8
का उपयोग करते समय लंबे समय तक 'SENDING डेटा' स्थिति में रहना MySQL क्वेरी में क्वेरी है जो डेटा स्थिति बहुत लंबी अवधि के लिए भेज रही है। किसी ने मुझे इस के साथ मदद कृपया कर सकते हैं:LEFT JOIN
select a.msgId,a.senderId,a.destination,a.inTime,a.status as InStatus,b.status as SubStatus,c.deliverTime,substr(c.receipt,82,7) as DlvStatus
from inserted_history a left join submitted_history b on b.msgId = a.msgId left join delivered_history c on a.msgId = c.msgId
where a.inTime between '2010-08-10 00:00:00' and '2010-08-010 23:59:59' and a.systemId='ND_arber'
delivered_history में कुल अभिलेख:
inserted_history में कुल रिकॉर्ड:
MySQL क्वेरी हैं
में कुल रिकॉर्ड:
के बारे में बताएं क्वेरी:
id , select_type , table , type , possible_keys , key , key_len , ref , rows , Extra
1 , SIMPLE , a , ref , systemId,idx_time , systemId , 14 , const , 735310 , Using where
1 , SIMPLE , b , ref , PRIMARY , PRIMARY , 66 , gwreports2.a.msgId , 2270405 ,
1 , SIMPLE , c , ref , PRIMARY , PRIMARY , 66 , gwreports2.a.msgId , 2238701 ,
delivered_history
CREATE TABLE `delivered_history` (
`msgId` VARCHAR(64) NOT NULL,
`systemId` VARCHAR(12) NOT NULL,
`deliverTime` TIMESTAMP NOT NULL DEFAULT '0000-00-00 00:00:00',
`smscId` VARCHAR(64) NOT NULL,
`smsc` VARCHAR(20) NOT NULL,
`receipt` BLOB NULL,
`errcode` INT(11) NULL DEFAULT NULL,
PRIMARY KEY (`msgId`, `deliverTime`),
INDEX `systemId` (`systemId`),
INDEX `smsc` (`smsc`),
INDEX `idx_time` (`deliverTime`)
)
ROW_FORMAT=DEFAULT
के लिए टेबल बनाएं inserted_history
के लिए टेबल बनाएंCREATE TABLE `inserted_history` (
`msgId` VARCHAR(64) NOT NULL,
`systemId` VARCHAR(12) NOT NULL,
`senderId` VARCHAR(15) NOT NULL,
`destination` VARCHAR(15) NOT NULL,
`inTime` TIMESTAMP NOT NULL DEFAULT '0000-00-00 00:00:00',
`status` VARCHAR(20) NOT NULL,
`msgText` BLOB NULL,
`msgType` VARCHAR(15) NULL DEFAULT NULL,
PRIMARY KEY (`msgId`, `inTime`),
INDEX `systemId` (`systemId`),
INDEX `senderId` (`senderId`),
INDEX `destination` (`destination`),
INDEX `status` (`status`),
INDEX `idx_time` (`inTime`)
)
ROW_FORMAT=DEFAULT
submitted_history
CREATE TABLE `submitted_history` (
`msgId` VARCHAR(64) NOT NULL,
`systemId` VARCHAR(12) NOT NULL,
`submitTime` TIMESTAMP NOT NULL DEFAULT '0000-00-00 00:00:00',
`status` VARCHAR(20) NOT NULL,
`smscId` VARCHAR(64) NOT NULL,
`smsc` VARCHAR(16) NOT NULL,
`errcode` INT(6) NULL DEFAULT '0',
PRIMARY KEY (`msgId`, `submitTime`),
INDEX `systemId` (`systemId`),
INDEX `smsc` (`smsc`),
INDEX `status` (`status`),
INDEX `idx_time` (`submitTime`)
)
ROW_FORMAT=DEFAULT
के लिए टेबल बनाएं सभी तालिकाओं को DATE टाइमस्टैम्प क्षेत्रों पर partioned
Mysql Server
Variable_name , Value
auto_increment_increment , 1
auto_increment_offset , 1
autocommit , ON
automatic_sp_privileges , ON
back_log , 50
basedir , /usr/
big_tables , OFF
binlog_cache_size , 32768
binlog_format , STATEMENT
bulk_insert_buffer_size , 8388608
character_set_client , latin1
character_set_connection , latin1
character_set_database , latin1
character_set_filesystem , binary
character_set_results , latin1
character_set_server , latin1
character_set_system , utf8
character_sets_dir , /usr/share/mysql/charsets/
collation_connection , latin1_swedish_ci
collation_database , latin1_swedish_ci
collation_server , latin1_swedish_ci
completion_type , 0
concurrent_insert , 1
connect_timeout , 10
datadir , /var/lib/mysql/
date_format , %Y-%m-%d
datetime_format , %Y-%m-%d %H:%i:%s
default_week_format , 0
delay_key_write , ON
delayed_insert_limit , 100
delayed_insert_timeout , 300
delayed_queue_size , 1000
div_precision_increment , 4
engine_condition_pushdown , ON
error_count , 0
event_scheduler , OFF
expire_logs_days , 10
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 , /var/run/mysqld/mysqld.log
group_concat_max_len , 1024
have_community_features , YES
have_compress , YES
have_crypt , YES
have_csv , YES
have_dynamic_loading , YES
have_geometry , YES
have_innodb , YES
have_ndbcluster , NO
have_openssl , DISABLED
have_partitioning , YES
have_query_cache , YES
have_rtree_keys , YES
have_ssl , DISABLED
have_symlink , YES
hostname , smscdb
identity , 0
ignore_builtin_innodb , OFF
init_connect ,
init_file ,
init_slave ,
innodb_adaptive_hash_index , ON
innodb_additional_mem_pool_size , 1048576
innodb_autoextend_increment , 8
innodb_autoinc_lock_mode , 1
innodb_buffer_pool_size , 8388608
innodb_checksums , ON
innodb_commit_concurrency , 0
innodb_concurrency_tickets , 500
innodb_data_file_path , ibdata1:10M:autoextend
innodb_data_home_dir ,
innodb_doublewrite , ON
innodb_fast_shutdown , 1
innodb_file_io_threads , 4
innodb_file_per_table , OFF
innodb_flush_log_at_trx_commit , 1
innodb_flush_method ,
innodb_force_recovery , 0
innodb_lock_wait_timeout , 50
innodb_locks_unsafe_for_binlog , OFF
innodb_log_buffer_size , 1048576
innodb_log_file_size , 5242880
innodb_log_files_in_group , 2
innodb_log_group_home_dir , ./
innodb_max_dirty_pages_pct , 90
innodb_max_purge_lag , 0
innodb_mirrored_log_groups , 1
innodb_open_files , 300
innodb_rollback_on_timeout , OFF
innodb_stats_on_metadata , ON
innodb_support_xa , ON
innodb_sync_spin_loops , 20
innodb_table_locks , ON
innodb_thread_concurrency , 8
innodb_thread_sleep_delay , 10000
innodb_use_legacy_cardinality_algorithm , ON
insert_id , 0
interactive_timeout , 28800
join_buffer_size , 131072
keep_files_on_create , OFF
key_buffer_size , 1073741824
key_cache_age_threshold , 300
key_cache_block_size , 1024
key_cache_division_limit , 100
language , /usr/share/mysql/english/
large_files_support , ON
large_page_size , 0
large_pages , OFF
last_insert_id , 0
lc_time_names , en_US
license , GPL
local_infile , ON
locked_in_memory , OFF
log , OFF
log_bin , ON
log_bin_trust_function_creators , OFF
log_bin_trust_routine_creators , OFF
log_error ,
log_output , FILE
log_queries_not_using_indexes , OFF
log_slave_updates , OFF
log_slow_queries , OFF
log_warnings , 1
long_query_time , 10.000000
low_priority_updates , OFF
lower_case_file_system , OFF
lower_case_table_names , 0
max_allowed_packet , 536870912
max_binlog_cache_size , 4294963200
max_binlog_size , 104857600
max_connect_errors , 10
max_connections , 151
max_delayed_threads , 20
max_error_count , 64
max_heap_table_size , 16777216
max_insert_delayed_threads , 20
max_join_size , 18446744073709551615
max_length_for_sort_data , 1024
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_tmp_tables , 32
max_user_connections , 0
max_write_lock_count , 4294967295
min_examined_row_limit , 0
multi_range_count , 256
myisam_data_pointer_size , 6
myisam_max_sort_file_size , 2146435072
myisam_recover_options , BACKUP
myisam_repair_threads , 1
myisam_sort_buffer_size , 8388608
myisam_stats_method , nulls_unequal
myisam_use_mmap , OFF
net_buffer_length , 16384
net_read_timeout , 30
net_retry_count , 10
net_write_timeout , 60
new , OFF
old , OFF
old_alter_table , OFF
old_passwords , OFF
open_files_limit , 20000
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
pid_file , /var/run/mysqld/mysqld.pid
plugin_dir , /usr/lib/mysql/plugin
port , 3306
preload_buffer_size , 32768
profiling , OFF
profiling_history_size , 15
protocol_version , 10
pseudo_thread_id , 0
query_alloc_block_size , 8192
query_cache_limit , 1073741824
query_cache_min_res_unit , 4096
query_cache_size , 536870912
query_cache_type , ON
query_cache_wlock_invalidate , OFF
query_prealloc_size , 8192
rand_seed1 ,
rand_seed2 ,
range_alloc_block_size , 4096
read_buffer_size , 131072
read_only , OFF
read_rnd_buffer_size , 33554432
relay_log ,
relay_log_index ,
relay_log_info_file , relay-log.info
relay_log_purge , ON
relay_log_space_limit , 0
report_host ,
report_password ,
report_port , 3306
report_user ,
rpl_recovery_rank , 0
secure_auth , OFF
secure_file_priv ,
server_id , 3
skip_external_locking , ON
skip_networking , OFF
skip_show_database , OFF
slave_compressed_protocol , OFF
slave_exec_mode , STRICT
slave_load_tmpdir , /tmp
slave_net_timeout , 3600
slave_skip_errors , OFF
slave_transaction_retries , 10
slow_launch_time , 2
slow_query_log , OFF
slow_query_log_file , /var/run/mysqld/mysqld-slow.log
socket , /var/run/mysqld/mysqld.sock
sort_buffer_size , 67108864
sql_auto_is_null , ON
sql_big_selects , ON
sql_big_tables , OFF
sql_buffer_result , OFF
sql_log_bin , ON
sql_log_off , OFF
sql_log_update , ON
sql_low_priority_updates , OFF
sql_max_join_size , 18446744073709551615
sql_mode ,
sql_notes , ON
sql_quote_show_create , ON
sql_safe_updates , OFF
sql_select_limit , 18446744073709551615
sql_slave_skip_counter ,
sql_warnings , OFF
ssl_ca ,
ssl_capath ,
ssl_cert ,
ssl_cipher ,
ssl_key ,
storage_engine , MyISAM
sync_binlog , 0
sync_frm , ON
system_time_zone , IST
table_definition_cache , 256
table_lock_wait_timeout , 50
table_open_cache , 500
table_type , MyISAM
thread_cache_size , 8
thread_handling , one-thread-per-connection
thread_stack , 196608
time_format , %H:%i:%s
time_zone , SYSTEM
timed_mutexes , OFF
timestamp , 1282125419
tmp_table_size , 16777216
tmpdir , /tmp
transaction_alloc_block_size , 8192
transaction_prealloc_size , 4096
tx_isolation , REPEATABLE-READ
unique_checks , ON
updatable_views_with_limit , YES
version , 5.1.37-1ubuntu5-log
version_comment , (Ubuntu)
version_compile_machine , i486
version_compile_os , debian-linux-gnu
wait_timeout , 28800
warning_count , 0