Difference between revisions of "Performance schema"

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==events_waits_current==
 
==events_waits_current==
 +
{| class="wikitable" \
 +
!colspan="7" | events_waits_current
 +
|-
 +
! style="text-align:left;" | Column Name
 +
! Data Type
 +
! Length
 +
! Is PrimaryKey
 +
! Is Not Null
 +
! Auto Increment
 +
|-
 +
|THREAD_ID
 +
|int
 +
|11
 +
|No
 +
|Yes
 +
|No
 +
|-
 +
|EVENT_ID
 +
|bigint
 +
|20
 +
|No
 +
|Yes
 +
|Yes
 +
|-
 +
|EVENT_NAME
 +
|varchar
 +
|128
 +
|No
 +
|Yes
 +
|No
 +
|-
 +
|SOURCE
 +
|varchar
 +
|64
 +
|No
 +
|No
 +
|No
 +
|-
 +
|TIMER_START
 +
|bigint
 +
|20
 +
|No
 +
|No
 +
|Yes
 +
|-
 +
|TIMER_END
 +
|bigint
 +
|20
 +
|No
 +
|No
 +
|Yes
 +
|-
 +
|TIMER_WAIT
 +
|bigint
 +
|20
 +
|No
 +
|No
 +
|Yes
 +
|-
 +
|SPINS
 +
|int
 +
|10
 +
|No
 +
|No
 +
|Yes
 +
|-
 +
|OBJECT_SCHEMA
 +
|varchar
 +
|64
 +
|No
 +
|No
 +
|No
 +
|-
 +
|OBJECT_NAME
 +
|varchar
 +
|512
 +
|No
 +
|No
 +
|No
 +
|-
 +
|OBJECT_TYPE
 +
|varchar
 +
|128
 +
|No
 +
|No
 +
|No
 +
|-
 +
|OBJECT_INSTANCE_BEGIN
 +
|varchar
 +
|64
 +
|No
 +
|Yes
 +
|No
 +
|-
 +
|NESTING_EVENT_ID
 +
|bigint
 +
|20
 +
|No
 +
|No
 +
|Yes
 +
|-
 +
|OPERATION
 +
|varchar
 +
|16
 +
|No
 +
|Yes
 +
|No
 +
|-
 +
|NUMBER_OF_BYTES
 +
|bigint
 +
|20
 +
|No
 +
|No
 +
|Yes
 +
|-
 +
|FLAGS
 +
|int
 +
|10
 +
|No
 +
|No
 +
|Yes
 +
|}
 +
 +
 +
==events_waits_history==
 
{| class="wikitable" \
 
{| class="wikitable" \
 
!colspan="7" | events_waits_current
 
!colspan="7" | events_waits_current

Revision as of 11:03, 9 August 2016

cond_instances

cond_instances
Column Name Data Type Length Is PrimaryKey Is Not Null Auto Increment
NAME varchar 128 No Yes No
OBJECT_INSTANCE_BEGIN bigint 20 No Yes No


events_waits_current

events_waits_current
Column Name Data Type Length Is PrimaryKey Is Not Null Auto Increment
THREAD_ID int 11 No Yes No
EVENT_ID bigint 20 No Yes Yes
EVENT_NAME varchar 128 No Yes No
SOURCE varchar 64 No No No
TIMER_START bigint 20 No No Yes
TIMER_END bigint 20 No No Yes
TIMER_WAIT bigint 20 No No Yes
SPINS int 10 No No Yes
OBJECT_SCHEMA varchar 64 No No No
OBJECT_NAME varchar 512 No No No
OBJECT_TYPE varchar 128 No No No
OBJECT_INSTANCE_BEGIN varchar 64 No Yes No
NESTING_EVENT_ID bigint 20 No No Yes
OPERATION varchar 16 No Yes No
NUMBER_OF_BYTES bigint 20 No No Yes
FLAGS int 10 No No Yes


events_waits_history

events_waits_current
Column Name Data Type Length Is PrimaryKey Is Not Null Auto Increment
THREAD_ID int 11 No Yes No
EVENT_ID bigint 20 No Yes Yes
EVENT_NAME varchar 128 No Yes No
SOURCE varchar 64 No No No
TIMER_START bigint 20 No No Yes
TIMER_END bigint 20 No No Yes
TIMER_WAIT bigint 20 No No Yes
SPINS int 10 No No Yes
OBJECT_SCHEMA varchar 64 No No No
OBJECT_NAME varchar 512 No No No
OBJECT_TYPE varchar 128 No No No
OBJECT_INSTANCE_BEGIN varchar 64 No Yes No
NESTING_EVENT_ID bigint 20 No No Yes
OPERATION varchar 16 No Yes No
NUMBER_OF_BYTES bigint 20 No No Yes
FLAGS int 10 No No Yes
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