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Expand performance_schema tables definitions with column comments
Cover all columns that did not have comments. Adjust docs based off of MariaDB implementation.
This commit is contained in:
Vicențiu Ciorbaru
@ -112,10 +112,10 @@ events_stages_current CREATE TABLE `events_stages_current` (
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`TIMER_START` bigint(20) unsigned DEFAULT NULL COMMENT 'Value in picoseconds when the event timing started or NULL if timing is not collected.',
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`TIMER_END` bigint(20) unsigned DEFAULT NULL COMMENT 'Value in picoseconds when the event timing ended, or NULL if the event has not ended or timing is not collected.',
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`TIMER_WAIT` bigint(20) unsigned DEFAULT NULL COMMENT 'Value in picoseconds of the event''s duration or NULL if the event has not ended or timing is not collected.',
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`WORK_COMPLETED` bigint(20) unsigned DEFAULT NULL,
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`WORK_ESTIMATED` bigint(20) unsigned DEFAULT NULL,
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`WORK_COMPLETED` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of work units completed for the stage. NULL if the stage event progress is not instrumented.',
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`WORK_ESTIMATED` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of work units expected for the stage. NULL if the stage event progress is not instrumented.',
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'EVENT_ID of event within which this event nests.',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'Nesting event type. Either statement, stage or wait.'
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'Nesting event type. Either transaction, statement, stage or wait.'
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) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
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show create table events_stages_history;
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Table Create Table
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@ -128,10 +128,10 @@ events_stages_history CREATE TABLE `events_stages_history` (
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`TIMER_START` bigint(20) unsigned DEFAULT NULL COMMENT 'Value in picoseconds when the event timing started or NULL if timing is not collected.',
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`TIMER_END` bigint(20) unsigned DEFAULT NULL COMMENT 'Value in picoseconds when the event timing ended, or NULL if the event has not ended or timing is not collected.',
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`TIMER_WAIT` bigint(20) unsigned DEFAULT NULL COMMENT 'Value in picoseconds of the event''s duration or NULL if the event has not ended or timing is not collected.',
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`WORK_COMPLETED` bigint(20) unsigned DEFAULT NULL,
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`WORK_ESTIMATED` bigint(20) unsigned DEFAULT NULL,
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`WORK_COMPLETED` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of work units completed for the stage. NULL if the stage event progress is not instrumented.',
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`WORK_ESTIMATED` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of work units expected for the stage. NULL if the stage event progress is not instrumented.',
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'EVENT_ID of event within which this event nests.',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'Nesting event type. Either statement, stage or wait.'
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'Nesting event type. Either transaction, statement, stage or wait.'
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) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
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show create table events_stages_history_long;
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Table Create Table
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@ -144,10 +144,10 @@ events_stages_history_long CREATE TABLE `events_stages_history_long` (
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`TIMER_START` bigint(20) unsigned DEFAULT NULL COMMENT 'Value in picoseconds when the event timing started or NULL if timing is not collected.',
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`TIMER_END` bigint(20) unsigned DEFAULT NULL COMMENT 'Value in picoseconds when the event timing ended, or NULL if the event has not ended or timing is not collected.',
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`TIMER_WAIT` bigint(20) unsigned DEFAULT NULL COMMENT 'Value in picoseconds of the event''s duration or NULL if the event has not ended or timing is not collected.',
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`WORK_COMPLETED` bigint(20) unsigned DEFAULT NULL,
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`WORK_ESTIMATED` bigint(20) unsigned DEFAULT NULL,
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`WORK_COMPLETED` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of work units completed for the stage. NULL if the stage event progress is not instrumented.',
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`WORK_ESTIMATED` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of work units expected for the stage. NULL if the stage event progress is not instrumented.',
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'EVENT_ID of event within which this event nests.',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'Nesting event type. Either statement, stage or wait.'
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'Nesting event type. Either transaction, statement, stage or wait.'
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) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
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show create table events_stages_summary_by_host_by_event_name;
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Table Create Table
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@ -220,9 +220,9 @@ events_statements_current CREATE TABLE `events_statements_current` (
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`DIGEST` varchar(32) DEFAULT NULL COMMENT 'Statement digest.',
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`DIGEST_TEXT` longtext DEFAULT NULL COMMENT 'Statement digest text.',
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`CURRENT_SCHEMA` varchar(64) DEFAULT NULL COMMENT 'Statement''s default database for the statement, or NULL if there was none.',
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`OBJECT_TYPE` varchar(64) DEFAULT NULL COMMENT 'Reserved, currently NULL',
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`OBJECT_SCHEMA` varchar(64) DEFAULT NULL COMMENT 'Reserved, currently NULL',
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`OBJECT_NAME` varchar(64) DEFAULT NULL COMMENT 'Reserved, currently NULL',
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`OBJECT_TYPE` varchar(64) DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement object type for nested statements (stored programs).',
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`OBJECT_SCHEMA` varchar(64) DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement object schema for nested statements (stored programs).',
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`OBJECT_NAME` varchar(64) DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement object name for nested statements (stored programs).',
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`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned DEFAULT NULL COMMENT 'Address in memory of the statement object.',
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`MYSQL_ERRNO` int(11) DEFAULT NULL COMMENT 'Error code. See MariaDB Error Codes for a full list.',
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`RETURNED_SQLSTATE` varchar(5) DEFAULT NULL COMMENT 'The SQLSTATE value.',
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@ -245,9 +245,9 @@ events_statements_current CREATE TABLE `events_statements_current` (
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`SORT_SCAN` bigint(20) unsigned NOT NULL COMMENT 'Number of sorts performed by the statement which used a full table scan.',
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`NO_INDEX_USED` bigint(20) unsigned NOT NULL COMMENT '0 if the statement performed a table scan with an index, 1 if without an index.',
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`NO_GOOD_INDEX_USED` bigint(20) unsigned NOT NULL COMMENT '0 if a good index was found for the statement, 1 if no good index was found. See the Range checked for each record description in the EXPLAIN article.',
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'Reserved, currently NULL.',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'Reserved, currently NULL.',
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`NESTING_EVENT_LEVEL` int(11) DEFAULT NULL
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement event id for nested statements (stored programs).',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement event type for nested statements (stored programs).',
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`NESTING_EVENT_LEVEL` int(11) DEFAULT NULL COMMENT '0 for top level statements. The parent statement level plus 1 for nested statements (stored programs).'
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) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
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show create table events_statements_history;
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Table Create Table
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@ -265,9 +265,9 @@ events_statements_history CREATE TABLE `events_statements_history` (
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`DIGEST` varchar(32) DEFAULT NULL COMMENT 'Statement digest.',
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`DIGEST_TEXT` longtext DEFAULT NULL COMMENT 'Statement digest text.',
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`CURRENT_SCHEMA` varchar(64) DEFAULT NULL COMMENT 'Statement''s default database for the statement, or NULL if there was none.',
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`OBJECT_TYPE` varchar(64) DEFAULT NULL COMMENT 'Reserved, currently NULL',
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`OBJECT_SCHEMA` varchar(64) DEFAULT NULL COMMENT 'Reserved, currently NULL',
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`OBJECT_NAME` varchar(64) DEFAULT NULL COMMENT 'Reserved, currently NULL',
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`OBJECT_TYPE` varchar(64) DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement object type for nested statements (stored programs).',
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`OBJECT_SCHEMA` varchar(64) DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement object schema for nested statements (stored programs).',
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`OBJECT_NAME` varchar(64) DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement object name for nested statements (stored programs).',
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`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned DEFAULT NULL COMMENT 'Address in memory of the statement object.',
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`MYSQL_ERRNO` int(11) DEFAULT NULL COMMENT 'Error code. See MariaDB Error Codes for a full list.',
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`RETURNED_SQLSTATE` varchar(5) DEFAULT NULL COMMENT 'The SQLSTATE value.',
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@ -290,9 +290,9 @@ events_statements_history CREATE TABLE `events_statements_history` (
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`SORT_SCAN` bigint(20) unsigned NOT NULL COMMENT 'Number of sorts performed by the statement which used a full table scan.',
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`NO_INDEX_USED` bigint(20) unsigned NOT NULL COMMENT '0 if the statement performed a table scan with an index, 1 if without an index.',
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`NO_GOOD_INDEX_USED` bigint(20) unsigned NOT NULL COMMENT '0 if a good index was found for the statement, 1 if no good index was found. See the Range checked for each record description in the EXPLAIN article.',
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'Reserved, currently NULL.',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'Reserved, currently NULL.',
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`NESTING_EVENT_LEVEL` int(11) DEFAULT NULL
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement event id for nested statements (stored programs).',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement event type for nested statements (stored programs).',
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`NESTING_EVENT_LEVEL` int(11) DEFAULT NULL COMMENT '0 for top level statements. The parent statement level plus 1 for nested statements (stored programs).'
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) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
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show create table events_statements_history_long;
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Table Create Table
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@ -310,9 +310,9 @@ events_statements_history_long CREATE TABLE `events_statements_history_long` (
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`DIGEST` varchar(32) DEFAULT NULL COMMENT 'Statement digest.',
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`DIGEST_TEXT` longtext DEFAULT NULL COMMENT 'Statement digest text.',
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`CURRENT_SCHEMA` varchar(64) DEFAULT NULL COMMENT 'Statement''s default database for the statement, or NULL if there was none.',
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`OBJECT_TYPE` varchar(64) DEFAULT NULL COMMENT 'Reserved, currently NULL',
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`OBJECT_SCHEMA` varchar(64) DEFAULT NULL COMMENT 'Reserved, currently NULL',
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`OBJECT_NAME` varchar(64) DEFAULT NULL COMMENT 'Reserved, currently NULL',
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`OBJECT_TYPE` varchar(64) DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement object type for nested statements (stored programs).',
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`OBJECT_SCHEMA` varchar(64) DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement object schema for nested statements (stored programs).',
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`OBJECT_NAME` varchar(64) DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement object name for nested statements (stored programs).',
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`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned DEFAULT NULL COMMENT 'Address in memory of the statement object.',
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`MYSQL_ERRNO` int(11) DEFAULT NULL COMMENT 'Error code. See MariaDB Error Codes for a full list.',
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`RETURNED_SQLSTATE` varchar(5) DEFAULT NULL COMMENT 'The SQLSTATE value.',
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@ -335,9 +335,9 @@ events_statements_history_long CREATE TABLE `events_statements_history_long` (
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`SORT_SCAN` bigint(20) unsigned NOT NULL COMMENT 'Number of sorts performed by the statement which used a full table scan.',
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`NO_INDEX_USED` bigint(20) unsigned NOT NULL COMMENT '0 if the statement performed a table scan with an index, 1 if without an index.',
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`NO_GOOD_INDEX_USED` bigint(20) unsigned NOT NULL COMMENT '0 if a good index was found for the statement, 1 if no good index was found. See the Range checked for each record description in the EXPLAIN article.',
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'Reserved, currently NULL.',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'Reserved, currently NULL.',
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`NESTING_EVENT_LEVEL` int(11) DEFAULT NULL
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement event id for nested statements (stored programs).',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'NULL for top level statements. The parent statement event type for nested statements (stored programs).',
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`NESTING_EVENT_LEVEL` int(11) DEFAULT NULL COMMENT '0 for top level statements. The parent statement level plus 1 for nested statements (stored programs).'
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) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
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show create table events_statements_summary_by_digest;
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Table Create Table
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@ -525,191 +525,191 @@ events_statements_summary_global_by_event_name CREATE TABLE `events_statements_s
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show create table events_transactions_current;
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Table Create Table
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events_transactions_current CREATE TABLE `events_transactions_current` (
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`THREAD_ID` bigint(20) unsigned NOT NULL,
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`EVENT_ID` bigint(20) unsigned NOT NULL,
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`END_EVENT_ID` bigint(20) unsigned DEFAULT NULL,
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`EVENT_NAME` varchar(128) NOT NULL,
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`STATE` enum('ACTIVE','COMMITTED','ROLLED BACK') DEFAULT NULL,
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`TRX_ID` bigint(20) unsigned DEFAULT NULL,
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`GTID` varchar(64) DEFAULT NULL,
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`XID_FORMAT_ID` int(11) DEFAULT NULL,
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`XID_GTRID` varchar(130) DEFAULT NULL,
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`XID_BQUAL` varchar(130) DEFAULT NULL,
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`XA_STATE` varchar(64) DEFAULT NULL,
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`SOURCE` varchar(64) DEFAULT NULL,
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`TIMER_START` bigint(20) unsigned DEFAULT NULL,
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`TIMER_END` bigint(20) unsigned DEFAULT NULL,
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`TIMER_WAIT` bigint(20) unsigned DEFAULT NULL,
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`ACCESS_MODE` enum('READ ONLY','READ WRITE') DEFAULT NULL,
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`ISOLATION_LEVEL` varchar(64) DEFAULT NULL,
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`AUTOCOMMIT` enum('YES','NO') NOT NULL,
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`NUMBER_OF_SAVEPOINTS` bigint(20) unsigned DEFAULT NULL,
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`NUMBER_OF_ROLLBACK_TO_SAVEPOINT` bigint(20) unsigned DEFAULT NULL,
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`NUMBER_OF_RELEASE_SAVEPOINT` bigint(20) unsigned DEFAULT NULL,
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`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned DEFAULT NULL,
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL,
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL
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`THREAD_ID` bigint(20) unsigned NOT NULL COMMENT 'The thread associated with the event.',
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`EVENT_ID` bigint(20) unsigned NOT NULL COMMENT 'The event id associated with the event.',
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`END_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'This column is set to NULL when the event starts and updated to the thread current event number when the event ends.',
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`EVENT_NAME` varchar(128) NOT NULL COMMENT 'The name of the instrument from which the event was collected. This is a NAME value from the setup_instruments table.',
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`STATE` enum('ACTIVE','COMMITTED','ROLLED BACK') DEFAULT NULL COMMENT 'The current transaction state. The value is ACTIVE (after START TRANSACTION or BEGIN), COMMITTED (after COMMIT), or ROLLED BACK (after ROLLBACK).',
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`TRX_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'Unused.',
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`GTID` varchar(64) DEFAULT NULL COMMENT 'Transaction GTID, using the format DOMAIN-SERVER_ID-SEQUENCE_NO.',
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`XID_FORMAT_ID` int(11) DEFAULT NULL COMMENT 'XA transaction format ID for GTRID and BQUAL values.',
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`XID_GTRID` varchar(130) DEFAULT NULL COMMENT 'XA global transaction ID.',
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`XID_BQUAL` varchar(130) DEFAULT NULL COMMENT 'XA transaction branch qualifier.',
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`XA_STATE` varchar(64) DEFAULT NULL COMMENT 'The state of the XA transaction. The value is ACTIVE (after XA START), IDLE (after XA END), PREPARED (after XA PREPARE), ROLLED BACK (after XA ROLLBACK), or COMMITTED (after XA COMMIT).',
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`SOURCE` varchar(64) DEFAULT NULL COMMENT 'The name of the source file containing the instrumented code that produced the event and the line number in the file at which the instrumentation occurs.',
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`TIMER_START` bigint(20) unsigned DEFAULT NULL COMMENT 'The unit is picoseconds. When event timing started. NULL if event has no timing information.',
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`TIMER_END` bigint(20) unsigned DEFAULT NULL COMMENT 'The unit is picoseconds. When event timing ended. NULL if event has no timing information.',
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`TIMER_WAIT` bigint(20) unsigned DEFAULT NULL COMMENT 'The unit is picoseconds. Event duration. NULL if event has not timing information.',
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`ACCESS_MODE` enum('READ ONLY','READ WRITE') DEFAULT NULL COMMENT 'Transaction access mode.',
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`ISOLATION_LEVEL` varchar(64) DEFAULT NULL COMMENT 'Transaction isolation level. One of: REPEATABLE READ, READ COMMITTED, READ UNCOMMITTED, or SERIALIZABLE.',
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`AUTOCOMMIT` enum('YES','NO') NOT NULL COMMENT 'Whether autcommit mode was enabled when the transaction started.',
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`NUMBER_OF_SAVEPOINTS` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of SAVEPOINT statements issued during the transaction.',
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`NUMBER_OF_ROLLBACK_TO_SAVEPOINT` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of ROLLBACK_TO_SAVEPOINT statements issued during the transaction.',
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`NUMBER_OF_RELEASE_SAVEPOINT` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of RELEASE_SAVEPOINT statements issued during the transaction.',
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`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned DEFAULT NULL COMMENT 'Unused.',
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'The EVENT_ID value of the event within which this event is nested.',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'The nesting event type.'
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) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
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show create table events_transactions_history;
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Table Create Table
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events_transactions_history CREATE TABLE `events_transactions_history` (
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`THREAD_ID` bigint(20) unsigned NOT NULL,
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`EVENT_ID` bigint(20) unsigned NOT NULL,
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`END_EVENT_ID` bigint(20) unsigned DEFAULT NULL,
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`EVENT_NAME` varchar(128) NOT NULL,
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`STATE` enum('ACTIVE','COMMITTED','ROLLED BACK') DEFAULT NULL,
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`TRX_ID` bigint(20) unsigned DEFAULT NULL,
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`GTID` varchar(64) DEFAULT NULL,
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`XID_FORMAT_ID` int(11) DEFAULT NULL,
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`XID_GTRID` varchar(130) DEFAULT NULL,
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`XID_BQUAL` varchar(130) DEFAULT NULL,
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`XA_STATE` varchar(64) DEFAULT NULL,
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`SOURCE` varchar(64) DEFAULT NULL,
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`TIMER_START` bigint(20) unsigned DEFAULT NULL,
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`TIMER_END` bigint(20) unsigned DEFAULT NULL,
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`TIMER_WAIT` bigint(20) unsigned DEFAULT NULL,
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`ACCESS_MODE` enum('READ ONLY','READ WRITE') DEFAULT NULL,
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`ISOLATION_LEVEL` varchar(64) DEFAULT NULL,
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`AUTOCOMMIT` enum('YES','NO') NOT NULL,
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`NUMBER_OF_SAVEPOINTS` bigint(20) unsigned DEFAULT NULL,
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`NUMBER_OF_ROLLBACK_TO_SAVEPOINT` bigint(20) unsigned DEFAULT NULL,
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`NUMBER_OF_RELEASE_SAVEPOINT` bigint(20) unsigned DEFAULT NULL,
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`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned DEFAULT NULL,
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL,
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL
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`THREAD_ID` bigint(20) unsigned NOT NULL COMMENT 'The thread associated with the event.',
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`EVENT_ID` bigint(20) unsigned NOT NULL COMMENT 'The event id associated with the event.',
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`END_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'This column is set to NULL when the event starts and updated to the thread current event number when the event ends.',
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`EVENT_NAME` varchar(128) NOT NULL COMMENT 'The name of the instrument from which the event was collected. This is a NAME value from the setup_instruments table.',
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`STATE` enum('ACTIVE','COMMITTED','ROLLED BACK') DEFAULT NULL COMMENT 'The current transaction state. The value is ACTIVE (after START TRANSACTION or BEGIN), COMMITTED (after COMMIT), or ROLLED BACK (after ROLLBACK).',
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`TRX_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'Unused.',
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`GTID` varchar(64) DEFAULT NULL COMMENT 'Transaction GTID, using the format DOMAIN-SERVER_ID-SEQUENCE_NO.',
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`XID_FORMAT_ID` int(11) DEFAULT NULL COMMENT 'XA transaction format ID for GTRID and BQUAL values.',
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`XID_GTRID` varchar(130) DEFAULT NULL COMMENT 'XA global transaction ID.',
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`XID_BQUAL` varchar(130) DEFAULT NULL COMMENT 'XA transaction branch qualifier.',
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`XA_STATE` varchar(64) DEFAULT NULL COMMENT 'The state of the XA transaction. The value is ACTIVE (after XA START), IDLE (after XA END), PREPARED (after XA PREPARE), ROLLED BACK (after XA ROLLBACK), or COMMITTED (after XA COMMIT).',
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`SOURCE` varchar(64) DEFAULT NULL COMMENT 'The name of the source file containing the instrumented code that produced the event and the line number in the file at which the instrumentation occurs.',
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`TIMER_START` bigint(20) unsigned DEFAULT NULL COMMENT 'The unit is picoseconds. When event timing started. NULL if event has no timing information.',
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`TIMER_END` bigint(20) unsigned DEFAULT NULL COMMENT 'The unit is picoseconds. When event timing ended. NULL if event has no timing information.',
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`TIMER_WAIT` bigint(20) unsigned DEFAULT NULL COMMENT 'The unit is picoseconds. Event duration. NULL if event has not timing information.',
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`ACCESS_MODE` enum('READ ONLY','READ WRITE') DEFAULT NULL COMMENT 'Transaction access mode.',
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`ISOLATION_LEVEL` varchar(64) DEFAULT NULL COMMENT 'Transaction isolation level. One of: REPEATABLE READ, READ COMMITTED, READ UNCOMMITTED, or SERIALIZABLE.',
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`AUTOCOMMIT` enum('YES','NO') NOT NULL COMMENT 'Whether autcommit mode was enabled when the transaction started.',
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`NUMBER_OF_SAVEPOINTS` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of SAVEPOINT statements issued during the transaction.',
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`NUMBER_OF_ROLLBACK_TO_SAVEPOINT` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of ROLLBACK_TO_SAVEPOINT statements issued during the transaction.',
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`NUMBER_OF_RELEASE_SAVEPOINT` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of RELEASE_SAVEPOINT statements issued during the transaction.',
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`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned DEFAULT NULL COMMENT 'Unused.',
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`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'The EVENT_ID value of the event within which this event is nested.',
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`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'The nesting event type.'
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) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
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show create table events_transactions_history_long;
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Table Create Table
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events_transactions_history_long CREATE TABLE `events_transactions_history_long` (
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`THREAD_ID` bigint(20) unsigned NOT NULL,
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`EVENT_ID` bigint(20) unsigned NOT NULL,
|
||||
`END_EVENT_ID` bigint(20) unsigned DEFAULT NULL,
|
||||
`EVENT_NAME` varchar(128) NOT NULL,
|
||||
`STATE` enum('ACTIVE','COMMITTED','ROLLED BACK') DEFAULT NULL,
|
||||
`TRX_ID` bigint(20) unsigned DEFAULT NULL,
|
||||
`GTID` varchar(64) DEFAULT NULL,
|
||||
`XID_FORMAT_ID` int(11) DEFAULT NULL,
|
||||
`XID_GTRID` varchar(130) DEFAULT NULL,
|
||||
`XID_BQUAL` varchar(130) DEFAULT NULL,
|
||||
`XA_STATE` varchar(64) DEFAULT NULL,
|
||||
`SOURCE` varchar(64) DEFAULT NULL,
|
||||
`TIMER_START` bigint(20) unsigned DEFAULT NULL,
|
||||
`TIMER_END` bigint(20) unsigned DEFAULT NULL,
|
||||
`TIMER_WAIT` bigint(20) unsigned DEFAULT NULL,
|
||||
`ACCESS_MODE` enum('READ ONLY','READ WRITE') DEFAULT NULL,
|
||||
`ISOLATION_LEVEL` varchar(64) DEFAULT NULL,
|
||||
`AUTOCOMMIT` enum('YES','NO') NOT NULL,
|
||||
`NUMBER_OF_SAVEPOINTS` bigint(20) unsigned DEFAULT NULL,
|
||||
`NUMBER_OF_ROLLBACK_TO_SAVEPOINT` bigint(20) unsigned DEFAULT NULL,
|
||||
`NUMBER_OF_RELEASE_SAVEPOINT` bigint(20) unsigned DEFAULT NULL,
|
||||
`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned DEFAULT NULL,
|
||||
`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL,
|
||||
`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL
|
||||
`THREAD_ID` bigint(20) unsigned NOT NULL COMMENT 'The thread associated with the event.',
|
||||
`EVENT_ID` bigint(20) unsigned NOT NULL COMMENT 'The event id associated with the event.',
|
||||
`END_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'This column is set to NULL when the event starts and updated to the thread current event number when the event ends.',
|
||||
`EVENT_NAME` varchar(128) NOT NULL COMMENT 'The name of the instrument from which the event was collected. This is a NAME value from the setup_instruments table.',
|
||||
`STATE` enum('ACTIVE','COMMITTED','ROLLED BACK') DEFAULT NULL COMMENT 'The current transaction state. The value is ACTIVE (after START TRANSACTION or BEGIN), COMMITTED (after COMMIT), or ROLLED BACK (after ROLLBACK).',
|
||||
`TRX_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'Unused.',
|
||||
`GTID` varchar(64) DEFAULT NULL COMMENT 'Transaction GTID, using the format DOMAIN-SERVER_ID-SEQUENCE_NO.',
|
||||
`XID_FORMAT_ID` int(11) DEFAULT NULL COMMENT 'XA transaction format ID for GTRID and BQUAL values.',
|
||||
`XID_GTRID` varchar(130) DEFAULT NULL COMMENT 'XA global transaction ID.',
|
||||
`XID_BQUAL` varchar(130) DEFAULT NULL COMMENT 'XA transaction branch qualifier.',
|
||||
`XA_STATE` varchar(64) DEFAULT NULL COMMENT 'The state of the XA transaction. The value is ACTIVE (after XA START), IDLE (after XA END), PREPARED (after XA PREPARE), ROLLED BACK (after XA ROLLBACK), or COMMITTED (after XA COMMIT).',
|
||||
`SOURCE` varchar(64) DEFAULT NULL COMMENT 'The name of the source file containing the instrumented code that produced the event and the line number in the file at which the instrumentation occurs.',
|
||||
`TIMER_START` bigint(20) unsigned DEFAULT NULL COMMENT 'The unit is picoseconds. When event timing started. NULL if event has no timing information.',
|
||||
`TIMER_END` bigint(20) unsigned DEFAULT NULL COMMENT 'The unit is picoseconds. When event timing ended. NULL if event has no timing information.',
|
||||
`TIMER_WAIT` bigint(20) unsigned DEFAULT NULL COMMENT 'The unit is picoseconds. Event duration. NULL if event has not timing information.',
|
||||
`ACCESS_MODE` enum('READ ONLY','READ WRITE') DEFAULT NULL COMMENT 'Transaction access mode.',
|
||||
`ISOLATION_LEVEL` varchar(64) DEFAULT NULL COMMENT 'Transaction isolation level. One of: REPEATABLE READ, READ COMMITTED, READ UNCOMMITTED, or SERIALIZABLE.',
|
||||
`AUTOCOMMIT` enum('YES','NO') NOT NULL COMMENT 'Whether autcommit mode was enabled when the transaction started.',
|
||||
`NUMBER_OF_SAVEPOINTS` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of SAVEPOINT statements issued during the transaction.',
|
||||
`NUMBER_OF_ROLLBACK_TO_SAVEPOINT` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of ROLLBACK_TO_SAVEPOINT statements issued during the transaction.',
|
||||
`NUMBER_OF_RELEASE_SAVEPOINT` bigint(20) unsigned DEFAULT NULL COMMENT 'The number of RELEASE_SAVEPOINT statements issued during the transaction.',
|
||||
`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned DEFAULT NULL COMMENT 'Unused.',
|
||||
`NESTING_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'The EVENT_ID value of the event within which this event is nested.',
|
||||
`NESTING_EVENT_TYPE` enum('TRANSACTION','STATEMENT','STAGE','WAIT') DEFAULT NULL COMMENT 'The nesting event type.'
|
||||
) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
|
||||
show create table events_transactions_summary_by_host_by_event_name;
|
||||
Table Create Table
|
||||
events_transactions_summary_by_host_by_event_name CREATE TABLE `events_transactions_summary_by_host_by_event_name` (
|
||||
`HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
|
||||
`EVENT_NAME` varchar(128) NOT NULL,
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL
|
||||
`HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host for which summary is generated.',
|
||||
`EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name for which summary is generated.',
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'The number of summarized events. This value includes all events, whether timed or nontimed.',
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of the summarized timed events. This value is calculated only for timed events because nontimed events have a wait time of NULL. The same is true for the other xxx_TIMER_WAIT values.',
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of the summarized timed events.',
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of the summarized timed events.',
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of the summarized timed events.',
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ/WRITE transaction events.',
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ/WRITE transaction events.',
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ/WRITE transaction events.',
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ/WRITE transaction events.',
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ/WRITE transaction events.',
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ ONLY transaction events.',
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ ONLY transaction events.',
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ ONLY transaction events.',
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ ONLY transaction events.',
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ ONLY transaction events.'
|
||||
) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
|
||||
show create table events_transactions_summary_by_thread_by_event_name;
|
||||
Table Create Table
|
||||
events_transactions_summary_by_thread_by_event_name CREATE TABLE `events_transactions_summary_by_thread_by_event_name` (
|
||||
`THREAD_ID` bigint(20) unsigned NOT NULL,
|
||||
`EVENT_NAME` varchar(128) NOT NULL,
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL
|
||||
`THREAD_ID` bigint(20) unsigned NOT NULL COMMENT 'Thread for which summary is generated.',
|
||||
`EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name for which summary is generated.',
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'The number of summarized events. This value includes all events, whether timed or nontimed.',
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of the summarized timed events. This value is calculated only for timed events because nontimed events have a wait time of NULL. The same is true for the other xxx_TIMER_WAIT values.',
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of the summarized timed events.',
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of the summarized timed events.',
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of the summarized timed events.',
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ/WRITE transaction events.',
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ/WRITE transaction events.',
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ/WRITE transaction events.',
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ/WRITE transaction events.',
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ/WRITE transaction events.',
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ ONLY transaction events.',
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ ONLY transaction events.',
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ ONLY transaction events.',
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ ONLY transaction events.',
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ ONLY transaction events.'
|
||||
) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
|
||||
show create table events_transactions_summary_by_user_by_event_name;
|
||||
Table Create Table
|
||||
events_transactions_summary_by_user_by_event_name CREATE TABLE `events_transactions_summary_by_user_by_event_name` (
|
||||
`USER` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
|
||||
`EVENT_NAME` varchar(128) NOT NULL,
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL
|
||||
`USER` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'User for which summary is generated.',
|
||||
`EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name for which summary is generated.',
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'The number of summarized events. This value includes all events, whether timed or nontimed.',
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of the summarized timed events. This value is calculated only for timed events because nontimed events have a wait time of NULL. The same is true for the other xxx_TIMER_WAIT values.',
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of the summarized timed events.',
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of the summarized timed events.',
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of the summarized timed events.',
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ/WRITE transaction events.',
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ/WRITE transaction events.',
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ/WRITE transaction events.',
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ/WRITE transaction events.',
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ/WRITE transaction events.',
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ ONLY transaction events.',
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ ONLY transaction events.',
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ ONLY transaction events.',
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ ONLY transaction events.',
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ ONLY transaction events.'
|
||||
) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
|
||||
show create table events_transactions_summary_by_account_by_event_name;
|
||||
Table Create Table
|
||||
events_transactions_summary_by_account_by_event_name CREATE TABLE `events_transactions_summary_by_account_by_event_name` (
|
||||
`USER` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
|
||||
`HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
|
||||
`EVENT_NAME` varchar(128) NOT NULL,
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL
|
||||
`USER` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'User for which summary is generated.',
|
||||
`HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host for which summary is generated.',
|
||||
`EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name for which summary is generated.',
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'The number of summarized events. This value includes all events, whether timed or nontimed.',
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of the summarized timed events. This value is calculated only for timed events because nontimed events have a wait time of NULL. The same is true for the other xxx_TIMER_WAIT values.',
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of the summarized timed events.',
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of the summarized timed events.',
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of the summarized timed events.',
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ/WRITE transaction events.',
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ/WRITE transaction events.',
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ/WRITE transaction events.',
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ/WRITE transaction events.',
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ/WRITE transaction events.',
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ ONLY transaction events.',
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ ONLY transaction events.',
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ ONLY transaction events.',
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ ONLY transaction events.',
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ ONLY transaction events.'
|
||||
) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
|
||||
show create table events_transactions_summary_global_by_event_name;
|
||||
Table Create Table
|
||||
events_transactions_summary_global_by_event_name CREATE TABLE `events_transactions_summary_global_by_event_name` (
|
||||
`EVENT_NAME` varchar(128) NOT NULL,
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL,
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL,
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL
|
||||
`EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name for which summary is generated.',
|
||||
`COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'The number of summarized events. This value includes all events, whether timed or nontimed.',
|
||||
`SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of the summarized timed events. This value is calculated only for timed events because nontimed events have a wait time of NULL. The same is true for the other xxx_TIMER_WAIT values.',
|
||||
`MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of the summarized timed events.',
|
||||
`AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of the summarized timed events.',
|
||||
`MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of the summarized timed events.',
|
||||
`COUNT_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ/WRITE transaction events.',
|
||||
`SUM_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ/WRITE transaction events.',
|
||||
`MIN_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ/WRITE transaction events.',
|
||||
`AVG_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ/WRITE transaction events.',
|
||||
`MAX_TIMER_READ_WRITE` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ/WRITE transaction events.',
|
||||
`COUNT_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total number of only READ ONLY transaction events.',
|
||||
`SUM_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The total wait time of only READ ONLY transaction events.',
|
||||
`MIN_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The minimum wait time of only READ ONLY transaction events.',
|
||||
`AVG_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The average wait time of only READ ONLY transaction events.',
|
||||
`MAX_TIMER_READ_ONLY` bigint(20) unsigned NOT NULL COMMENT 'The maximum wait time of only READ ONLY transaction events.'
|
||||
) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
|
||||
show create table events_waits_current;
|
||||
Table Create Table
|
||||
@ -1084,8 +1084,8 @@ setup_actors CREATE TABLE `setup_actors` (
|
||||
`HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '%' COMMENT 'Host name, either a literal, or the % wildcard representing any host.',
|
||||
`USER` char(128) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '%' COMMENT 'User name, either a literal or the % wildcard representing any name.',
|
||||
`ROLE` char(128) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '%' COMMENT 'Unused',
|
||||
`ENABLED` enum('YES','NO') NOT NULL DEFAULT 'YES',
|
||||
`HISTORY` enum('YES','NO') NOT NULL DEFAULT 'YES'
|
||||
`ENABLED` enum('YES','NO') NOT NULL DEFAULT 'YES' COMMENT 'Whether to enable instrumentation for foreground threads matched by the row.',
|
||||
`HISTORY` enum('YES','NO') NOT NULL DEFAULT 'YES' COMMENT 'Whether to log historical events for foreground threads matched by the row.'
|
||||
) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
|
||||
show create table setup_consumers;
|
||||
Table Create Table
|
||||
@ -1184,14 +1184,14 @@ socket_summary_by_event_name CREATE TABLE `socket_summary_by_event_name` (
|
||||
show create table table_handles;
|
||||
Table Create Table
|
||||
table_handles CREATE TABLE `table_handles` (
|
||||
`OBJECT_TYPE` varchar(64) NOT NULL,
|
||||
`OBJECT_SCHEMA` varchar(64) NOT NULL,
|
||||
`OBJECT_NAME` varchar(64) NOT NULL,
|
||||
`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned NOT NULL,
|
||||
`OWNER_THREAD_ID` bigint(20) unsigned DEFAULT NULL,
|
||||
`OWNER_EVENT_ID` bigint(20) unsigned DEFAULT NULL,
|
||||
`INTERNAL_LOCK` varchar(64) DEFAULT NULL,
|
||||
`EXTERNAL_LOCK` varchar(64) DEFAULT NULL
|
||||
`OBJECT_TYPE` varchar(64) NOT NULL COMMENT 'The table opened by a table handle.',
|
||||
`OBJECT_SCHEMA` varchar(64) NOT NULL COMMENT 'The schema that contains the object.',
|
||||
`OBJECT_NAME` varchar(64) NOT NULL COMMENT 'The name of the instrumented object.',
|
||||
`OBJECT_INSTANCE_BEGIN` bigint(20) unsigned NOT NULL COMMENT 'The table handle address in memory.',
|
||||
`OWNER_THREAD_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'The thread owning the table handle.',
|
||||
`OWNER_EVENT_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'The event which caused the table handle to be opened.',
|
||||
`INTERNAL_LOCK` varchar(64) DEFAULT NULL COMMENT 'The table lock used at the SQL level.',
|
||||
`EXTERNAL_LOCK` varchar(64) DEFAULT NULL COMMENT 'The table lock used at the storage engine level.'
|
||||
) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
|
||||
show create table table_io_waits_summary_by_index_usage;
|
||||
Table Create Table
|
||||
@ -1372,9 +1372,9 @@ threads CREATE TABLE `threads` (
|
||||
`PARENT_THREAD_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'THREAD_ID of the parent thread, if any. Subthreads can for example be spawned as a result of INSERT DELAYED statements.',
|
||||
`ROLE` varchar(64) DEFAULT NULL COMMENT 'Unused.',
|
||||
`INSTRUMENTED` enum('YES','NO') NOT NULL COMMENT 'YES or NO for Whether the thread is instrumented or not. For foreground threads, the initial value is determined by whether there''s a user/host match in the setup_actors table. Subthreads are again matched, while for background threads, this will be set to YES by default. To monitor events that the thread executes, INSTRUMENTED must be YES and the thread_instrumentation consumer in the setup_consumers table must also be YES.',
|
||||
`HISTORY` enum('YES','NO') NOT NULL,
|
||||
`CONNECTION_TYPE` varchar(16) DEFAULT NULL,
|
||||
`THREAD_OS_ID` bigint(20) unsigned DEFAULT NULL
|
||||
`HISTORY` enum('YES','NO') NOT NULL COMMENT 'Whether to log historical events for the thread.',
|
||||
`CONNECTION_TYPE` varchar(16) DEFAULT NULL COMMENT 'The protocol used to establish the connection, or NULL for background threads.',
|
||||
`THREAD_OS_ID` bigint(20) unsigned DEFAULT NULL COMMENT 'The thread or task identifier as defined by the underlying operating system, if there is one.'
|
||||
) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
|
||||
show create table users;
|
||||
Table Create Table
|
||||
|
||||
Reference in New Issue
Block a user