Variable_name |
Value |
Description |
activate_all_roles_on_login |
OFF |
|
admin_address |
"" |
|
admin_port |
33062 |
|
admin_ssl_ca |
"" |
|
admin_ssl_capath |
"" |
|
admin_ssl_cert |
"" |
|
admin_ssl_cipher |
"" |
|
admin_ssl_crl |
"" |
|
admin_ssl_crlpath |
"" |
|
admin_ssl_key |
"" |
|
admin_tls_ciphersuites |
"" |
|
admin_tls_version |
TLSv1,TLSv1.1,TLSv1.2,TLSv1.3 |
|
auto_generate_certs |
ON |
|
auto_increment_increment |
1 |
✔️ Auto increment 컬럼의 증가값을 결정 |
auto_increment_offset |
1 |
✔️ Auto increment 컬럼의 초기 시작값을 지정 |
autocommit |
ON |
|
automatic_sp_privileges |
ON |
|
avoid_temporal_upgrade |
OFF |
|
back_log |
80 |
|
basedir |
C:\Program Files\MySQL\MySQL Server 8.0\ |
|
big_tables |
OFF |
|
bind_address |
* |
|
binlog_cache_size |
32768 |
|
binlog_checksum |
CRC32 |
|
binlog_direct_non_transactional_updates |
OFF |
|
binlog_encryption |
OFF |
|
binlog_error_action |
ABORT_SERVER |
|
binlog_expire_logs_seconds |
2592000 |
|
binlog_format |
ROW |
✔️ Replication Slave 서버는 이벤트를 지정된 포맷으로 읽는다. ✔️ STATEMENT(1): 명령문 기반 리플리케이션 ✔️ ROW(2): 열 기반 리플리케이션 ✔️ MIXED(3): 혼합 기반 리플리케이션 |
binlog_group_commit_sync_delay |
0 |
|
binlog_group_commit_sync_no_delay_count |
0 |
|
binlog_gtid_simple_recovery |
ON |
|
binlog_max_flush_queue_time |
0 |
|
binlog_order_commits |
ON |
|
binlog_rotate_encryption_master_key_at_startup |
OFF |
|
binlog_row_event_max_size |
8192 |
|
binlog_row_image |
FULL |
|
binlog_row_metadata |
MINIMAL |
|
binlog_row_value_options |
"" |
|
binlog_rows_query_log_events |
OFF |
|
binlog_stmt_cache_size |
32768 |
|
binlog_transaction_compression |
OFF |
|
binlog_transaction_compression_level_zstd |
3 |
|
binlog_transaction_dependency_history_size |
25000 |
|
binlog_transaction_dependency_tracking |
COMMIT_ORDER |
|
block_encryption_mode |
aes-128-ecb |
|
bulk_insert_buffer_size |
8388608 |
|
caching_sha2_password_auto_generate_rsa_keys |
ON |
|
caching_sha2_password_digest_rounds |
5000 |
|
caching_sha2_password_private_key_path |
private_key.pem |
|
caching_sha2_password_public_key_path |
public_key.pem |
|
character_set_client |
utf8mb4 |
|
character_set_connection |
utf8mb4 |
|
character_set_database |
utf8mb4 |
|
character_set_filesystem |
binary |
|
character_set_results |
utf8mb4 |
|
character_set_server |
utf8mb4 |
|
character_set_system |
utf8mb3 |
|
character_sets_dir |
C:\Program Files\MySQL\MySQL Server 8.0\share\charsets\ |
|
check_proxy_users |
OFF |
|
collation_connection |
utf8mb4_0900_ai_ci |
|
collation_database |
utf8mb4_0900_ai_ci |
|
collation_server |
utf8mb4_0900_ai_ci |
|
completion_type |
NO_CHAIN |
|
concurrent_insert |
AUTO |
|
connect_timeout |
10 |
✔️ mysqld 서버가 불량 핸드셰이크로 응답하기 전에 연결 패킷을 기다리는 시간(초)입니다. ✔️ 기본값은 10초입니다. ✔️ 클라이언트에서 MySQL 서버에 대한 연결이 'XXX'에서 손실된 경우, 시스템 오류: errno 형식의 오류가 자주 발생하는 경우 connect_timeout 값을 증가시키면 도움이 될 수 있습니다. |
core_file |
OFF |
|
create_admin_listener_thread |
OFF |
|
cte_max_recursion_depth |
1000 |
|
datadir |
d:\MySQL\MySQL Server 8.0_25004\Data\ |
|
default_authentication_plugin |
mysql_native_password |
|
default_collation_for_utf8mb4 |
utf8mb4_0900_ai_ci |
|
default_password_lifetime |
0 |
|
default_storage_engine |
InnoDB |
|
default_table_encryption |
OFF |
|
default_tmp_storage_engine |
InnoDB |
|
default_week_format |
0 |
|
delay_key_write |
ON |
|
delayed_insert_limit |
100 |
|
delayed_insert_timeout |
300 |
|
delayed_queue_size |
1000 |
|
disabled_storage_engines |
"" |
|
disconnect_on_expired_password |
ON |
|
div_precision_increment |
4 |
|
end_markers_in_json |
OFF |
|
enforce_gtid_consistency |
OFF |
|
eq_range_index_dive_limit |
200 |
|
event_scheduler |
ON |
|
expire_logs_days |
0 |
|
explicit_defaults_for_timestamp |
ON |
|
flush |
OFF |
|
flush_time |
0 |
|
foreign_key_checks |
ON |
|
ft_boolean_syntax |
"+ -><()~*:""""&|" |
|
ft_max_word_len |
84 |
|
ft_min_word_len |
4 |
|
ft_query_expansion_limit |
20 |
|
ft_stopword_file |
(built-in) |
|
general_log |
OFF |
|
general_log_file |
DEV-DB133.log |
|
generated_random_password_length |
20 |
|
group_concat_max_len |
1024 |
|
group_replication_consistency |
EVENTUAL |
|
gtid_executed |
"" |
|
gtid_executed_compression_period |
0 |
|
gtid_mode |
OFF |
|
gtid_owned |
"" |
|
gtid_purged |
"" |
|
have_compress |
YES |
|
have_dynamic_loading |
YES |
|
have_geometry |
YES |
|
have_openssl |
YES |
|
have_profiling |
YES |
|
have_query_cache |
NO |
|
have_rtree_keys |
YES |
|
have_ssl |
YES |
|
have_statement_timeout |
YES |
|
have_symlink |
DISABLED |
|
histogram_generation_max_mem_size |
20000000 |
|
host_cache_size |
628 |
|
hostname |
DEV-DB133 |
|
information_schema_stats_expiry |
86400 |
|
init_connect |
"" |
|
init_file |
"" |
|
init_replica |
"" |
|
init_slave |
"" |
|
innodb_adaptive_flushing |
ON |
|
innodb_adaptive_flushing_lwm |
10 |
|
innodb_adaptive_hash_index |
ON |
|
innodb_adaptive_hash_index_parts |
8 |
|
innodb_adaptive_max_sleep_delay |
150000 |
|
innodb_api_bk_commit_interval |
5 |
|
innodb_api_disable_rowlock |
OFF |
|
innodb_api_enable_binlog |
OFF |
|
innodb_api_enable_mdl |
OFF |
|
innodb_api_trx_level |
0 |
|
innodb_autoextend_increment |
64 |
|
innodb_autoinc_lock_mode |
2 |
|
innodb_buffer_pool_chunk_size |
8388608 |
|
innodb_buffer_pool_dump_at_shutdown |
ON |
|
innodb_buffer_pool_dump_now |
OFF |
|
innodb_buffer_pool_dump_pct |
25 |
|
innodb_buffer_pool_filename |
ib_buffer_pool |
|
innodb_buffer_pool_in_core_file |
ON |
|
innodb_buffer_pool_instances |
1 |
|
innodb_buffer_pool_load_abort |
OFF |
|
innodb_buffer_pool_load_at_startup |
ON |
|
innodb_buffer_pool_load_now |
OFF |
|
innodb_buffer_pool_size |
8388608 |
|
innodb_change_buffer_max_size |
25 |
|
innodb_change_buffering |
all |
|
innodb_checksum_algorithm |
crc32 |
|
innodb_cmp_per_index_enabled |
OFF |
|
innodb_commit_concurrency |
0 |
|
innodb_compression_failure_threshold_pct |
5 |
|
innodb_compression_level |
6 |
|
innodb_compression_pad_pct_max |
50 |
|
innodb_concurrency_tickets |
5000 |
|
innodb_data_file_path |
ibdata1:12M:autoextend |
|
innodb_data_home_dir |
"" |
|
innodb_deadlock_detect |
ON |
|
innodb_dedicated_server |
OFF |
|
innodb_default_row_format |
dynamic |
|
innodb_directories |
"" |
|
innodb_disable_sort_file_cache |
OFF |
|
innodb_doublewrite |
ON |
|
innodb_doublewrite_batch_size |
0 |
|
innodb_doublewrite_dir |
"" |
|
innodb_doublewrite_files |
2 |
|
innodb_doublewrite_pages |
4 |
|
innodb_extend_and_initialize |
ON |
|
innodb_fast_shutdown |
1 |
|
innodb_file_per_table |
ON |
|
innodb_fill_factor |
100 |
|
innodb_flush_log_at_timeout |
1 |
|
innodb_flush_log_at_trx_commit |
1 |
|
innodb_flush_method |
unbuffered |
|
innodb_flush_neighbors |
0 |
|
innodb_flush_sync |
ON |
|
innodb_flushing_avg_loops |
30 |
|
innodb_force_load_corrupted |
OFF |
|
innodb_force_recovery |
0 |
|
innodb_fsync_threshold |
0 |
|
innodb_ft_aux_table |
"" |
|
innodb_ft_cache_size |
8000000 |
|
innodb_ft_enable_diag_print |
OFF |
|
innodb_ft_enable_stopword |
ON |
|
innodb_ft_max_token_size |
84 |
|
innodb_ft_min_token_size |
3 |
|
innodb_ft_num_word_optimize |
2000 |
|
innodb_ft_result_cache_limit |
2000000000 |
|
innodb_ft_server_stopword_table |
"" |
|
innodb_ft_sort_pll_degree |
2 |
|
innodb_ft_total_cache_size |
640000000 |
|
innodb_ft_user_stopword_table |
"" |
|
innodb_idle_flush_pct |
100 |
|
innodb_io_capacity |
200 |
|
innodb_io_capacity_max |
2000 |
|
innodb_lock_wait_timeout |
50 |
|
innodb_log_buffer_size |
1048576 |
|
innodb_log_checksums |
ON |
|
innodb_log_compressed_pages |
ON |
|
innodb_log_file_size |
50331648 |
|
innodb_log_files_in_group |
2 |
|
innodb_log_group_home_dir |
.\ |
|
innodb_log_spin_cpu_abs_lwm |
80 |
|
innodb_log_spin_cpu_pct_hwm |
50 |
|
innodb_log_wait_for_flush_spin_hwm |
400 |
|
innodb_log_write_ahead_size |
8192 |
|
innodb_log_writer_threads |
ON |
|
innodb_lru_scan_depth |
1024 |
|
innodb_max_dirty_pages_pct |
90.000000 |
|
innodb_max_dirty_pages_pct_lwm |
10.000000 |
|
innodb_max_purge_lag |
0 |
|
innodb_max_purge_lag_delay |
0 |
|
innodb_max_undo_log_size |
1073741824 |
|
innodb_monitor_disable |
"" |
|
innodb_monitor_enable |
"" |
|
innodb_monitor_reset |
"" |
|
innodb_monitor_reset_all |
"" |
|
innodb_old_blocks_pct |
37 |
|
innodb_old_blocks_time |
1000 |
|
innodb_online_alter_log_max_size |
134217728 |
|
innodb_open_files |
300 |
|
innodb_optimize_fulltext_only |
OFF |
|
innodb_page_cleaners |
1 |
|
innodb_page_size |
16384 |
|
innodb_parallel_read_threads |
4 |
|
innodb_print_all_deadlocks |
OFF |
|
innodb_print_ddl_logs |
OFF |
|
innodb_purge_batch_size |
300 |
|
innodb_purge_rseg_truncate_frequency |
128 |
|
innodb_purge_threads |
4 |
|
innodb_random_read_ahead |
OFF |
|
innodb_read_ahead_threshold |
56 |
|
innodb_read_io_threads |
4 |
|
innodb_read_only |
OFF |
|
innodb_redo_log_archive_dirs |
"" |
|
innodb_redo_log_encrypt |
OFF |
|
innodb_replication_delay |
0 |
|
innodb_rollback_on_timeout |
OFF |
|
innodb_rollback_segments |
128 |
|
innodb_segment_reserve_factor |
12.500000 |
|
innodb_sort_buffer_size |
1048576 |
|
innodb_spin_wait_delay |
6 |
|
innodb_spin_wait_pause_multiplier |
50 |
|
innodb_stats_auto_recalc |
ON |
|
innodb_stats_include_delete_marked |
OFF |
|
innodb_stats_method |
nulls_equal |
|
innodb_stats_on_metadata |
OFF |
|
innodb_stats_persistent |
ON |
|
innodb_stats_persistent_sample_pages |
20 |
|
innodb_stats_transient_sample_pages |
8 |
|
innodb_status_output |
OFF |
|
innodb_status_output_locks |
OFF |
|
innodb_strict_mode |
ON |
|
innodb_sync_array_size |
1 |
|
innodb_sync_spin_loops |
30 |
|
innodb_table_locks |
ON |
|
innodb_temp_data_file_path |
ibtmp1:12M:autoextend |
|
innodb_temp_tablespaces_dir |
.\#innodb_temp\ |
|
innodb_thread_concurrency |
17 |
|
innodb_thread_sleep_delay |
0 |
|
innodb_tmpdir |
"" |
|
innodb_undo_directory |
.\ |
|
innodb_undo_log_encrypt |
OFF |
|
innodb_undo_log_truncate |
ON |
|
innodb_undo_tablespaces |
2 |
|
innodb_use_fdatasync |
OFF |
|
innodb_use_native_aio |
ON |
|
innodb_validate_tablespace_paths |
ON |
|
innodb_version |
8.0.26 |
|
innodb_write_io_threads |
4 |
|
interactive_timeout |
28800 |
|
internal_tmp_mem_storage_engine |
TempTable |
|
join_buffer_size |
262144 |
|
keep_files_on_create |
OFF |
|
key_buffer_size |
8388608 |
|
key_cache_age_threshold |
300 |
|
key_cache_block_size |
1024 |
|
key_cache_division_limit |
100 |
|
keyring_operations |
ON |
|
large_files_support |
ON |
|
large_page_size |
0 |
|
large_pages |
OFF |
|
lc_messages |
en_US |
|
lc_messages_dir |
C:\Program Files\MySQL\MySQL Server 8.0\share\ |
|
lc_time_names |
en_US |
|
license |
GPL |
|
local_infile |
OFF |
|
lock_wait_timeout |
31536000 |
✔️ lock 이 걸린 테이블에 질의를 할때 락이 풀리기 까지 대기할 시간 ✔️ innodb 테이블 에서도 본 시간에 따라 lock wait 후 "Lock wait timeout exceeded; try restarting transaction" 오류 발생 |
log_bin |
ON |
|
log_bin_basename |
d:\MySQL\MySQL Server 8.0_25004\Data\DEV-DB133-bin |
|
log_bin_index |
d:\MySQL\MySQL Server 8.0_25004\Data\DEV-DB133-bin.index |
|
log_bin_trust_function_creators |
OFF |
|
log_bin_use_v1_row_events |
OFF |
|
log_error |
.\DEV-DB133.err |
|
log_error_services |
log_filter_internal; log_sink_internal |
|
log_error_suppression_list |
"" |
|
log_error_verbosity |
2 |
|
log_output |
FILE |
|
log_queries_not_using_indexes |
OFF |
✔️ 인덱스를 사용하지 않은 쿼리도 slow query log에 기록함 |
log_raw |
OFF |
|
log_replica_updates |
ON |
|
log_slave_updates |
ON |
|
log_slow_admin_statements |
OFF |
|
log_slow_extra |
OFF |
|
log_slow_replica_statements |
OFF |
|
log_slow_slave_statements |
OFF |
|
log_statements_unsafe_for_binlog |
ON |
|
log_throttle_queries_not_using_indexes |
0 |
|
log_timestamps |
UTC |
|
long_query_time |
1.000000 |
|
low_priority_updates |
OFF |
|
lower_case_file_system |
ON |
|
lower_case_table_names |
1 |
|
mandatory_roles |
"" |
|
master_info_repository |
TABLE |
|
master_verify_checksum |
OFF |
|
max_allowed_packet |
4194304 |
|
max_binlog_cache_size |
18446744073709547520 |
|
max_binlog_size |
1073741824 |
|
max_binlog_stmt_cache_size |
18446744073709547520 |
|
max_connect_errors |
100 |
✔️ 호스트 연속 연결 요청이 연결에 성공하지 못한 상태에서 중단되면 서버는 해당 호스트를 추가 연결에서 차단합니다. ✔️ 이전 연결이 중단된 후 max_connect_errors 시도 횟수보다 적은 시간 내에 호스트로부터의 연결이 성공적으로 설정된 경우 호스트의 오류 수는 0으로 지워집니다. ✔️ 차단된 호스트의 차단을 해제하려면 호스트 캐시를 플러시합니다. |
max_connections |
500 |
✔️ 최대 동시 클라이언트 연결 수입니다. |
max_delayed_threads |
20 |
|
max_digest_length |
1024 |
|
max_error_count |
1024 |
|
max_execution_time |
0 |
|
max_heap_table_size |
16777216 |
|
max_insert_delayed_threads |
20 |
|
max_join_size |
18446744073709551615 |
|
max_length_for_sort_data |
4096 |
|
max_points_in_geometry |
65536 |
|
max_prepared_stmt_count |
16382 |
|
max_relay_log_size |
0 |
|
max_seeks_for_key |
4294967295 |
|
max_sort_length |
1024 |
|
max_sp_recursion_depth |
0 |
|
max_user_connections |
0 |
✔️ 지정된 MySQL 사용자 계정에 허용된 최대 동시 연결 수입니다. ✔️ 값이 0(기본값)이면 "제한 없음"을 의미합니다. ✔️ 이 변수는 서버 시작 또는 런타임에 설정할 수 있는 전역 값을 가집니다. 또한 현재 세션과 연결된 계정에 적용되는 유효한 동시 연결 제한을 나타내는 읽기 전용 세션 값도 있습니다. ✔️ 세션 값은 다음과 같이 초기화됩니다. - 사용자 계정에 0이 아닌 MAX_USER_CONNECTION 리소스 제한이 있는 경우 세션 max_user_connections 값이 해당 제한으로 설정됩니다. 그렇지 않으면 세션 max_user_connections 값이 글로벌 값으로 설정됩니다. - 계정 리소스 제한은 CREATE USER 또는 ALTER USER 문을 사용하여 지정됩니다. |
max_write_lock_count |
4294967295 |
|
min_examined_row_limit |
0 |
|
myisam_data_pointer_size |
6 |
|
myisam_max_sort_file_size |
107374182400 |
|
myisam_mmap_size |
18446744073709551615 |
|
myisam_recover_options |
OFF |
|
myisam_repair_threads |
1 |
|
myisam_sort_buffer_size |
52428800 |
|
myisam_stats_method |
nulls_unequal |
|
myisam_use_mmap |
OFF |
|
mysql_native_password_proxy_users |
OFF |
|
mysqlx_bind_address |
* |
|
mysqlx_compression_algorithms |
DEFLATE_STREAM,LZ4_MESSAGE,ZSTD_STREAM |
|
mysqlx_connect_timeout |
30 |
|
mysqlx_deflate_default_compression_level |
3 |
|
mysqlx_deflate_max_client_compression_level |
5 |
|
mysqlx_document_id_unique_prefix |
0 |
|
mysqlx_enable_hello_notice |
ON |
|
mysqlx_idle_worker_thread_timeout |
60 |
|
mysqlx_interactive_timeout |
28800 |
|
mysqlx_lz4_default_compression_level |
2 |
|
mysqlx_lz4_max_client_compression_level |
8 |
|
mysqlx_max_allowed_packet |
67108864 |
|
mysqlx_max_connections |
100 |
|
mysqlx_min_worker_threads |
2 |
|
mysqlx_port |
33060 |
|
mysqlx_port_open_timeout |
0 |
|
mysqlx_read_timeout |
30 |
|
mysqlx_socket |
/tmp/mysqlx.sock |
|
mysqlx_ssl_ca |
"" |
|
mysqlx_ssl_capath |
"" |
|
mysqlx_ssl_cert |
"" |
|
mysqlx_ssl_cipher |
"" |
|
mysqlx_ssl_crl |
"" |
|
mysqlx_ssl_crlpath |
"" |
|
mysqlx_ssl_key |
"" |
|
mysqlx_wait_timeout |
28800 |
|
mysqlx_write_timeout |
60 |
|
mysqlx_zstd_default_compression_level |
3 |
|
mysqlx_zstd_max_client_compression_level |
11 |
|
named_pipe |
OFF |
|
named_pipe_full_access_group |
"" |
|
net_buffer_length |
16384 |
|
net_read_timeout |
30 |
|
net_retry_count |
10 |
|
net_write_timeout |
60 |
|
new |
OFF |
|
ngram_token_size |
2 |
|
offline_mode |
OFF |
|
old |
OFF |
|
old_alter_table |
OFF |
|
open_files_limit |
6558 |
|
optimizer_prune_level |
1 |
|
optimizer_search_depth |
62 |
|
optimizer_switch |
index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on,index_condition_pushdown=on,mrr=on,mrr_cost_based=on,block_nested_loop=on,batched_key_access=off,materialization=on,semijoin=on,loosescan=on,firstmatch=on,duplicateweedout=on,subquery_materialization_cost_based=on,use_index_extensions=on,condition_fanout_filter=on,derived_merge=on,use_invisible_indexes=off,skip_scan=on,hash_join=on,subquery_to_derived=off,prefer_ordering_index=on,hypergraph_optimizer=off,derived_condition_pushdown=on |
|
optimizer_trace |
enabled=off,one_line=off |
|
optimizer_trace_features |
greedy_search=on,range_optimizer=on,dynamic_range=on,repeated_subselect=on |
|
optimizer_trace_limit |
1 |
|
optimizer_trace_max_mem_size |
1048576 |
|
optimizer_trace_offset |
-1 |
|
parser_max_mem_size |
18446744073709551615 |
|
partial_revokes |
OFF |
|
password_history |
0 |
|
password_require_current |
OFF |
|
password_reuse_interval |
0 |
|
performance_schema |
ON |
|
performance_schema_accounts_size |
-1 |
|
performance_schema_digests_size |
10000 |
|
performance_schema_error_size |
4946 |
|
performance_schema_events_stages_history_long_size |
10000 |
|
performance_schema_events_stages_history_size |
10 |
|
performance_schema_events_statements_history_long_size |
10000 |
|
performance_schema_events_statements_history_size |
10 |
|
performance_schema_events_transactions_history_long_size |
10000 |
|
performance_schema_events_transactions_history_size |
10 |
|
performance_schema_events_waits_history_long_size |
10000 |
|
performance_schema_events_waits_history_size |
10 |
|
performance_schema_hosts_size |
-1 |
|
performance_schema_max_cond_classes |
100 |
|
performance_schema_max_cond_instances |
-1 |
|
performance_schema_max_digest_length |
1024 |
|
performance_schema_max_digest_sample_age |
60 |
|
performance_schema_max_file_classes |
80 |
|
performance_schema_max_file_handles |
32768 |
|
performance_schema_max_file_instances |
-1 |
|
performance_schema_max_index_stat |
-1 |
|
performance_schema_max_memory_classes |
450 |
|
performance_schema_max_metadata_locks |
-1 |
|
performance_schema_max_mutex_classes |
300 |
|
performance_schema_max_mutex_instances |
-1 |
|
performance_schema_max_prepared_statements_instances |
-1 |
|
performance_schema_max_program_instances |
-1 |
|
performance_schema_max_rwlock_classes |
60 |
|
performance_schema_max_rwlock_instances |
-1 |
|
performance_schema_max_socket_classes |
10 |
|
performance_schema_max_socket_instances |
-1 |
|
performance_schema_max_sql_text_length |
1024 |
|
performance_schema_max_stage_classes |
175 |
|
performance_schema_max_statement_classes |
218 |
|
performance_schema_max_statement_stack |
10 |
|
performance_schema_max_table_handles |
-1 |
|
performance_schema_max_table_instances |
-1 |
|
performance_schema_max_table_lock_stat |
-1 |
|
performance_schema_max_thread_classes |
100 |
|
performance_schema_max_thread_instances |
-1 |
|
performance_schema_session_connect_attrs_size |
512 |
|
performance_schema_setup_actors_size |
-1 |
|
performance_schema_setup_objects_size |
-1 |
|
performance_schema_show_processlist |
OFF |
|
performance_schema_users_size |
-1 |
|
persist_only_admin_x509_subject |
"" |
|
persisted_globals_load |
ON |
|
pid_file |
d:\MySQL\MySQL Server 8.0_25004\Data\DEV-DB133.pid |
|
plugin_dir |
C:\Program Files\MySQL\MySQL Server 8.0\lib\plugin\ |
|
port |
25004 |
|
preload_buffer_size |
32768 |
|
print_identified_with_as_hex |
OFF |
|
profiling |
OFF |
|
profiling_history_size |
15 |
|
protocol_compression_algorithms |
zlib,zstd,uncompressed |
|
protocol_version |
10 |
|
query_alloc_block_size |
8192 |
|
query_prealloc_size |
8192 |
|
range_alloc_block_size |
4096 |
|
range_optimizer_max_mem_size |
8388608 |
|
rbr_exec_mode |
STRICT |
|
read_buffer_size |
65536 |
|
read_only |
OFF |
|
read_rnd_buffer_size |
262144 |
|
regexp_stack_limit |
8000000 |
|
regexp_time_limit |
32 |
|
relay_log |
DEV-DB133-relay-bin |
|
relay_log_basename |
d:\MySQL\MySQL Server 8.0_25004\Data\DEV-DB133-relay-bin |
|
relay_log_index |
d:\MySQL\MySQL Server 8.0_25004\Data\DEV-DB133-relay-bin.index |
|
relay_log_info_file |
relay-log.info |
|
relay_log_info_repository |
TABLE |
|
relay_log_purge |
ON |
|
relay_log_recovery |
OFF |
|
relay_log_space_limit |
0 |
|
replica_allow_batching |
OFF |
|
replica_checkpoint_group |
512 |
|
replica_checkpoint_period |
300 |
|
replica_compressed_protocol |
OFF |
|
replica_exec_mode |
STRICT |
|
replica_load_tmpdir |
C:\Windows\SERVIC~1\NETWOR~1\AppData\Local\Temp |
|
replica_max_allowed_packet |
1073741824 |
|
replica_net_timeout |
60 |
|
replica_parallel_type |
DATABASE |
|
replica_parallel_workers |
0 |
|
replica_pending_jobs_size_max |
134217728 |
|
replica_preserve_commit_order |
OFF |
|
replica_skip_errors |
OFF |
|
replica_sql_verify_checksum |
ON |
|
replica_transaction_retries |
10 |
|
replica_type_conversions |
"" |
|
replication_optimize_for_static_plugin_config |
OFF |
|
replication_sender_observe_commit_only |
OFF |
|
report_host |
"" |
|
report_password |
"" |
|
report_port |
25004 |
|
report_user |
"" |
|
require_secure_transport |
OFF |
|
rpl_read_size |
8192 |
|
rpl_stop_replica_timeout |
31536000 |
|
rpl_stop_slave_timeout |
31536000 |
|
schema_definition_cache |
256 |
|
secondary_engine_cost_threshold |
100000.000000 |
|
secure_file_priv |
d:\MySQL\MySQL Server 8.0_25004\Uploads\ |
|
select_into_buffer_size |
131072 |
|
select_into_disk_sync |
OFF |
|
select_into_disk_sync_delay |
0 |
|
server_id |
1 |
|
server_id_bits |
32 |
|
server_uuid |
29f4b9a |
|
session_track_gtids |
OFF |
|
session_track_schema |
ON |
|
session_track_state_change |
OFF |
|
session_track_system_variables |
time_zone,autocommit,character_set_client,character_set_results,character_set_connection |
|
session_track_transaction_info |
OFF |
|
sha256_password_auto_generate_rsa_keys |
ON |
|
sha256_password_private_key_path |
private_key.pem |
|
sha256_password_proxy_users |
OFF |
|
sha256_password_public_key_path |
public_key.pem |
|
shared_memory |
OFF |
|
shared_memory_base_name |
MYSQL |
|
show_create_table_verbosity |
OFF |
|
show_old_temporals |
OFF |
|
skip_external_locking |
ON |
|
skip_name_resolve |
OFF |
|
skip_networking |
OFF |
|
skip_replica_start |
OFF |
|
skip_show_database |
OFF |
|
skip_slave_start |
OFF |
|
slave_allow_batching |
OFF |
|
slave_checkpoint_group |
512 |
|
slave_checkpoint_period |
300 |
|
slave_compressed_protocol |
OFF |
|
slave_exec_mode |
STRICT |
|
slave_load_tmpdir |
C:\Windows\SERVIC~1\NETWOR~1\AppData\Local\Temp |
|
slave_max_allowed_packet |
1073741824 |
|
slave_net_timeout |
60 |
|
slave_parallel_type |
DATABASE |
|
slave_parallel_workers |
0 |
|
slave_pending_jobs_size_max |
134217728 |
|
slave_preserve_commit_order |
OFF |
|
slave_rows_search_algorithms |
INDEX_SCAN,HASH_SCAN |
|
slave_skip_errors |
OFF |
|
slave_sql_verify_checksum |
ON |
|
slave_transaction_retries |
10 |
|
slave_type_conversions |
"" |
|
slow_launch_time |
2 |
|
slow_query_log |
ON |
|
slow_query_log_file |
DEV-DB133-slow.log |
|
socket |
MySQL |
|
sort_buffer_size |
262144 |
|
source_verify_checksum |
OFF |
|
sql_auto_is_null |
OFF |
|
sql_big_selects |
ON |
|
sql_buffer_result |
OFF |
|
sql_log_off |
OFF |
|
sql_mode |
STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION |
|
sql_notes |
ON |
|
sql_quote_show_create |
ON |
|
sql_replica_skip_counter |
0 |
|
sql_require_primary_key |
OFF |
|
sql_safe_updates |
OFF |
|
sql_select_limit |
18446744073709551615 |
|
sql_slave_skip_counter |
0 |
|
sql_warnings |
OFF |
|
ssl_ca |
ca.pem |
|
ssl_capath |
"" |
|
ssl_cert |
server-cert.pem |
|
ssl_cipher |
"" |
|
ssl_crl |
"" |
|
ssl_crlpath |
"" |
|
ssl_fips_mode |
OFF |
|
ssl_key |
server-key.pem |
|
stored_program_cache |
256 |
|
stored_program_definition_cache |
256 |
|
super_read_only |
OFF |
|
sync_binlog |
1 |
|
sync_master_info |
10000 |
|
sync_relay_log |
10000 |
|
sync_relay_log_info |
10000 |
|
sync_source_info |
10000 |
|
system_time_zone |
"" |
|
table_definition_cache |
1400 |
|
table_encryption_privilege_check |
OFF |
|
table_open_cache |
2000 |
|
table_open_cache_instances |
16 |
|
tablespace_definition_cache |
256 |
|
temptable_max_mmap |
1073741824 |
|
temptable_max_ram |
1073741824 |
|
temptable_use_mmap |
ON |
|
terminology_use_previous |
NONE |
|
thread_cache_size |
10 |
|
thread_handling |
one-thread-per-connection |
|
thread_stack |
286720 |
|
time_zone |
SYSTEM |
|
tls_ciphersuites |
"" |
|
tls_version |
TLSv1,TLSv1.1,TLSv1.2,TLSv1.3 |
|
tmp_table_size |
30408704 |
|
tmpdir |
C:\Windows\SERVIC~1\NETWOR~1\AppData\Local\Temp |
|
transaction_alloc_block_size |
8192 |
|
transaction_isolation |
REPEATABLE-READ |
|
transaction_prealloc_size |
4096 |
|
transaction_read_only |
OFF |
|
transaction_write_set_extraction |
XXHASH64 |
|
unique_checks |
ON |
|
updatable_views_with_limit |
YES |
|
version |
8.0.26 |
|
version_comment |
MySQL Community Server - GPL |
|
version_compile_machine |
x86_64 |
|
version_compile_os |
Win64 |
|
version_compile_zlib |
1.2.11 |
|
wait_timeout |
28800 |
✔️ 접속한 후 쿼리가 들어올 때까지 대기하는 시간. ✔️ 연결 후 지정된 사간동안 쿼리가 수신되지 않으면 해당 연결을 강제로 종료함 ✔️ 접속이 많은 데이터베이스 시스템 에서는 이 값을 낮춰 Sleep 상태의 클라이언트들을 접속 해제하여 성능 향상을 볼 수 있다. ✔️ wait_timeout 에 걸려 접속이 해제되면 aborted_client 수가 상승하게 됨 ✔️ node.js 처럼 Connection Pool을 사용하는 시스템은 해당 값을 늘리는게 연결이 몰릴때 이점이 있음 ✔️ 단위: 초, default=8시간 |
windowing_use_high_precision |
ON |
|