r--r--	2025-02-08 16:02
group_by_handler.h	3.45 KB	-rw-r--r--	2025-02-08 16:02
gstream.h	2.38 KB	-rw-r--r--	2025-02-08 16:02
ha_handler_stats.h	2.28 KB	-rw-r--r--	2025-02-08 16:02
ha_partition.h	62.9 KB	-rw-r--r--	2025-02-08 16:02
ha_sequence.h	5.95 KB	-rw-r--r--	2025-02-08 16:02
handle_connections_win.h	884 B	-rw-r--r--	2025-02-08 16:02
handler.h	196.46 KB	-rw-r--r--	2025-02-08 16:02
hash.h	4.34 KB	-rw-r--r--	2025-02-08 16:02
hash_filo.h	5.55 KB	-rw-r--r--	2025-02-08 16:02
heap.h	9.26 KB	-rw-r--r--	2025-02-08 16:02
hostname.h	5.29 KB	-rw-r--r--	2025-02-08 16:02
ilist.h	6.88 KB	-rw-r--r--	2025-02-08 16:02
init.h	852 B	-rw-r--r--	2025-02-08 16:02
innodb_priv.h	1.29 KB	-rw-r--r--	2025-02-08 16:02
item.h	271.94 KB	-rw-r--r--	2025-02-08 16:02
item_cmpfunc.h	131.86 KB	-rw-r--r--	2025-02-08 16:02
item_create.h	11.23 KB	-rw-r--r--	2025-02-08 16:02
item_func.h	133.04 KB	-rw-r--r--	2025-02-08 16:02
item_geofunc.h	37.99 KB	-rw-r--r--	2025-02-08 16:02
item_jsonfunc.h	21.99 KB	-rw-r--r--	2025-02-08 16:02
item_row.h	5.1 KB	-rw-r--r--	2025-02-08 16:02
item_strfunc.h	70.55 KB	-rw-r--r--	2025-02-08 16:02
item_subselect.h	57.71 KB	-rw-r--r--	2025-02-08 16:02
item_sum.h	70.59 KB	-rw-r--r--	2025-02-08 16:02
item_timefunc.h	63.1 KB	-rw-r--r--	2025-02-08 16:02
item_vers.h	4.23 KB	-rw-r--r--	2025-02-08 16:02
item_windowfunc.h	33.51 KB	-rw-r--r--	2025-02-08 16:02
item_xmlfunc.h	4.5 KB	-rw-r--r--	2025-02-08 16:02
json_table.h	9.28 KB	-rw-r--r--	2025-02-08 16:02
key.h	2.08 KB	-rw-r--r--	2025-02-08 16:02
keycaches.h	1.95 KB	-rw-r--r--	2025-02-08 16:02
lex.h	29.13 KB	-rw-r--r--	2025-02-08 16:02
lex_string.h	3.97 KB	-rw-r--r--	2025-02-08 16:02
lex_symbol.h	1.29 KB	-rw-r--r--	2025-02-08 16:02
lf.h	6.31 KB	-rw-r--r--	2025-02-08 16:02
lock.h	2.15 KB	-rw-r--r--	2025-02-08 16:02
log.h	45 KB	-rw-r--r--	2025-02-08 16:02
log_event.h	182.04 KB	-rw-r--r--	2025-02-08 16:02
log_event_data_type.h	1.85 KB	-rw-r--r--	2025-02-08 16:02
log_event_old.h	19.37 KB	-rw-r--r--	2025-02-08 16:02
log_slow.h	2.38 KB	-rw-r--r--	2025-02-08 16:02
maria.h	5.73 KB	-rw-r--r--	2025-02-08 16:02
mariadb.h	1.25 KB	-rw-r--r--	2025-02-08 16:02
mdl.h	37.57 KB	-rw-r--r--	2025-02-08 16:02
mem_root_array.h	6.94 KB	-rw-r--r--	2025-02-08 16:02
message.h	1.17 KB	-rw-r--r--	2025-02-08 16:02
multi_range_read.h	22.64 KB	-rw-r--r--	2025-02-08 16:02
my_alarm.h	2.37 KB	-rw-r--r--	2025-02-08 16:02
my_apc.h	4.64 KB	-rw-r--r--	2025-02-08 16:02
my_atomic.h	7.11 KB	-rw-r--r--	2025-02-08 16:02
my_atomic_wrapper.h	2.98 KB	-rw-r--r--	2025-02-08 16:02
my_base.h	26.57 KB	-rw-r--r--	2025-02-08 16:02
my_bit.h	6.05 KB	-rw-r--r--	2025-02-08 16:02
my_bitmap.h	5.74 KB	-rw-r--r--	2025-02-08 16:02
my_check_opt.h	2.56 KB	-rw-r--r--	2025-02-08 16:02
my_compare.h	10.93 KB	-rw-r--r--	2025-02-08 16:02
my_counter.h	1.68 KB	-rw-r--r--	2025-02-08 16:02
my_cpu.h	4.41 KB	-rw-r--r--	2025-02-08 16:02
my_crypt.h	904 B	-rw-r--r--	2025-02-08 16:02
my_decimal.h	14.15 KB	-rw-r--r--	2025-02-08 16:02
my_default.h	1.84 KB	-rw-r--r--	2025-02-08 16:02
my_handler_errors.h	4.77 KB	-rw-r--r--	2025-02-08 16:02
my_json_writer.h	17.95 KB	-rw-r--r--	2025-02-08 16:02
my_libwrap.h	1.16 KB	-rw-r--r--	2025-02-08 16:02
my_md5.h	1.45 KB	-rw-r--r--	2025-02-08 16:02
my_minidump.h	848 B	-rw-r--r--	2025-02-08 16:02
my_nosys.h	1.4 KB	-rw-r--r--	2025-02-08 16:02
my_rdtsc.h	8.23 KB	-rw-r--r--	2025-02-08 16:02
my_rnd.h	1.04 KB	-rw-r--r--	2025-02-08 16:02
my_service_manager.h	2 KB	-rw-r--r--	2025-02-08 16:02
my_stack_alloc.h	6.2 KB	-rw-r--r--	2025-02-08 16:02
my_stacktrace.h	3.14 KB	-rw-r--r--	2025-02-08 16:02
my_time.h	10.22 KB	-rw-r--r--	2025-02-08 16:02
my_tree.h	3.9 KB	-rw-r--r--	2025-02-08 16:02
my_uctype.h	67.9 KB	-rw-r--r--	2025-02-08 16:02
my_user.h	1.1 KB	-rw-r--r--	2025-02-08 16:02
myisam.h	17.1 KB	-rw-r--r--	2025-02-08 16:02
myisamchk.h	4.61 KB	-rw-r--r--	2025-02-08 16:02
myisammrg.h	4.78 KB	-rw-r--r--	2025-02-08 16:02
myisampack.h	14.58 KB	-rw-r--r--	2025-02-08 16:02
mysqld.h	39.51 KB	-rw-r--r--	2025-02-08 16:02
mysqld_default_groups.h	204 B	-rw-r--r--	2025-02-08 16:02
mysqld_suffix.h	1.17 KB	-rw-r--r--	2025-02-08 16:02
mysys_err.h	2.95 KB	-rw-r--r--	2025-02-08 16:02
opt_range.h	58.19 KB	-rw-r--r--	2025-02-08 16:02
opt_subselect.h	14.21 KB	-rw-r--r--	2025-02-08 16:02
opt_trace.h	8.29 KB	-rw-r--r--	2025-02-08 16:02
opt_trace_context.h	3.21 KB	-rw-r--r--	2025-02-08 16:02
parse_file.h	4.28 KB	-rw-r--r--	2025-02-08 16:02
partition_element.h	5.09 KB	-rw-r--r--	2025-02-08 16:02
partition_info.h	18.85 KB	-rw-r--r--	2025-02-08 16:02
password.h	1.14 KB	-rw-r--r--	2025-02-08 16:02
pfs_file_provider.h	3.08 KB	-rw-r--r--	2025-02-08 16:02
pfs_idle_provider.h	1.35 KB	-rw-r--r--	2025-02-08 16:02
pfs_memory_provider.h	1.59 KB	-rw-r--r--	2025-02-08 16:02
pfs_metadata_provider.h	1.85 KB	-rw-r--r--	2025-02-08 16:02
pfs_socket_provider.h	2.21 KB	-rw-r--r--	2025-02-08 16:02
pfs_stage_provider.h	1.52 KB	-rw-r--r--	2025-02-08 16:02
pfs_statement_provider.h	4.25 KB	-rw-r--r--	2025-02-08 16:02
pfs_table_provider.h	2.56 KB	-rw-r--r--	2025-02-08 16:02
pfs_thread_provider.h	5.43 KB	-rw-r--r--	2025-02-08 16:02
pfs_transaction_provider.h	2.78 KB	-rw-r--r--	2025-02-08 16:02
privilege.h	27.97 KB	-rw-r--r--	2025-02-08 16:02
probes_mysql.h	973 B	-rw-r--r--	2025-02-08 16:02
probes_mysql_dtrace.h	32.23 KB	-rw-r--r--	2025-02-08 16:02
probes_mysql_nodtrace.h	4.89 KB	-rw-r--r--	2025-02-08 16:02
procedure.h	6.63 KB	-rw-r--r--	2025-02-08 16:02
protocol.h	12.2 KB	-rw-r--r--	2025-02-08 16:02
proxy_protocol.h	548 B	-rw-r--r--	2025-02-08 16:02
queues.h	3.4 KB	-rw-r--r--	2025-02-08 16:02
records.h	3.07 KB	-rw-r--r--	2025-02-08 16:02
repl_failsafe.h	1.55 KB	-rw-r--r--	2025-02-08 16:02
replication.h	15.73 KB	-rw-r--r--	2025-02-08 16:02
rijndael.h	1.67 KB	-rw-r--r--	2025-02-08 16:02
rowid_filter.h	15.11 KB	-rw-r--r--	2025-02-08 16:02
rpl_constants.h	3.28 KB	-rw-r--r--	2025-02-08 16:02
rpl_filter.h	4.43 KB	-rw-r--r--	2025-02-08 16:02
rpl_gtid.h	13.36 KB	-rw-r--r--	2025-02-08 16:02
rpl_injector.h	9.43 KB	-rw-r--r--	2025-02-08 16:02
rpl_mi.h	14.64 KB	-rw-r--r--	2025-02-08 16:02
rpl_parallel.h	17.05 KB	-rw-r--r--	2025-02-08 16:02
rpl_record.h	1.55 KB	-rw-r--r--	2025-02-08 16:02
rpl_record_old.h	1.37 KB	-rw-r--r--	2025-02-08 16:02
rpl_reporting.h	3.63 KB	-rw-r--r--	2025-02-08 16:02
rpl_rli.h	31.98 KB	-rw-r--r--	2025-02-08 16:02
rpl_tblmap.h	3.1 KB	-rw-r--r--	2025-02-08 16:02
rpl_utility.h	9.4 KB	-rw-r--r--	2025-02-08 16:02
scheduler.h	3.12 KB	-rw-r--r--	2025-02-08 16:02
scope.h	4.29 KB	-rw-r--r--	2025-02-08 16:02
select_handler.h	2.18 KB	-rw-r--r--	2025-02-08 16:02
semisync.h	2.23 KB	-rw-r--r--	2025-02-08 16:02
semisync_master.h	24.96 KB	-rw-r--r--	2025-02-08 16:02
semisync_master_ack_receiver.h	8.5 KB	-rw-r--r--	2025-02-08 16:02
semisync_slave.h	3.65 KB	-rw-r--r--	2025-02-08 16:02
service_versions.h	2 KB	-rw-r--r--	2025-02-08 16:02
session_tracker.h	13.94 KB	-rw-r--r--	2025-02-08 16:02
set_var.h	16.16 KB	-rw-r--r--	2025-02-08 16:02
slave.h	11.99 KB	-rw-r--r--	2025-02-08 16:02
socketpair.h	842 B	-rw-r--r--	2025-02-08 16:02
source_revision.h	67 B	-rw-r--r--	2025-02-08 16:02
sp.h	22.06 KB	-rw-r--r--	2025-02-08 16:02
sp_cache.h	2 KB	-rw-r--r--	2025-02-08 16:02
sp_head.h	63 KB	-rw-r--r--	2025-02-08 16:02
sp_pcontext.h	24.31 KB	-rw-r--r--	2025-02-08 16:02
sp_rcontext.h	14 KB	-rw-r--r--	2025-02-08 16:02
span.h	3.84 KB	-rw-r--r--	2025-02-08 16:02
spatial.h	21.78 KB	-rw-r--r--	2025-02-08 16:02
sql_acl.h	13.8 KB	-rw-r--r--	2025-02-08 16:02
sql_admin.h	2.85 KB	-rw-r--r--	2025-02-08 16:02
sql_alloc.h	1.69 KB	-rw-r--r--	2025-02-08 16:02
sql_alter.h	14.92 KB	-rw-r--r--	2025-02-08 16:02
sql_analyse.h	10.86 KB	-rw-r--r--	2025-02-08 16:02
sql_analyze_stmt.h	12.38 KB	-rw-r--r--	2025-02-08 16:02
sql_array.h	6.71 KB	-rw-r--r--	2025-02-08 16:02
sql_audit.h	13.62 KB	-rw-r--r--	2025-02-08 16:02
sql_base.h	25.17 KB	-rw-r--r--	2025-02-08 16:02
sql_basic_types.h	9.3 KB	-rw-r--r--	2025-02-08 16:02
sql_binlog.h	895 B	-rw-r--r--	2025-02-08 16:02
sql_bitmap.h	7.66 KB	-rw-r--r--	2025-02-08 16:02
sql_bootstrap.h	1.77 KB	-rw-r--r--	2025-02-08 16:02
sql_cache.h	21.17 KB	-rw-r--r--	2025-02-08 16:02
sql_callback.h	1.51 KB	-rw-r--r--	2025-02-08 16:02
sql_class.h	261.08 KB	-rw-r--r--	2025-02-08 16:02
sql_cmd.h	9.13 KB	-rw-r--r--	2025-02-08 16:02
sql_connect.h	3.99 KB	-rw-r--r--	2025-02-08 16:02
sql_const.h	10.96 KB	-rw-r--r--	2025-02-08 16:02
sql_crypt.h	1.4 KB	-rw-r--r--	2025-02-08 16:02
sql_cte.h	16.15 KB	-rw-r--r--	2025-02-08 16:02
sql_cursor.h	2.26 KB	-rw-r--r--	2025-02-08 16:02
sql_db.h	2.38 KB	-rw-r--r--	2025-02-08 16:02
sql_debug.h	5.51 KB	-rw-r--r--	2025-02-08 16:02
sql_delete.h	1.31 KB	-rw-r--r--	2025-02-08 16:02
sql_derived.h	1.26 KB	-rw-r--r--	2025-02-08 16:02
sql_digest.h	3.73 KB	-rw-r--r--	2025-02-08 16:02
sql_digest_stream.h	1.53 KB	-rw-r--r--	2025-02-08 16:02
sql_do.h	954 B	-rw-r--r--	2025-02-08 16:02
sql_error.h	38.66 KB	-rw-r--r--	2025-02-08 16:02
sql_explain.h	28.34 KB	-rw-r--r--	2025-02-08 16:02
sql_expression_cache.h	4.26 KB	-rw-r--r--	2025-02-08 16:02
sql_get_diagnostics.h	7.68 KB	-rw-r--r--	2025-02-08 16:02
sql_handler.h	2.84 KB	-rw-r--r--	2025-02-08 16:02
sql_help.h	995 B	-rw-r--r--	2025-02-08 16:02
sql_hset.h	3.32 KB	-rw-r--r--	2025-02-08 16:02
sql_i_s.h	8.04 KB	-rw-r--r--	2025-02-08 16:02
sql_insert.h	2.56 KB	-rw-r--r--	2025-02-08 16:02
sql_join_cache.h	47.53 KB	-rw-r--r--	2025-02-08 16:02
sql_lex.h	168.36 KB	-rw-r--r--	2025-02-08 16:02
sql_lifo_buffer.h	9.45 KB	-rw-r--r--	2025-02-08 16:02
sql_limit.h	3.11 KB	-rw-r--r--	2025-02-08 16:02
sql_list.h	21.93 KB	-rw-r--r--	2025-02-08 16:02
sql_load.h	1.25 KB	-rw-r--r--	2025-02-08 16:02
sql_locale.h	2.64 KB	-rw-r--r--	2025-02-08 16:02
sql_manager.h	960 B	-rw-r--r--	2025-02-08 16:02
sql_mode.h	6.58 KB	-rw-r--r--	2025-02-08 16:02
sql_parse.h	8.43 KB	-rw-r--r--	2025-02-08 16:02
sql_partition.h	11.79 KB	-rw-r--r--	2025-02-08 16:02
sql_partition_admin.h	5.8 KB	-rw-r--r--	2025-02-08 16:02
sql_plist.h	7.55 KB	-rw-r--r--	2025-02-08 16:02
sql_plugin.h	7.37 KB	-rw-r--r--	2025-02-08 16:02
sql_plugin_compat.h	2.18 KB	-rw-r--r--	2025-02-08 16:02
sql_prepare.h	11.14 KB	-rw-r--r--	2025-02-08 16:02
sql_priv.h	18.16 KB	-rw-r--r--	2025-02-08 16:02
sql_profile.h	7.63 KB	-rw-r--r--	2025-02-08 16:02
sql_reload.h	1.01 KB	-rw-r--r--	2025-02-08 16:02
sql_rename.h	982 B	-rw-r--r--	2025-02-08 16:02
sql_repl.h	2.97 KB	-rw-r--r--	2025-02-08 16:02
sql_schema.h	3.23 KB	-rw-r--r--	2025-02-08 16:02
sql_select.h	86.81 KB	-rw-r--r--	2025-02-08 16:02
sql_sequence.h	5.06 KB	-rw-r--r--	2025-02-08 16:02
sql_servers.h	1.74 KB	-rw-r--r--	2025-02-08 16:02
sql_show.h	9.39 KB	-rw-r--r--	2025-02-08 16:02
sql_signal.h	3.28 KB	-rw-r--r--	2025-02-08 16:02
sql_sort.h	21.45 KB	-rw-r--r--	2025-02-08 16:02
sql_statistics.h	12.16 KB	-rw-r--r--	2025-02-08 16:02
sql_string.h	38.75 KB	-rw-r--r--	2025-02-08 16:02
sql_table.h	9.39 KB	-rw-r--r--	2025-02-08 16:02
sql_tablespace.h	956 B	-rw-r--r--	2025-02-08 16:02
sql_test.h	1.55 KB	-rw-r--r--	2025-02-08 16:02
sql_time.h	8.18 KB	-rw-r--r--	2025-02-08 16:02
sql_trigger.h	12.04 KB	-rw-r--r--	2025-02-08 16:02
sql_truncate.h	2.03 KB	-rw-r--r--	2025-02-08 16:02
sql_tvc.h	2.36 KB	-rw-r--r--	2025-02-08 16:02
sql_type.h	288.51 KB	-rw-r--r--	2025-02-08 16:02
sql_type_fixedbin.h	62.81 KB	-rw-r--r--	2025-02-08 16:02
sql_type_fixedbin_storage.h	5.34 KB	-rw-r--r--	2025-02-08 16:02
sql_type_geom.h	18.64 KB	-rw-r--r--	2025-02-08 16:02
sql_type_int.h	9.77 KB	-rw-r--r--	2025-02-08 16:02
sql_type_json.h	6.01 KB	-rw-r--r--	2025-02-08 16:02
sql_type_real.h	1.23 KB	-rw-r--r--	2025-02-08 16:02
sql_type_string.h	1.59 KB	-rw-r--r--	2025-02-08 16:02
sql_udf.h	4.74 KB	-rw-r--r--	2025-02-08 16:02
sql_union.h	1.04 KB	-rw-r--r--	2025-02-08 16:02
sql_update.h	1.88 KB	-rw-r--r--	2025-02-08 16:02
sql_view.h	2.41 KB	-rw-r--r--	2025-02-08 16:02
sql_window.h	6.65 KB	-rw-r--r--	2025-02-08 16:02
ssl_compat.h	3.07 KB	-rw-r--r--	2025-02-08 16:02
strfunc.h	2.22 KB	-rw-r--r--	2025-02-08 16:02
structs.h	25.75 KB	-rw-r--r--	2025-02-08 16:02
sys_vars_shared.h	2.67 KB	-rw-r--r--	2025-02-08 16:02
t_ctype.h	5.51 KB	-rw-r--r--	2025-02-08 16:02
table.h	112.96 KB	-rw-r--r--	2025-02-08 16:02
table_cache.h	4.13 KB	-rw-r--r--	2025-02-08 16:02
thr_alarm.h	2.86 KB	-rw-r--r--	2025-02-08 16:02
thr_lock.h	7.18 KB	-rw-r--r--	2025-02-08 16:02
thr_malloc.h	1.17 KB	-rw-r--r--	2025-02-08 16:02
thr_timer.h	1.53 KB	-rw-r--r--	2025-02-08 16:02
thread_cache.h	5.77 KB	-rw-r--r--	2025-02-08 16:02
threadpool.h	4.7 KB	-rw-r--r--	2025-02-08 16:02
threadpool_generic.h	3.88 KB	-rw-r--r--	2025-02-08 16:02
threadpool_winsockets.h	2.24 KB	-rw-r--r--	2025-02-08 16:02
transaction.h	1.43 KB	-rw-r--r--	2025-02-08 16:02
tzfile.h	4.9 KB	-rw-r--r--	2025-02-08 16:02
tztime.h	3.32 KB	-rw-r--r--	2025-02-08 16:02
uniques.h	4.12 KB	-rw-r--r--	2025-02-08 16:02
unireg.h	7.54 KB	-rw-r--r--	2025-02-08 16:02
vers_string.h	2.47 KB	-rw-r--r--	2025-02-08 16:02
violite.h	9.85 KB	-rw-r--r--	2025-02-08 16:02
waiting_threads.h	4.43 KB	-rw-r--r--	2025-02-08 16:02
welcome_copyright_notice.h	1.19 KB	-rw-r--r--	2025-02-08 16:02
win_tzname_data.h	6.35 KB	-rw-r--r--	2025-02-08 16:02
winservice.h	1.17 KB	-rw-r--r--	2025-02-08 16:02
wqueue.h	1.53 KB	-rw-r--r--	2025-02-08 16:02
wsrep.h	3.23 KB	-rw-r--r--	2025-02-08 16:02
wsrep_applier.h	2.64 KB	-rw-r--r--	2025-02-08 16:02
wsrep_binlog.h	3.36 KB	-rw-r--r--	2025-02-08 16:02
wsrep_client_service.h	2.5 KB	-rw-r--r--	2025-02-08 16:02
wsrep_client_state.h	1.53 KB	-rw-r--r--	2025-02-08 16:02
wsrep_condition_variable.h	1.45 KB	-rw-r--r--	2025-02-08 16:02
wsrep_high_priority_service.h	4.8 KB	-rw-r--r--	2025-02-08 16:02
wsrep_mutex.h	1.19 KB	-rw-r--r--	2025-02-08 16:02
wsrep_mysqld.h	20.69 KB	-rw-r--r--	2025-02-08 16:02
wsrep_mysqld_c.h	1.2 KB	-rw-r--r--	2025-02-08 16:02
wsrep_on.h	1.68 KB	-rw-r--r--	2025-02-08 16:02
wsrep_priv.h	1.6 KB	-rw-r--r--	2025-02-08 16:02
wsrep_schema.h	4.83 KB	-rw-r--r--	2025-02-08 16:02
wsrep_server_service.h	3.55 KB	-rw-r--r--	2025-02-08 16:02
wsrep_server_state.h	2.23 KB	-rw-r--r--	2025-02-08 16:02
wsrep_sst.h	3.86 KB	-rw-r--r--	2025-02-08 16:02
wsrep_storage_service.h	1.77 KB	-rw-r--r--	2025-02-08 16:02
wsrep_thd.h	10.38 KB	-rw-r--r--	2025-02-08 16:02
wsrep_trans_observer.h	17.81 KB	-rw-r--r--	2025-02-08 16:02
wsrep_types.h	997 B	-rw-r--r--	2025-02-08 16:02
wsrep_utils.h	9.07 KB	-rw-r--r--	2025-02-08 16:02
wsrep_var.h	4.38 KB	-rw-r--r--	2025-02-08 16:02
wsrep_xid.h	1.42 KB	-rw-r--r--	2025-02-08 16:02
xa.h	1.8 KB	-rw-r--r--	2025-02-08 16:02

Rename

/*
  Copyright (C) 2020 MariaDB Foundation

This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; version 2 of the License.

This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335  USA
*/

/**
  MariaDB thread cache for "one thread per connection" scheduler.

Thread cache allows to re-use threads (as well as THD objects) for
  subsequent connections.
*/
class Thread_cache
{
  mutable mysql_cond_t COND_thread_cache;
  mutable mysql_cond_t COND_flush_thread_cache;
  mutable mysql_mutex_t LOCK_thread_cache;
  /** Queue of new connection requests. */
  I_List<CONNECT> list;
  /** Number of threads parked in the cache. */
  ulong cached_thread_count;
  /** Number of active flush requests. */
  uint32_t kill_cached_threads;
  /**
    PFS stuff, only used during initialization.
    Unfortunately needs to survive till destruction.
  */
  PSI_cond_key key_COND_thread_cache, key_COND_flush_thread_cache;
  PSI_mutex_key key_LOCK_thread_cache;

public:
  void init()
  {
#ifdef HAVE_PSI_INTERFACE
    PSI_cond_info conds[]=
    {
      { &key_COND_thread_cache, "COND_thread_cache", PSI_FLAG_GLOBAL },
      { &key_COND_flush_thread_cache, "COND_flush_thread_cache",
        PSI_FLAG_GLOBAL }
    };
    PSI_mutex_info mutexes[]=
    {
      { &key_LOCK_thread_cache, "LOCK_thread_cache", PSI_FLAG_GLOBAL }
    };
    mysql_mutex_register("sql", mutexes, array_elements(mutexes));
    mysql_cond_register("sql", conds, array_elements(conds));
#endif
    mysql_mutex_init(key_LOCK_thread_cache, &LOCK_thread_cache,
                     MY_MUTEX_INIT_FAST);
    mysql_cond_init(key_COND_thread_cache, &COND_thread_cache, 0);
    mysql_cond_init(key_COND_flush_thread_cache, &COND_flush_thread_cache, 0);
    list.empty();
    kill_cached_threads= 0;
    cached_thread_count= 0;
  }

void destroy()
  {
    DBUG_ASSERT(cached_thread_count == 0);
    DBUG_ASSERT(list.is_empty());
    mysql_cond_destroy(&COND_flush_thread_cache);
    mysql_cond_destroy(&COND_thread_cache);
    mysql_mutex_destroy(&LOCK_thread_cache);
  }

/**
    Flushes thread cache.

Awakes parked threads and requests them to shutdown.
    Waits until last parked thread leaves the cache.
  */
  void flush()
  {
    mysql_mutex_lock(&LOCK_thread_cache);
    kill_cached_threads++;
    while (cached_thread_count)
    {
      mysql_cond_broadcast(&COND_thread_cache);
      mysql_cond_wait(&COND_flush_thread_cache, &LOCK_thread_cache);
    }
    kill_cached_threads--;
    mysql_mutex_unlock(&LOCK_thread_cache);
  }

/**
    Flushes thread cache and forbids threads parking in the cache.

This is a pre-shutdown hook.
  */
  void final_flush()
  {
    kill_cached_threads++;
    flush();
  }

/**
    Requests parked thread to serve new connection.

@return
      @retval true connection is enqueued and parked thread is about to serve it
      @retval false thread cache is empty
  */
  bool enqueue(CONNECT *connect)
  {
    mysql_mutex_lock(&LOCK_thread_cache);
    if (cached_thread_count)
    {
      list.push_back(connect);
      cached_thread_count--;
      mysql_mutex_unlock(&LOCK_thread_cache);
      mysql_cond_signal(&COND_thread_cache);
      return true;
    }
    mysql_mutex_unlock(&LOCK_thread_cache);
    return false;
  }

/**
    Parks thread in the cache.

Thread execution is suspended until either of the following occurs:
    - thread is requested to serve new connection;
    - thread cache is flushed;
    - THREAD_CACHE_TIMEOUT elapsed.

@return
      @retval pointer to CONNECT if requested to serve new connection
      @retval 0 if thread cache is flushed or on timeout
  */
  CONNECT *park()
  {
    struct timespec abstime;
    CONNECT *connect;
    bool flushed= false;
    DBUG_ENTER("Thread_cache::park");
    set_timespec(abstime, THREAD_CACHE_TIMEOUT);

/*
      Delete the instrumentation for the job that just completed,
      before parking this pthread in the cache (blocked on COND_thread_cache).
    */
    PSI_CALL_delete_current_thread();

#ifndef DBUG_OFF
    while (_db_is_pushed_())
      _db_pop_();
#endif

mysql_mutex_lock(&LOCK_thread_cache);
    if ((connect= list.get()))
      cached_thread_count++;
    else if (cached_thread_count < thread_cache_size && !kill_cached_threads)
    {
      /* Don't kill the thread, just put it in cache for reuse */
      DBUG_PRINT("info", ("Adding thread to cache"));
      cached_thread_count++;
      for (;;)
      {
        int error= mysql_cond_timedwait(&COND_thread_cache, &LOCK_thread_cache,
                                         &abstime);
        flushed= kill_cached_threads;
        if ((connect= list.get()))
          break;
        else if (flushed || error == ETIMEDOUT || error == ETIME)
        {
          /*
            If timeout, end thread.
            If a new thread is requested, we will handle the call, even if we
            got a timeout (as we are already awake and free)
          */
          cached_thread_count--;
          break;
        }
      }
    }
    mysql_mutex_unlock(&LOCK_thread_cache);
    if (flushed)
      mysql_cond_signal(&COND_flush_thread_cache);
    DBUG_RETURN(connect);
  }

/** Returns the number of parked threads. */
  ulong size() const
  {
    mysql_mutex_lock(&LOCK_thread_cache);
    ulong r= cached_thread_count;
    mysql_mutex_unlock(&LOCK_thread_cache);
    return r;
  }
};

extern Thread_cache thread_cache;